Notice of Pre-AIA or AIA Status
The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA .
Status of Claims
This is the first Office Action on the merits. Claims 1-15 are currently pending.
Priority
Acknowledgment is made of applicant’s claim for foreign priority under 35 U.S.C. 119 (a)-(d). The certified copy has been filed in parent Application No. KR10-2023-0009652, filed on 12/18/2023.
Information Disclosure Statement
The information disclosure statement (IDS) submitted on 11/15/2023 and 05/29/2024 are in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statements are being considered by the examiner.
Claim Rejections - 35 USC § 103
The following is a quotation of 35 U.S.C. 103 which forms the basis for all obviousness rejections set forth in this Office action:
A patent for a claimed invention may not be obtained, notwithstanding that the claimed invention is not identically disclosed as set forth in section 102, if the differences between the claimed invention and the prior art are such that the claimed invention as a whole would have been obvious before the effective filing date of the claimed invention to a person having ordinary skill in the art to which the claimed invention pertains. Patentability shall not be negated by the manner in which the invention was made.
The factual inquiries for establishing a background for determining obviousness under 35 U.S.C. 103 are summarized as follows:
1. Determining the scope and contents of the prior art.
2. Ascertaining the differences between the prior art and the claims at issue.
3. Resolving the level of ordinary skill in the pertinent art.
4. Considering objective evidence present in the application indicating obviousness or nonobviousness.
This application currently names joint inventors. In considering patentability of the claims the examiner presumes that the subject matter of the various claims was commonly owned as of the effective filing date of the claimed invention(s) absent any evidence to the contrary. Applicant is advised of the obligation under 37 CFR 1.56 to point out the inventor and effective filing dates of each claim that was not commonly owned as of the effective filing date of the later invention in order for the examiner to consider the applicability of 35 U.S.C. 102(b)(2)(C) for any potential 35 U.S.C. 102(a)(2) prior art against the later invention.
Claims 1-7 and 14 are rejected under 35 U.S.C. 103 as being unpatentable over Chung et al. (US20120158236A1) in view of Ko et al. (US20200037498A1), hereinafter Chung and Ko, respectively.
Regarding claim 1, Chung teaches of a moving robot ("a lawn mower which can automatically form a desired image on a lawn", [0008]), comprising: a main body (see at least FIG. 1); a blade provided to the main body and configured to be rotatable to cut grass ("The processor may include one of a blade with a cutting edge for cutting lawn grass", [0043], "the blade of the lawn mowing unit 30 may be rotated to cut the grass", [0035]); and at least one processor ("control unit", [0012]) configured to: obtain alignment direction information of a pattern ("control unit analyzing the image received from the image input unit, determining a lawn processing pattern", [0012]) by which the main body is movable based on pattern information ("a lawn processing pattern is determined for each cell on a movement path of the lawn mower 100", [0079]) and shape information of a work area ("The movement path…may be arbitrarily determined…in view of the size and shaped of the lawn area", [0056]), generate travel path information based on the obtained alignment direction information of the pattern ("a plurality a lawn processing patterns which corresponds to each position on the movement path while the lawn mower moves along the movement path", [0012]), and control the blade to rotate to cut grass based on the generated travel path information ("a plurality a lawn processing patterns which corresponds to each position on the movement path while the lawn mower moves along the movement path", [0012], "The processor may include one of a blade with a cutting edge for cutting lawn grass", [0043]).
However, Chung does not teach of a plurality of wheels configured to rotate to move the main body; and control the plurality of wheels to rotate to move the main body based on the generated travel path information.
Ko, in the same field of endeavor, teaches of a plurality of wheels ("A moving robot according to the present disclosure may include…wheels 1092", [0071]) configured to rotate to move the main body ("The control unit 1800 may control the traveling unit 1300 to independently control the operations of the left wheel driving motor and the right wheel driving motor, so that the main body of the moving robot 100 travels straight or rotates", [0118]); and control the plurality of wheels to rotate to move the main body ("The control unit 1800 may control the traveling unit 1300 to independently control the operations of the left wheel driving motor and the right wheel driving motor, so that the main body of the moving robot 100 travels straight or rotates", [0118]) based on the generated travel path information ("a plurality a lawn processing patterns which corresponds to each position on the movement path while the lawn mower moves along the movement path", [0012]).
Therefore, one of ordinary skill in the art, before the effective filing date of the claimed invention, would have modified the teachings of Chung with the teachings of Ko to include wheels to move the main body with reasonable expectations of success. One of ordinary skill in the art would have been motivated to make this modification in order to enable autonomous movement of the robot throughout the work area (Ko, [0079]).
Regarding claim 2, modified Chung teaches of all limitations of claim 1 as stated above, additionally, obtain the shape information of the work area and size information of the work area ("The movement path…may be arbitrarily determined…in view of the size and shaped of the lawn area", [0056]).
However, modified Chung does not teach of further comprising: a communicator configured to communicate with a plurality of beacons, each of which is located at different positions in the work area, wherein the at least one processor is configured to, in response to receiving location information from the plurality of beacons, based on the received location information from the plurality of beacons.
Ko, in the same field of endeavor, teaches of further comprising: a communicator configured to communicate with a plurality of beacons, each of which is located at different positions in the work area (see at least FIG. 4B, "Specifically, the moving robot 100 may set a virtual boundary on the basis of location information based on signals…and a set a travel area with respect to the boundary", [0214]), wherein the at least one processor is configured to ("a control unit configured to set a travel area using location information", [0026]), in response to receiving location information from the plurality of beacons ("received from a plurality of location information transmitters provided in a predetermined area", [0214]), based on the received location information from the plurality of beacons ("Specifically, the moving robot 100 may set a virtual boundary on the basis of location information based on signals…and a set a travel area with respect to the boundary", [0214]).
Therefore, one of ordinary skill in the art, before the effective filing date of the claimed invention, would have modified the teaching of modified Chung with the teaching of Ko to include a communicator to detect information location with reasonable expectations of success. One of ordinary skill in the art would have been motivated to make this modification in order to allow the robot to establish and recognize a travel area, defining where it can and cannot operate (Ko, Abstract).
Regarding claim 3, modified Chung teaches of all limitations of claim 2 as stated above, additionally, wherein the at least one processor ("control unit", [0012]) is configured to: obtain the alignment direction information of the pattern ("control unit analyzing the image received from the image input unit, determining a lawn processing pattern", [0012]) that minimizes a working time for lawn care to be performed by the moving robot ("The lawn mower according to the exemplary embodiments of the present invention can significantly reduce the time required to form an image on a lawn and enables a user to work at any time, even after sunset", [0087]), based on the shape information of the work area, the size information of the work area ("The movement path…may be arbitrarily determined…in view of the size and shaped of the lawn area", [0056]), and the pattern information ("a lawn processing pattern is determined for each cell on a movement path of the lawn mower 100", [0079]).
Regarding claim 4, modified Chung teaches of all limitations of claim 2 as stated above, additionally, wherein the at least one processor ("control unit", [0012]) is configured to: obtain the alignment direction information of the pattern ("a lawn processing pattern is determined for each cell on a movement path of the lawn mower 100", [0079]) based on the obtained pattern information ("a lawn processing pattern is determined for each cell on a movement path of the lawn mower 100", [0079]).
However, modified Chung does not teach of obtain location information of a boundary based on the shape information of the work area, based on the obtained location information of the boundary.
Ko, in the same field of endeavor, teaches of obtain location information of a boundary based on the shape information of the work area ("Specifically, the moving robot 100 may set a virtual boundary on the basis of location information based on signals…and a set a travel area with respect to the boundary", [0214]), based on the obtained location information of the boundary ("Specifically, the moving robot 100 may set a virtual boundary on the basis of location information based on signals…and a set a travel area with respect to the boundary", [0214]).
Therefore, one of ordinary skill in the art, before the effective filing date of the claimed invention, would have modified the teaching of modified Chung with the teachings of Ko to include a communicator to detect information location and to detect shape information of the work area with reasonable expectations of success. One of ordinary skill in the art would have been motivated to make this modification in order to allow the robot to establish and recognize a travel area, defining where it can and cannot operate (Ko, Abstract), and allow for defining non-linear outdoor spaces (Ko, [0009]).
Regarding claim 5, modified Chung teaches of all limitations of claim 1 as stated above, further comprising: an inputter configured to receive the pattern information ("a control unit analyzing the image received from the image input unit, determining a lawn processing pattern", [0012]).
Regarding claim 6, modified Chung teaches of all limitations of claim 5 as stated above, additionally, wherein the at least one processor ("control unit", [0012]) is configured to, generate the travel path information that minimizes a working time for lawn care to be performed by the moving robot ("The lawn mower according to the exemplary embodiments of the present invention can significantly reduce the time required to form an image on a lawn and enables a user to work at any time, even after sunset", [0087]) based on the obtained current location information of the main body ("a plurality of lawn processing patterns which corresponds to each position on the movement path while the lawn mower moves along the movement path", [0012]), and the shape information of the work area ("The movement path…may be arbitrarily determined…in view of the size and shaped of the lawn area", [0056]).
However, modified Chung does not teach of further comprising: a communicator configured to communicate with a plurality of beacons, each of which is located at different positions in the work area, wherein the at least one processor is configured to, in response to receiving non-pattern information through the inputter: obtain current location information of the main body based on communication signals with the plurality of beacons.
Ko, in the same field of endeavor, teaches of further comprising: a communicator configured to communicate with a plurality of beacons, each of which is located at different positions in the work area (see at least FIG. 4B, "Specifically, the moving robot 100 may set a virtual boundary on the basis of location information based on signals…and a set a travel area with respect to the boundary", [0214]), wherein the at least one processor is configured to, in response to receiving non-pattern information through the inputter ("location information based on a signal received", [0026]): obtain current location information of the main body based on communication signals with the plurality of beacons ("control unit configured to set a travel area based on a virtual boundary when the virtual boundary is set using location information based on a signal received from the location information transmitter", [0026]).
Therefore, one of ordinary skill in the art, before the effective filing date of the claimed invention, would have modified the teaching of modified Chung with the teachings of Ko to include a communicator to detect information location with reasonable expectations of success. One of ordinary skill in the art would have been motivated to make this modification in order to allow the robot to establish and recognize a travel area, defining where it can and cannot operate (Ko, Abstract).
Regarding claim 7, modified Chung teaches of all limitations of claim 1 as stated above, specifically, information of the pattern ("control unit analyzing the image received from the image input unit, determining a lawn processing pattern", [0012]).
However, modified Chung does not teach of further comprising: a communicator configured to communicate with a user device, wherein the at least one processor is configured to: control the display to display the obtained alignment direction information, or control the communicator to transmit the obtained alignment direction information of the pattern to the user device.
Ko, in the same field of endeavor, teaches of further comprising: a communicator configured to communicate with a user device ("FIG. 2A is a conceptual view illustrating a state where the moving robot performs communications with a terminal", [0048], FIG. 2A and 2C control unit has communication unit 1200 and the terminal (user device) has communication unit 210); and a display (FIG. 2C, Display Unit 251), wherein the at least one processor is configured to: control the display to display the obtained alignment direction information, or control the communicator to transmit the obtained alignment direction information of the pattern to the user device ("the operation state of the moving robot can be output through the display unit", [0099]).
Therefore, one of ordinary skill in the art, before the effective filing date of the claimed invention, would have modified the teaching of modified Chung with the teachings of Ko to include a communicator to detect information location, a user device, and a display with reasonable expectations of success. One of ordinary skill in the art would have been motivated to make this modification in order to allow the robot to establish and recognize a travel area, defining where it can and cannot operate (Ko, Abstract), allow for user interaction and remote user operation for the moving robot (Ko, [0048]), and visually represent the robot location and improve user awareness (Ko, [0075]).
Regarding claim 14, modified Chung teaches of all limitations of claim 1 as stated above, additionally, based on the generated travel path information "a plurality a lawn processing patterns which corresponds to each position on the movement path while the lawn mower moves along the movement path", [0012]) and the pattern information ("control unit analyzing the image received from the image input unit, determining a lawn processing pattern", [0012]).
However, modified Chung does not teach of wherein the at least one processor is configured to control a rotational speed of the plurality of wheels.
Ko, in the same field of endeavor, teaches of wherein the at least one processor is configured to control a rotational speed of the plurality of wheels ("For example, while the moving robot main body travels, the left wheel driving motor and the right wheel driving motor may be rotated in the same direction. However, a traveling direction of the moving robot main body (or moving robot) 100 may be switched when the left wheel driving motor and the right wheel driving motor are rotated at different speeds or in opposite directions", [0013]).
Therefore, one of ordinary skill in the art, before the effective filing date of the claimed invention, would have modified the teaching of modified Chung with the teaching of Ko to include rotational speed of wheels with reasonable expectations of success. One of ordinary skill in the art would have been motivated to make this modification in order to adjust traveling speed for safer, or more precise or efficient movement (Ko, [0119]).
Claim 8 is rejected under 35 U.S.C. 103 as being unpatentable over Chung and Ko as applied above, and further in view of Balutis et al. (US20160165795A1), hereinafter Balutis.
Regarding claim 8, modified Chung teaches of all limitations of claim 7 as stated above, specifically, wherein the at least one processor ("control unit", [0012]) is configured to: obtain information based on the generated travel path information ("a plurality a lawn processing patterns which corresponds to each position on the movement path while the lawn mower moves along the movement path", [0012]).
However, modified Chung does not teach of obtain estimated working time information, and control the display to display the obtained estimated working time information.
Balutis, in the same field of endeavor, teaches of obtain estimated working time information ("estimated amount of time to completion", [0008]), and control the display to display the obtained estimated working time information ("The operations can include: displaying a user interface element indicating an estimated amount of time to completion", [0008]).
Therefore, one of ordinary skill in the art, before the effective filing date of the claimed invention, would have combined the elements of modified Chung with the elements of Balutis to displaying the obtained estimated working time to yield predictable results. One of ordinary skill in the art would have combined these elements in order allow the user to visualize progress and anticipate completion of the mowing operation.
Claim 9 is rejected under 35 U.S.C. 103 as being unpatentable over Chung and Ko as applied above, and further in view of Tian (CN 114859885A), hereinafter Tian.
Regarding claim 9, modified Chung teaches of all limitations of claim 7 as stated above, further comprising: an inputter configured to receive the pattern information ("control unit analyzing the image received from the image input unit, determining a lawn processing pattern", [0012]), wherein the at least one processor ("control unit", [0012]) is configured to, in response to receiving the alignment direction information of a pattern through the inputter ("control unit analyzing the image received from the image input unit…a plurality of lawn processing patterns which corresponds to each position on the movement path while the lawn mower moves along the movement path", [0012]), and information of the pattern in the work area ("control unit analyzing the image received from the image input unit, determining a lawn processing pattern", [0012]).
However, modified Chung does not teach of correct the received alignment direction information, and control the display to display the corrected alignment direction information.
Ko, in the same field of endeavor, teaches of control the display to display information ("the operation state of the moving robot can be output through the display unit", [0099]).
However, Ko does not teach of correct the received alignment direction information.
Tian, in the same field of endeavor, teaches of correct the received alignment direction information ("correct the exit direction of the lawn mowing robot based on the compensation value during the lawn mowing robot's work exit process", [0030]).
Therefore, one of ordinary skill in the art, before the effective filing date of the claimed invention, would have modified the teaching of modified Chung with the teaching of Ko to display and teaching of Tian to correct a received alignment direction with reasonable expectations of success. One of ordinary skill in the art would have been motivated to make this modification in order to visually represent the robot location and improve awareness (Ko, [0075]), and ensure accurate and stable operation of the robot throughout the work process (Tian, [0035]).
Claim 10 is rejected under 35 U.S.C. 103 as being unpatentable over Chung, Ko, and Tian as applied to claim 9 above, and further in view of Balutis.
Regarding claim 10, modified Chung teaches of all limitations of claim 9 as stated above, wherein the at least one processor ("control unit", [0012]) is configured to: generate the travel path information ("a plurality a lawn processing patterns which corresponds to each position on the movement path while the lawn mower moves along the movement path", [0012]) of the pattern in the work area ("control unit analyzing the image received from the image input unit, determining a lawn processing pattern", [0012]), based on the generated travel path information ("a plurality a lawn processing patterns which corresponds to each position on the movement path while the lawn mower moves along the movement path", [0012]).
However, modified Chung does not teach of based on the corrected alignment direction information, obtain estimated working time information, and control the display to display the obtained estimated working time information.
Balutis, in the same field of endeavor, teaches of obtain estimated working time information ("estimated amount of time to completion", [0008]), and control the display to display the obtained estimated working time information ("The operations can include: displaying a user interface element indicating an estimated amount of time to completion", [0008]).
However, Balutis does not teach of based on the corrected alignment direction information.
Tian, in the same field of endeavor, teaches of based on the corrected alignment direction information ("correct the exit direction of the lawn mowing robot based on the compensation value during the lawn mowing robot's work exit process", [0030]).
Therefore, one of ordinary skill in the art, before the effective filing date of the claimed invention, would have modified the teaching of modified Chung with the teaching of Balutis to display the obtained estimated working time and the teaching of Tian to correct a received alignment direction with reasonable expectations of success. One of ordinary skill in the art would have been motivated to make this modification in order to allow the user to visualize progress and anticipate completion of the mowing operation, and ensure accurate and stable operation of the robot throughout the work process (Tian, [0035]).
Claims 11-13 and 15 are rejected under 35 U.S.C. 103 as being unpatentable over Chung and Ko as applied above, and further in view of Barber et al. (US20210378171A1), hereinafter Barber.
Regarding claim 11, modified Chung teaches of all limitations of claim 1 as stated above, specifically, based on the generated travel path information ("a plurality a lawn processing patterns which corresponds to each position on the movement path while the lawn mower moves along the movement path", [0012]).
However, modified Chung does not teach of wherein the at least one processor is configured to, when controlling the plurality of wheels to rotate to move the main body, control a rotational speed of the blade to be reduced in response to changing a traveling direction of the main body.
Ko, in the same field of endeavor, teaches of wherein the at least one processor is configured to, when controlling the plurality of wheels to rotate to move the main body ("The control unit 1800 may control the traveling unit 1300 to independently control the operations of the left wheel driving motor and the right wheel driving motor, so that the main body of the moving robot 100 travels straight or rotates", [0118]), and in response to changing a traveling direction of the main body ("a traveling direction of the moving main body (or moving robot) 100 may be switched", [0103]).
However, Ko does not teach of control a rotational speed of the blade to be reduced.
Barber, in the same field of endeavor, teaches of control a rotational speed of the blade to be reduced ("user may input a desired speed for the mower to be propelled, a blade height for the mower, a blade speed (e.g., an RPM) for the mower", [0013]).
Therefore, one of ordinary skill in the art, before the effective filing date of the claimed invention, would have modified the teaching of modified Chung with the teaching of Ko to include wheels to move the main body and teaching of Barber to control a rotational speed of the blade with reasonable expectations of success. One of ordinary skill in the art would have been motivated to make this modification in order to enable autonomous movement of the robot throughout the work area (Ko, [0079]), and ensure safe and controlled operation of the mower during lawn care activities (Barber, [0017]).
Regarding claim 12, modified Chung teaches of all limitations of claim 1 as stated above.
However, modified Chung does not teach of further comprising: a communicator configured to communicate with a server, wherein the at least one processor is configured to, in response to a lawn care operation being completed, control the communicator to transmit at least one of the shape information of the work area, the pattern information, the alignment direction information of the pattern, and the generated travel path information to the server.
Ko, in the same field of endeavor, teaches of further comprising: a communicator configured to communicate with a server ("FIG. 2A is conceptual view illustrating a state where the moving robot performs communications…with a server", [0048]), wherein the at least one processor is configured to, control the communicator to transmit at least one of the shape information of the work area, the pattern information, the alignment direction information of the pattern, and the generated travel path information to the server ("For example, the server 300 may exchange data with the moving robot 100 and/or the terminal 200, to register information related to a boundary set for the moving robot 100, map information based on the set boundary, and/or obstacle information on the map", [0089]).
However, Ko does not teach of in response to a lawn care operation being completed.
Barber, in the same field of endeavor, teaches of in response to a lawn care operation being completed ("control the mower via the control interface while performing the task, and finally provide an additional input to indicate that the task has been completed", [0016]).
Therefore, one of ordinary skill in the art, before the effective filing date of the claimed invention, would have combine the elements of modified Chung with the communicator and server of Ko and lawn care operation completion of Barber to yield predictable results. One of ordinary skill in the art would have combined these elements in order to allow the robot to establish and recognize a travel area, defining where it can and cannot operate (Ko, Abstract), to offload data processing and algorithms to separate system (Ko, [0091]), and to transition the mower between operational states (Barber, [0009]).
Regarding claim 13, modified Chung teaches of all limitations of claim 12 as stated above.
However, modified Chung does not teach of wherein the at least one processor is configured to receive at least one of the pattern information, the shape information of the work area, and size information of the work area from the server.
Ko, in the same field of endeavor, teaches of wherein the at least one processor is configured to receive at least one of the pattern information, the shape information of the work area, and size information of the work area from the server ("For example, the server 300 may exchange data with the moving robot 100 and/or the terminal 200, to register information related to a boundary set for the moving robot 100, map information based on the set boundary, and/or obstacle information on the map. In addition, the server 300 may provide the registered information to the moving robot 100 and/or the terminal 200 according to a request", [0089]).
Therefore, one of ordinary skill in the art, before the effective filing date of the claimed invention, would have modified the teaching of modified Chung with the teaching of Ko to include detect shape information of work area and a server with reasonable expectations of success. One of ordinary skill in the art would have been motivated to make this modification in order to allow for defining non-linear outdoor spaces (Ko, [0009]), and offload data processing and algorithms to a separate system (Ko, [0091]).
Regarding claim 15, modified Chung teaches of all limitations of claim 1 as stated above, further comprising: an inputter configured to receive the pattern information ("control unit analyzing the image received from the image input unit, determining a lawn processing pattern", [0012]), wherein the at least one processor ("control unit", [0012]) is configured to control a height of the blade ("the control unit 40 lowers the height of the lawn mowing unit 30 to be closer to the ground", [0046]), based on the pattern information ("control unit analyzing the image received from the image input unit, determining a lawn processing pattern", [0012]), and the generated travel path information ("a plurality of lawn processing patterns which corresponds to each position on the movement path while the lawn mower moves along the movement path", [0012]).
However, modified Chung does not teach of control a rotational speed of the blade, and rotation and stoppage of the blade, based on an operation type received through the inputter.
Barber, in the same field of endeavor, teaches of a rotational speed of the blade, and rotation and stoppage of the blade ("user may input a desired speed for the mower to be propelled, a blade height for the mower, a blade speed (e.g., an RPM) for the mower", [0013]), based on an operation type received through the inputter ("the control input portion may be decoupled from the equipment (whether physically removed, wirelessly decoupled, and/or whether a different mode of operation is selected (e.g., a user selecting autonomous mode on the control interface)", [0022]).
Therefore, one of ordinary skill in the art, before the effective filing date of the claimed invention, would have modified the teaching of modified Chung with the teaching of Barber to include control a rotational speed of the blade and operation types received through the inputter with reasonable expectations of success. One of ordinary skill in the art would have been motivated to make this modification in order to ensure safe and controlled operation of the mower during lawn care activities (Barber, [0017]), and allow flexible configuration of mower behavior (Barber, [0013]).
Conclusion
Any inquiry concerning this communication or earlier communications from the examiner should be directed to ABIGAIL LEE ESPINOZA whose telephone number is (571)272-4889. The examiner can normally be reached Monday - Friday 9:00 am - 5:00 pm ET.
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If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, Adam Mott can be reached at (571) 270-5376. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300.
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ABIGAIL LEE ESPINOZA
Examiner
Art Unit 3657
/ADAM R MOTT/Supervisory Patent Examiner, Art Unit 3657