Prosecution Insights
Last updated: July 17, 2026
Application No. 19/227,350

VIDEO PROJECTION METHOD, APPARATUS AND DEVICE, AND STORAGE MEDIUM

Non-Final OA §102
Filed
Jun 03, 2025
Priority
Jul 10, 2020 — CN 202010667767.5 +2 more
Examiner
MONSHI, SAMIRA
Art Unit
Tech Center
Assignee
Tencent Technology (Shenzhen) Company Limited
OA Round
1 (Non-Final)
80%
Grant Probability
Favorable
1-2
OA Rounds
1y 1m
Est. Remaining
86%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allowance Rate
405 granted / 506 resolved
+20.0% vs TC avg
Moderate +6% lift
Without
With
+6.0%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
16 currently pending
Career history
515
Total Applications
across all art units

Statute-Specific Performance

§101
1.3%
-38.7% vs TC avg
§103
67.5%
+27.5% vs TC avg
§102
23.8%
-16.2% vs TC avg
§112
2.4%
-37.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 506 resolved cases

Office Action

§102
DETAILED ACTION 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 . Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP §§ 706.02(l)(1) - 706.02(l)(3) for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/process/file/efs/guidance/eTD-info-I.jsp. Claims 1, 11 and 18 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1-20 of U.S. Patent No. US 12342027 B2 Although the claims at issue are not identical, they are not patentably distinct from each other because independent the limitations of claims 1, 11 and 18 of the current application are included in claims 1, 13 and 18 of the U.S. Patent No. US 12342027 B2 with obvious wording variations. As an example, claim 1 of the current application are compared with claim 1 of U.S. Patent No. US 10643666 B2 in the following table: Claim 1 of the current application Claim 1 of U.S. Patent No. US 12342027 B2 1. a video projection method performed at an electronic device, the method comprising: playing a target video on a first application of the electronic device; detecting a screen projection triggering event when a playing progress of the target video reaches a first progress; in response to the detecting, causing the target video to project onto a target screen projection device so that the target video continues to be played on a second application of the target screen projection device from the first progress; receiving one or more updates on the playing progress of the target video from the target screen projection device; and in response to detecting a screen projection stopping triggering event, resuming playing the target video on the first APP of the electronic device starting from a last update on the playing progress of the target video received from the target screen projection device, wherein: the screen projection triggering event comprises an event deactivates the screen projection triggering event comprises an event pausing the first APP; and the screen projection stopping triggering event comprises an event starting the first APP. 1. A video projection method performed at an electronic device, the method comprising: playing a target video in a first page of a first application (APP) of the electronic device; detecting a screen projection triggering event when a playing progress of the target video in the first page reaches a; in response to the detecting, causing the target video to project onto a target screen projection device so that the target video continues to be played in a second page of the target screen projection device from the first progress; and in response to detecting a screen projection stopping triggering event when a playing progress of the target video in the target screen projection device reaches a second progress, continuing to play the target video in the first page of the first APP of the electronic device from the second progress, wherein: the screen projection triggering event comprises an event deactivates the first APP; and the screen projection stopping triggering event comprises an event that activates the first APP. As disclosed above, for example, claim 1 of the current application includes similar features of claim 1 of U.S. Patent No. 12342027 with obvious wording variations. As disclosed above, for example, claims 11 and 18 of the current application include similar features of claim 1, 13 and 18 U.S. Patent No. 12342027 B2 with obvious wording variations. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claim(s) 1, 11 and 18 is/are rejected under 35 U.S.C. 102(a)(2) as being anticipated by ELCOCK et al. (US 20210014335 A1) (ELCOCK). Regarding claim 1, ELCOCK discloses a video projection method performed at an electronic device, the method comprising: playing a target video on a first application of the electronic device; [0100] and Fig. 16 The control device may identify a current point in the content being output (step 1604) see also Fig. 13, step 1304 detecting a screen projection triggering event when a playing progress of the target video reaches a first progress; [0100] for and identify a direction associated with the swipe action (step 1606). see also [0038] control, client device 105 can generate and output a message to the target device(s), wherein the message includes information identifying the selected content, a source for the content, and/or a specific point (i.e., time marker) at which to begin playback of the content at the target device. in response to the detecting, causing the target video to project onto a target screen projection device so that the target video continues to be played on a second application of the target screen projection device from the first progress; [0100] for the output of the content is started at the identified target device beginning at the current point in the content identified by the control device (step 1614). receiving one or more updates on the playing progress of the target video from the target screen projection device; and [0100] If the identified target is not powered on, the target device is powered on (step 1616) then starts outputting the content is started at the identified target device beginning at the current point in the content identified by the control device (step 1614). see also [0095] If another target device is within a certain proximity of the control device (step 1306), the control device may initiate an output of the content at the other target device beginning at the identified current point in the content (step 1310). in response to detecting a screen projection stopping triggering event, resuming playing the target video on the first APP of the electronic device starting from a last update on the playing progress of the target video received from the target screen projection device, wherein: [0100] If the identified target is not powered on, the target device is powered on (step 1616) then starts outputting the content is started at the identified target device beginning at the current point in the content identified by the control device (step 1614). see also [0095] If another target device is within a certain proximity of the control device (step 1306), the control device may initiate an output of the content at the other target device beginning at the identified current point in the content (step 1310). the screen projection triggering event comprises an event deactivates the screen projection triggering event comprises an event pausing the first APP; and [0094] The control device may identify a current point in the content that is being cast to the first target device (step 1304). [0095] Using proximity information retrieved by the control device, the control device may determine whether another target device is within a certain proximity of the control device (step 1306). If another target device is not within a certain proximity of the control device, the control device may initiate an output of the content at the control device beginning at the identified current point in the content (step 1308). If another target device is within a certain proximity of the control device (step 1306), the control device may initiate an output of the content at the other target device beginning at the identified current point in the content (step 1310). the screen projection stopping triggering event comprises an event starting the first APP. [0094] The control device may identify a current point in the content that is being cast to the first target device (step 1304). [0095] Using proximity information retrieved by the control device, the control device may determine whether another target device is within a certain proximity of the control device (step 1306). If another target device is not within a certain proximity of the control device, the control device may initiate an output of the content at the control device beginning at the identified current point in the content (step 1308). If another target device is within a certain proximity of the control device (step 1306), the control device may initiate an output of the content at the other target device beginning at the identified current point in the content (step 1310). Regarding claim 11, ELCOCK discloses an electronic device, comprising: one or more processors; and memory storing one or more programs, the one or more programs comprising instructions that, when executed by the one or more processors, cause the one or more processors to perform operations comprising: playing a target video on a first application of the electronic device; [0100] and Fig. 16 The control device may identify a current point in the content being output (step 1604) see also Fig. 13, step 1304 detecting a screen projection triggering event when a playing progress of the target video in the first page reaches a first progress; [0100] for and identify a direction associated with the swipe action (step 1606). see also [0038] control, client device 105 can generate and output a message to the target device(s), wherein the message includes information identifying the selected content, a source for the content, and/or a specific point (i.e., time marker) at which to begin playback of the content at the target device. in response to the detecting, causing the target video to project onto a target screen projection device so that the target video continues to be played on a second application of the target screen projection device from the first progress; [0100] for the output of the content is started at the identified target device beginning at the current point in the content identified by the control device (step 1614). receiving one or more updates on the playing progress of the target video from the target screen projection device; and [0100] If the identified target is not powered on, the target device is powered on (step 1616) then starts outputting the content is started at the identified target device beginning at the current point in the content identified by the control device (step 1614). see also [0095] If another target device is within a certain proximity of the control device (step 1306), the control device may initiate an output of the content at the other target device beginning at the identified current point in the content (step 1310). in response to detecting a screen projection stopping triggering event, resuming playing the target video on the first APP of the electronic device starting from a last update on the playing progress of the target video received from the target screen projection device, wherein: [0100] If the identified target is not powered on, the target device is powered on (step 1616) then starts outputting the content is started at the identified target device beginning at the current point in the content identified by the control device (step 1614). see also [0095] If another target device is within a certain proximity of the control device (step 1306), the control device may initiate an output of the content at the other target device beginning at the identified current point in the content (step 1310). the screen projection triggering event comprises an event pausing the first APP; and [0094] The control device may identify a current point in the content that is being cast to the first target device (step 1304). [0095] Using proximity information retrieved by the control device, the control device may determine whether another target device is within a certain proximity of the control device (step 1306). If another target device is not within a certain proximity of the control device, the control device may initiate an output of the content at the control device beginning at the identified current point in the content (step 1308). If another target device is within a certain proximity of the control device (step 1306), the control device may initiate an output of the content at the other target device beginning at the identified current point in the content (step 1310). the screen projection stopping triggering event comprises an event starting the first APP. [0094] The control device may identify a current point in the content that is being cast to the first target device (step 1304). [0095] Using proximity information retrieved by the control device, the control device may determine whether another target device is within a certain proximity of the control device (step 1306). If another target device is not within a certain proximity of the control device, the control device may initiate an output of the content at the control device beginning at the identified current point in the content (step 1308). If another target device is within a certain proximity of the control device (step 1306), the control device may initiate an output of the content at the other target device beginning at the identified current point in the content (step 1310). Regarding claim 18, ELCOCK discloses A non-transitory computer-readable storage medium, storing a computer program, the computer program, when executed by one or more processors of an electronic device, cause the one or more processors to perform operations comprising: playing a target video on a first application of the electronic device; [0100] and Fig. 16 The control device may identify a current point in the content being output (step 1604) see also Fig. 13, step 1304 detecting a screen projection triggering event when a playing progress of the target video in the first page reaches a first progress; [0100] for and identify a direction associated with the swipe action (step 1606). see also [0038] control, client device 105 can generate and output a message to the target device(s), wherein the message includes information identifying the selected content, a source for the content, and/or a specific point (i.e., time marker) at which to begin playback of the content at the target device. in response to the detecting, causing the target video to project onto a target screen projection device so that the target video continues to be played on a second application of the target screen projection device from the first progress; [0100] for the output of the content is started at the identified target device beginning at the current point in the content identified by the control device (step 1614). receiving one or more updates on the playing progress of the target video from the target screen projection device; and [0100] If the identified target is not powered on, the target device is powered on (step 1616) then starts outputting the content is started at the identified target device beginning at the current point in the content identified by the control device (step 1614). see also [0095] If another target device is within a certain proximity of the control device (step 1306), the control device may initiate an output of the content at the other target device beginning at the identified current point in the content (step 1310). in response to detecting a screen projection stopping triggering event, resuming playing the target video on the first APP of the electronic device starting from a last update on the playing progress of the target video received from the target screen projection device, wherein: [0100] If the identified target is not powered on, the target device is powered on (step 1616) then starts outputting the content is started at the identified target device beginning at the current point in the content identified by the control device (step 1614). see also [0095] If another target device is within a certain proximity of the control device (step 1306), the control device may initiate an output of the content at the other target device beginning at the identified current point in the content (step 1310). the screen projection triggering event comprises an event pausing the first APP; and [0094] The control device may identify a current point in the content that is being cast to the first target device (step 1304). [0095] Using proximity information retrieved by the control device, the control device may determine whether another target device is within a certain proximity of the control device (step 1306). If another target device is not within a certain proximity of the control device, the control device may initiate an output of the content at the control device beginning at the identified current point in the content (step 1308). If another target device is within a certain proximity of the control device (step 1306), the control device may initiate an output of the content at the other target device beginning at the identified current point in the content (step 1310). the screen projection stopping triggering event comprises an event starting the first APP. [0094] The control device may identify a current point in the content that is being cast to the first target device (step 1304). [0095] Using proximity information retrieved by the control device, the control device may determine whether another target device is within a certain proximity of the control device (step 1306). If another target device is not within a certain proximity of the control device, the control device may initiate an output of the content at the control device beginning at the identified current point in the content (step 1308). If another target device is within a certain proximity of the control device (step 1306), the control device may initiate an output of the content at the other target device beginning at the identified current point in the content (step 1310). Allowable Subject Matter Claims 2-10, 12-17, 19 and 20 objected to as being dependent upon a rejected base claim, but would be allowable if rewritten in independent form including all of the limitations of the base claim and any intervening claims. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to SAMIRA MONSHI whose telephone number is (571)272-0995. The examiner can normally be reached 8 AM-5 PM. Examiner interviews are available via telephone, in-person, and video conferencing using a USPTO supplied web-based collaboration tool. To schedule an interview, applicant is encouraged to use the USPTO Automated Interview Request (AIR) at http://www.uspto.gov/interviewpractice. If attempts to reach the examiner by telephone are unsuccessful, the examiner’s supervisor, John W Miller can be reached on 5712727353. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of published or unpublished applications may be obtained from Patent Center. Unpublished application information in Patent Center is available to registered users. To file and manage patent submissions in Patent Center, visit: https://patentcenter.uspto.gov. Visit https://www.uspto.gov/patents/apply/patent-center for more information about Patent Center and https://www.uspto.gov/patents/docx for information about filing in DOCX format. For additional questions, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /SAMIRA MONSHI/Primary Examiner, Art Unit 2422
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Prosecution Timeline

Jun 03, 2025
Application Filed
Jun 03, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

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Prosecution Projections

1-2
Expected OA Rounds
80%
Grant Probability
86%
With Interview (+6.0%)
2y 3m (~1y 1m remaining)
Median Time to Grant
Low
PTA Risk
Based on 506 resolved cases by this examiner. Grant probability derived from career allowance rate.

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