Prosecution Insights
Last updated: July 17, 2026
Application No. 17/901,533

ENABLING GAMING FEATURES WITH A TAG HAVING CONDUCTIVE, CODED INK

Non-Final OA §103
Filed
Sep 01, 2022
Priority
Sep 23, 2019 — continuation of 11/436,894
Examiner
WILLIAMS, ROSS A
Art Unit
3715
Tech Center
3700 — Mechanical Engineering & Manufacturing
Assignee
Igt
OA Round
4 (Non-Final)
62%
Grant Probability
Moderate
4-5
OA Rounds
0m
Est. Remaining
79%
With Interview

Examiner Intelligence

Grants 62% of resolved cases
62%
Career Allowance Rate
408 granted / 659 resolved
-8.1% vs TC avg
Strong +17% interview lift
Without
With
+17.4%
Interview Lift
resolved cases with interview
Typical timeline
3y 8m
Avg Prosecution
39 currently pending
Career history
720
Total Applications
across all art units

Statute-Specific Performance

§101
18.9%
-21.1% vs TC avg
§103
59.1%
+19.1% vs TC avg
§102
13.3%
-26.7% vs TC avg
§112
3.2%
-36.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 659 resolved cases

Office Action

§103
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 . Continued Examination Under 37 CFR 1.114 A request for continued examination under 37 CFR 1.114, including the fee set forth in 37 CFR 1.17(e), was filed in this application after final rejection. Since this application is eligible for continued examination under 37 CFR 1.114, and the fee set forth in 37 CFR 1.17(e) has been timely paid, the finality of the previous Office action has been withdrawn pursuant to 37 CFR 1.114. Applicant's submission filed on 1/22/2026 has been entered. Status of Claims Claims 1, 3, 10, 11, 13, and 17 have been amended. Claims 1 – 20 are presently pending. Claim Objections Claim 18 objected to because of the following informalities: The claim status has been changed to “Currently Amended”, however the claims has not been amended in any way. Examiner will treat the claim as unamended for the sake of prosecution as no amendment has been made and it appears the status change was in error. Appropriate correction is required. 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. Claim(s) 1, 2, 4, 6- 9, 11, 12 and 15 – 20 is/are rejected under 35 U.S.C. 103 as being unpatentable over Milligan (US 2014/0342809) in view of Wells (US 2008/0026844) in view of Weigelt et al (US 11,321,603). As per claim 1, Milligan discloses: determining that a tag has been placed on a mobile device; (Milligan discloses a touch sensitive surface wherein a voucher/token/item comprising capacitive ink is placed in contact with the touch sensitive surface of a handheld device) (Milligan 0022, 0023, 0038) decoding information stored on the tag…; and (Milligan discloses the reading and decoding of a reference code on a voucher (Milligan 0038, 0039) transferring the information between the tag and a gaming machine … (Milligan disclose the transferring of the reference codes to a server, via a handheld game device (Milligan 0038). Milligan further discloses a player places the voucher on a gaming table interface and information is sent to a gaming machine device such as a printer) (Milligan 0029, 0033 claim 5)) Milligan fails to disclose: detecting a user gesture that overlaps the tag while the tag is placed on the mobile device; …based at least in part on the user gesture; transferring the information between the tag and a gaming machine via the mobile device wherein the information comprises data stored in a memory of the tag for use at the gaming machine. (Emphasis added) However, in a similar field of endeavor, Wells teaches a system wherein a user is able to utilize a mobile device to effect game information data transfers between the mobile device and a gaming machine to thereby play a game on the gaming machine through the mobile device. Kelly further teaches the use of a mobile device to gather from the player biometric information from a player via a fingerprint reader or reading information from a smartcard (i.e. tag) wherein the information is used to authorize a player to play the wagering game that is being played on the gaming machine) (Wells 0039, 0045, 0047, 0048) It would be obvious to one of ordinary skill in the art, at the time of filing, to modify Milligan in view of Wells to utilize a known technique to improve similar devices in the same way utilizing a wireless mobile device to read or decode information stored on a smartcard and transfer that information to a gaming machine. This would enhance the security of the mobile device and gaming machine by requiring a player to login by means of their stored biometrics on a smartcard. However, in a similar field of endeavor, Weigelt teaches a system a card structure comprising electrically conductive structures are placed on a touchscreen device to enable input features based upon a gesture that a user makes that overlaps the card while placed on the touchscreen device. The pattern of electrically structures created a time varying signal that represents data that is transferred to the mobile device to cause the activation of various system features. Weigelt teaches the processor of the device detecting the gesture. (Weigelt 16:65 – 17:5; 21:29 – 41; 23:1 – 5, 45 – 59; 28:25 – 39; 29:14 – 30:45 and associated table showing data capacities) It would be obvious to one of ordinary skill in the art, at the time of filing, to modify Milligan in view of Weigelt to use a known technique to modify similar devices in the same way by means of using a tag that comprises electrically conductive structures that generate a signal upon a touchscreen based upon a user gesture. This would be beneficial as generating a “time-dependent signal on a capacitive surface sensor and a method for identifying a card-like object, as well as a card-like object, which do not have the disadvantages and deficiencies of the prior art and in addition are particularly forgery-proof, allow the storage of large amounts of data in a small space and are designed to be particularly user-friendly.” (Weigelt 2:31 – 38) As per claim 2, Milligan discloses: wherein the information stored on the tag comprises a tag identifier and wherein the tag identifier is used by the gaming machine to print a ticket when a user is done playing the gaming machine. (Milligan further discloses a player places the voucher on a gaming table interface and information is sent to a gaming machine device such as a printer to print a voucher that comprises a voucher identifier) (Milligan 0029, 0033 claim 5)). As per claim 4, Milligan discloses: wherein the information transferred between the tag and the gaming machine comprises credit information stored in memory of the tag. (Milligan discloses the extraction of a code pertaining to credit redemption, a server validating the code and enabling a credit or fund redemption on the mobile device) (Milligan 0040) As per claim 6, Milligan discloses: wherein the information comprises experience points. (Milligan discloses the information comprising loyalty points (i.e. experience points)) (Milligan 0036) As per claim 7, Milligan discloses: establishing a secure and trusted connection between the tag and a server via the mobile device, wherein the secure and trusted connection is established using an identifier of the tag; and facilitating a fund transfer between the server and the tag via the secure and trusted connection. (Milligan discloses the establishment of a secure communication between the tag and server to enable the redemption of funds) (Milligan 0040) As per claim 8, Milligan discloses: wherein the information stored on the tag is decoded from the tag at the mobile device and then provided from the mobile device to the gaming machine. (Milligan discloses the reading and decoding of a reference code on a voucher before sending to the server (Milligan 0038, 0039) As per claim 9, Milligan discloses: wherein the information comprises playing progress made in a casino. (Milligan discloses playing progress made in a casino) Milligan discloses gaming device transferring various game progress data to a game server and database and the server transferring progress data to the mobile device) (Milligan 0021, 0039, 0040, 0045) Independent claim(s) 11 is/are obvious over the combination of Milligan and Wells based on the same analysis set forth for claim(s) 1, which are similar in claim scope. As per claim 12, Milligan discloses: further comprising: a communication interface coupled with the processor, wherein the instructions further comprise instructions that: extract data from the tag; transmit the extracted data to a code validation server via the communication interface; receive a response from the code validation server, wherein the response indicates that the extracted data comprises a valid identifier code; and facilitate the mobile feature based on the valid identifier code. (Milligan discloses the extraction of a code pertaining to credit redemption, a server validating the code and enabling a credit or fund redemption on the mobile device) (Milligan 0040) As per claim 15, Milligan discloses: wherein the information stored on the tag comprises a tag identifier and wherein the tag identifier is used by the gaming machine to print a ticket when a user is done playing the gaming machine. (Milligan further discloses a player places the voucher on a gaming table interface and information is sent to a gaming machine device such as a printer to print a voucher that comprises a voucher identifier) (Milligan 0029, 0033 claim 5)). As per claim 16, Milligan discloses: wherein the information comprises a description of funds available to a user for play on the gaming machine. (Milligan discloses “The actions include, for example, adding and/or deducting credits from the user account, as described above. The subsequent actions may additionally or alternatively include adding promotional credits to an account and/or activating unactivated features, for example activating a hidden game, a bonus round, a multiplier for credits awarded for winning a game, or designating the user as a jackpot winner, as described above.” Milligan discloses gaming device transferring various game progress data to a game server and database ) (Milligan 00390, 0040, 0045) Independent claim(s) 17 is/are obvious over the combination of Milligan and Wells based on the same analysis set forth for claim(s) 1, which are similar in claim scope. As per claim 18, Milligan discloses: wherein the instructions further comprise instructions that: display, via the mobile device and in response to determining that the tag has been placed on the mobile device, a game play graphic. (Milligan discloses the activation of a game or hidden feature (I.e. game play graphic) that is displayed upon the game display) (Milligan 0040) As per claim 19, Milligan discloses: restore a gameplay progress from a different gaming machine at the gaming machine. (Milligan discloses a voucher that comprises information game play progress that comprises a multi-use feature that they can redeem at different game machines at different time) (Milligan 0040). As per claim 20, Milligan discloses: wherein the information comprises credit information that is used at the gaming machine to update a credit meter of the gaming machine. (Milligan 0039) Claim(s) 5 is/are rejected under 35 U.S.C. 103 as being unpatentable over Milligan (US 2014/0342809) in view of Wells (US 2008/0026844) in view of Weigelt et al (US 11,321,603) in view of BRUNET DE COURSSOU (US 2008/0214310) As per claim 5, discloses: Milligan fails to disclose: wherein the information comprises at least one of volume settings and language settings. However, in a similar field of endeavor, BRUNET DE COURSSOU teaches a game system that utilizes a player tracking card to transfer game settings. BRUNET DE COURSSOU specifically states, “the personal parameters may include game layout preferences, game configuration preferences, game themes preferences, a last game level achieved, a last point played in the game, a preferred starting point in the game, a player selected avatar, a player selected nickname (or pseudo-name), sound volume, and/or game accrued non-monetary benefits, to name but a few of the possibilities.” (BRUNET DE COURSSOU 0012). BRUNET DE COURSSOU discloses a player may remain anonymous identifiers during the setting transfers. (BRUNET DE COURSSOU 0012) It would be obvious to one of ordinary skill in the art, at the time of filing, to modify Milligan in view of BRUNET DE COURSSOU to utilize a known technique to improve similar devices in the same way by transferring player settings to a game device in an anonymous manner wherein the settings consist of at least volume, level achieved, non-monetary benefits etc. for restoration in a subsequent gaming session. This would be beneficial as the game can be personalized to the player without them going through a lengthy signup procedure with the player tracking system. Claim(s) 3, 10, 13 and 14 is/are rejected under 35 U.S.C. 103 as being unpatentable over Milligan (US 2014/0342809) in view of Wells (US 2008/0026844) in view of Weigelt et al (US 11,321,603) in view of Foerster et al (US 2012/0306813) As per claim 3, Milligan fails to disclose: Wherein the user gesture is detected with a processor of the mobile device and determining an orientation of the tag on the touch-capable user interface. In a similar field of endeavor, Foerster discloses a system wherein a touchscreen that is used to read an item that comprises capacitive materials, wherein the user us able to input gestures via the relative movements of the capacitive regions of the information carrier to the touchscreen sensor. (Foerster 0032, 0036, 0043, 0053, 0054, 0055). In response to the gestures made, the system will activate predetermined functionality (Foerster 0065, 0098). Forester discloses the detection and determination of an orientation of an information carrier with respect to the touchscreen sensor (Foerster 0054, 0074) It would be obvious to one of ordinary skill in the art, at the time of filing, to modify Milligan in view of Foerster utilizing known techniques to improve similar devices in the same way, to provide a system that activates game functionality based upon orientation and movement gestures that are sensed by a touchscreen sensor when an item comprising capacitive ink is sensed. This would allow the system to increase the number of inputs that the system is able to accept and offer more options that are available to the user based upon the direction of the motion the user imparts upon the information carrier with respect to the touchscreen sensor. As per claim 10, Milligan discloses: determining, based on the data encoded on the tag with the encoded physical medium that is readable by the touch-capable user interface,…; identifying, based on the user gesture, a request for additional credits for the gaming session; receiving, via the communication interface, a funds transferred message from the server; and updating an amount of credit available for game play based on an amount of funds identified in the funds transferred message received from the server. (Combination of Milligan in view of Foerster as applied above, Milligan 0039-0040) Milligan fails to specifically disclose: …an address of a server used to manage a transaction during a gaming session at the gaming device transmitting, via a communication interface, a funds request message to the address of the server; However, Milligan discloses the system being in communication with server in response to presenting the information carrier to the touchscreen sensor (Milligan 0038, 0039). In order for the system to communicate with the server, an address of the server would need to be determined in order to know where to transmit communications such as a fund request to. This would be obvious to one of ordinary skill in the art at the time the invention was made. As per claim 13, wherein the instructions further comprise: a tag interaction instruction set that is executed in response to detecting the placement of the tag into contact with the touch-capable user interface, wherein execution of the tag interaction instruction set causes the processor to determine an orientation of the tag relative to the touch-capable user interface and determine a direction of the user gesture in relation to the orientation of the tag. (Combination of Milligan in view of Foerster, wherein Foerster discloses the provision of access to encoded information based upon a motion (i.e. gesture) of the information carrier with respect direction and orientation to the device) (Foerster 0054, 0055) As per claim 14, wherein data is encoded on the tag with an encoded physical medium that is readable by the touch-capable user interface and wherein the data is extracted from an area of the tag that is in contact with the touch-capable user interface and that overlaps with the user gesture. (Combination of Milligan in view of Foerster as applied above) (Foerster discloses that the data to be extracted from the information carrier is based upon where the user’s gesture overlaps separate coupling regions) (Foerster 0026, 0027) Response to Arguments Applicant’s arguments with respect to claim(s) 1-20 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. Please see above rejection addressing the newly amended claim language in view of Weigelt. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to ROSS A WILLIAMS whose telephone number is (571)272-5911. The examiner can normally be reached Mon-Fri 8am - 4pm. 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, Kang Hu can be reached at (571)270-1344. 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. /RAW/ Examiner, Art Unit 3715 6/24/2026 /KANG HU/ Supervisory Patent Examiner, Art Unit 3715
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Prosecution Timeline

Show 4 earlier events
Jul 07, 2025
Applicant Interview (Telephonic)
Jul 08, 2025
Response Filed
Jul 26, 2025
Examiner Interview Summary
Oct 22, 2025
Final Rejection mailed — §103
Dec 18, 2025
Response after Non-Final Action
Jan 22, 2026
Request for Continued Examination
Feb 27, 2026
Response after Non-Final Action
Jul 08, 2026
Non-Final Rejection mailed — §103 (current)

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

4-5
Expected OA Rounds
62%
Grant Probability
79%
With Interview (+17.4%)
3y 8m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 659 resolved cases by this examiner. Grant probability derived from career allowance rate.

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