Prosecution Insights
Last updated: April 19, 2026
Application No. 18/987,811

USER AUTHENTICATION AND TRANSACTION STAGING

Non-Final OA §103§112
Filed
Dec 19, 2024
Examiner
FELTEN, DANIEL S
Art Unit
3692
Tech Center
3600 — Transportation & Electronic Commerce
Assignee
Mastercard International Incorporated
OA Round
1 (Non-Final)
46%
Grant Probability
Moderate
1-2
OA Rounds
4y 11m
To Grant
58%
With Interview

Examiner Intelligence

Grants 46% of resolved cases
46%
Career Allow Rate
267 granted / 586 resolved
-6.4% vs TC avg
Moderate +12% lift
Without
With
+12.1%
Interview Lift
resolved cases with interview
Typical timeline
4y 11m
Avg Prosecution
39 currently pending
Career history
625
Total Applications
across all art units

Statute-Specific Performance

§101
32.9%
-7.1% vs TC avg
§103
34.0%
-6.0% vs TC avg
§102
7.1%
-32.9% vs TC avg
§112
23.2%
-16.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 586 resolved cases

Office Action

§103 §112
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 . See MPEP 2152.01 Acknowledgement It is acknowledged that this application is a CON of SN 16/156,560 10/10/2018. Information Disclosure Statement The information disclosure statement (IDS) submitted on 12/19/2024 is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. Claim Rejections - 35 USC § 112 The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claims 6-7 and 16-17 rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. Claims 6 and 16 recite, “generating, by the executing wallet application and using the time stamp, a cryptogram and Europay, Mastercard, and Visa (EMV) data; and generating, by the wallet application, a 1-D barcode using the cryptogram and the transaction amount and a 2-D barcode using the cryptogram, the EMV data, and the transaction amount.” According to the specification, “[0060] Dynamic magstripe data (DMSD) and EMV data may be generated simultaneously by the e-wallet application. DMSD, which in turn comprises a cryptogram calculated based on a time stamp, is provided in the 1-D barcode, whereas both DMSD and EMV data are provided in the 2-D barcode”. The steps and/or procedure taken to perform the function (i.e., algorithm which the cryptogram is calculated from based upon the time stamp as well as steps for generating 1D and 2D barcode using the cryptogram) is not described with sufficient detail so that one of ordinary skill in the art would understand how the inventor intended the function to be performed. See MPEP 2161.01 I 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) 1-3, 5-8, 10-13, 15-18 and 20 is/are rejected under 35 U.S.C. 103 as being unpatentable over Gaddam et al (US 2016/0042263) in view of Scott (US 2017/0017958). Regarding claims 1, 11 and 20, Gaddam discloses a computer-implemented method, computing device at a user device [¶0005] comprising: a main operating environment [¶0019], [¶0046] and a protected operating environment [¶0019- a mobile device includes a secure element], the main operating environment comprising a processor [¶0005], [¶0022] and memories [¶0006], the method comprising: executing, by the protected operating environment of the user device, a wallet application (Fig. 2)(Item# 102B-1)[¶0046]; authenticating, by the protected operating environment of the user device, a user of the user device [¶0052], [¶0057]; receiving, by the executing wallet application and from the user, transaction details of a transaction comprising at least a transaction amount (item# 220)[¶0060]; generating, by the processor in the main operating environment, a time stamp of when the transaction details are received; (102B-4)[¶0048] based on the authenticating of the user and the selection of the payment card, generating, by the executing wallet application, an optical code comprising the transaction amount and the time stamp;[¶0048] displaying, by the executing wallet application at the user device, the optical code on the display;[¶0002-QR codes may be displayed on user’s phone],[¶0005],[¶0018],[¶0033],[¶0041],[¶0060] receiving, by the processor in the main operating environment, a transaction delivery notification from a service provider computer; [¶0091-step 10- the wallet server computer 104 sends a transaction completion message to the mobile wallet application 102B-2 ]and displaying, by the processor in the main operating environment, the notification on the display.[¶0091- notification message is sent on the mobile device] Gaddam fails to disclose, receiving, by the executing wallet application and from the user, a selection of a payment card for the transaction. This is disclosed by Scott. (see Fig. 14E)(item# 1407)(item# 1486)(item# 1477)[¶0189-¶0190]]. It would have been obvious before the effective filing date of the invention for one of ordinary skill to have modified Gaddam to provide a payment card selection feature as enunciated in Scott. The motivation would be to provide the user of Gaddam’s invention added convenience and the ability to choose within the wallet application a preferred payment instrument/method for a particular transaction and/or spending category. Regarding claims 2 and 12, Gaddam discloses wherein the optical code is at least one of a 1-D barcode and a 2-D barcode. [¶0002],[¶0018],[¶0020] Regarding claims 3 and 13, Gaddam discloses wherein displaying, by the executing wallet application at the user device, the optical code on the display comprises simultaneously displaying, by the executing wallet application at the user device, a 1-D barcode and a 2-D barcode on the display. (see Figs. 6A and 6B [¶0062]) Regarding claim 5 and 15, Gaddam discloses wherein the 2-D barcode is an EMV Quick Response Code. (item# 308- scannable image)[¶0061-¶0062] Regarding claims 6 and 16, wherein generating, by the executing wallet application, the optical code comprising the transaction amount and the time stamp comprises: generating, by the executing wallet application and using the time stamp, a cryptogram and Europay, Mastercard, and Visa (EMV) data; and generating, by the wallet application, a 1-D barcode using the cryptogram and the transaction amount and a 2-D barcode using the cryptogram, the EMV data, and the transaction amount.[¶0024] Regarding claims 7 and 17, wherein displaying, by the executing wallet application at the user device, the optical code on the display comprises simultaneously displaying, by the executing wallet application at the user device, the 1-D barcode and the 2-D barcode on the display. Regarding claims 8 and 18. The method of claim 1, wherein the protected operating environment is at least one of a Subscriber Identity Module (SIM), Universal Integrated Circuit Card (UICC), a Secure Element, or a Trusted Execution Environment.[¶0042] Regarding claim 10, Gaddam discloses authenticating the user of the user device comprises authenticating the user of the user device using a method selected from a group comprising: a personal identification number (PIN), a password, and a biometric authentication mechanism.[¶0057-biometric sample such as a voice sample, iris sample or fingerprint can be used to provide authentication.] Conclusion The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Miryala et al (US 2019/0066089) discloses secure transactions using digital barcodes. Any inquiry concerning this communication or earlier communications from the examiner should be directed to DANIEL S FELTEN whose telephone number is (571)272-6742. The examiner can normally be reached Flex. 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, Ryan D Donlon can be reached at 5712703602. 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. DANIEL S. FELTEN Examiner Art Unit 3692 /DANIEL S FELTEN/Primary Examiner, Art Unit 3692
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Prosecution Timeline

Dec 19, 2024
Application Filed
Jan 24, 2026
Non-Final Rejection — §103, §112 (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

1-2
Expected OA Rounds
46%
Grant Probability
58%
With Interview (+12.1%)
4y 11m
Median Time to Grant
Low
PTA Risk
Based on 586 resolved cases by this examiner. Grant probability derived from career allow rate.

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