Prosecution Insights
Last updated: July 15, 2026
Application No. 18/905,252

SMART CARD AND READER USING ULTRA-WIDE BAND COMMUNICATION

Final Rejection §103
Filed
Oct 03, 2024
Priority
Aug 09, 2024 — provisional 63/681,316
Examiner
ST CYR, DANIEL
Art Unit
2876
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Microchip Technology Incorporated
OA Round
3 (Final)
81%
Grant Probability
Favorable
4-5
OA Rounds
4m
Est. Remaining
95%
With Interview

Examiner Intelligence

Grants 81% — above average
81%
Career Allowance Rate
1147 granted / 1409 resolved
+13.4% vs TC avg
Moderate +13% lift
Without
With
+13.4%
Interview Lift
resolved cases with interview
Fast prosecutor
2y 1m
Avg Prosecution
40 currently pending
Career history
1439
Total Applications
across all art units

Statute-Specific Performance

§101
0.8%
-39.2% vs TC avg
§103
47.8%
+7.8% vs TC avg
§102
14.2%
-25.8% vs TC avg
§112
1.5%
-38.5% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1409 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 . Claim Rejections - 35 USC § 103 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. 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. Claim(s) 1-6 is/are rejected under 35 U.S.C. 103 as being unpatentable over Cheng et al, US Pub. 2022/0164624, in view of Lee et al, KR 20150134594. Regarding claim 1, Cheng et al disclose a card shaped mobile payment device and operation method thereof comprising: an apparatus (item 200, fig. 1, fig. 3) having: a contact pad (item 121, fig. 2-4); an output light (item 180, fig. 2, par. 0052); an ultra-wide band (UWB) transceiver (par. 0047, fig. 1; item 161); and a control circuit (item 110, fig. 1 ), the control circuit to: activate the UWB transceiver when the contact pad is activated by a user §[0039]-[0043]; activate the output light to display a light pattern §[0039]-[0043]; and establish a UWB communication channel with a reader §[0047]. Although it is common practice to illuminate a light display during pairing and the prior art teaches output indicating light, but the prior art fails to specifically teach a pairing light in the reader for indicating pairing between the transceiver and the reader. Lee et al disclose a method for controlling the lighting system comprising: a light selection mode in which a device 100 receives specific input from the user and selects a light to be controlled; including pairing between the device and the light 200. In view of the teachings of Lee et al, it would have been obvious to modify the teachings of Cheng et al to include a pairing light for indicating the pairing between the transceiver and the device. Such modification would clearly indicating the pairing process. Therefore, it would have been an obvious extension as taught by the prior art. Regarding claim 2, Cheng et al as modified by Lee et al fails to disclose a solar power to power the control circuit. However, solar cells are very common in the art for powering electronic devices, including powering control circuits. Therefore, it would have been obvious for an ordinary artisan to employ solar cells for powering the control circuit of Cheng et al as modified by Lee et al. Regarding claims 3-5, displaying advertisement information is for meeting specific customer requirements, wherein it is common to display information, such as card logo, for indicating the type of cards. Therefore, it would have been an obvious extension as taught by Cheng et al as modified by Lee et al. Regarding claim 6, Cheng et al as modified by Lee et al fails to disclose wherein the control circuit is deactivate the UWB transceiver when the contact pad deactivated by the user. However, the contact pad must be connected or activated in order to power up the transceiver. Therefore, it would have been obvious that the transceiver is deactivated when a user deactivates the contact pad. Claim(s) 7, 10-15, and 17-20 is/are rejected under 35 U.S.C. 103 as being unpatentable over Bergeron et al, US Pub. 2023/0083618, in view of Lee et al, KR 20150134594. Regarding claims 7 and 15, Bergeron et al disclose transaction cards, computer-based systems, and a mobile device for authenticating transactions comprising: an apparatus (item 160, fig. 1 ) having: a control circuit, the control circuit to: instruct a camera to capture (§[0046]) a card ID advertisement from a smart card (item 110, fig. 2); verify a card ID from the card ID advertisement (item 130, fig. 2); pair with the smart card (§[0055]-[0058]) using an ultra-wide band (UWB) transceiver (item 255, fig. 2); activate a pairing light to display a light pattern (§[0064]); and establish a UWB communication channel with the smart card . Although it is common practice to illuminate a light display during pairing, but Bergeron et al fail to specifically teach a pairing light in the reader for indicating pairing between the transceiver and the reader. Lee et al disclose a method for controlling the lighting system comprising: a light selection mode in which a device 100 receives specific input from the user and selects a light to be controlled; including pairing between the device and the light 200. In view of the teachings of Lee et al, it would have been obvious to modify the teachings of Bergeron et al to include a pairing light for indicating the pairing between the transceiver and the device. Such modification would clearly indicating the pairing process. Therefore, it would have been an obvious extension as taught by the prior art. Regarding 10-14 and 17-20, they refer to technical features belonging to general knowledge in the field of smart cards and corresponding readers by the person skilled in the art, such detecting the card to activate lights or camera, and pairing the card with appropriate readers. These limitations do not meet the requirements of inventive step, these are general known steps for processing transactions. Therefore, it would have been an obvious extension as taught by the prior art. Allowable Subject Matter Claims 8-9 and 16 are 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. The following is a statement of reasons for the indication of allowable subject matter: The applicant teaches an apparatus and a method which includes a control circuit to instruct a camera to capture a card ID advertisement from a smart card, to verify the card ID from the card ID advertisement, to pair with the smart card using an ultra-wide band (UWB) transceiver to establish a UWB communication channel with the smart card, wherein the control circuit triangulates a location of the smart card based on signal strength from a UWB antenna and verify the location of the smart card corresponds to a location of the captured card ID advertisement. These limitations in conjunction with other limitations in the claims were not shown by the prior art of record. 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. Remarks: In response to the applicant’s argument regarding the prior art fails to disclose activating a pairing light to display a pattern during a pairing process, the examiner respectfully disagrees. The secondary prior art (Lee et al), disclose a method for controlling the lighting system including controlling a pairing light. The addition of Lee et al would render the claims obvious. The applicant’s argument is not persuasive. Refer to the rejection above. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. .Any inquiry concerning this communication or earlier communications from the examiner should be directed to DANIEL ST CYR whose telephone number is (571)272-2407. The examiner can normally be reached M to F 8:00-8:00. 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, Michael G Lee can be reached at 571-272-2398. 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 ST CYR Primary Examiner Art Unit 2876 /DANIEL ST CYR/ Primary Examiner, Art Unit 2876
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Prosecution Timeline

Show 1 earlier event
Sep 17, 2025
Non-Final Rejection mailed — §103
Oct 08, 2025
Interview Requested
Oct 14, 2025
Examiner Interview Summary
Oct 14, 2025
Applicant Interview (Telephonic)
Oct 21, 2025
Non-Final Rejection mailed — §103
Nov 19, 2025
Response Filed
May 13, 2026
Final Rejection mailed — §103
Jul 13, 2026
Response after Non-Final Action

Precedent Cases

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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
81%
Grant Probability
95%
With Interview (+13.4%)
2y 1m (~4m remaining)
Median Time to Grant
High
PTA Risk
Based on 1409 resolved cases by this examiner. Grant probability derived from career allowance rate.

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