Prosecution Insights
Last updated: April 19, 2026
Application No. 18/414,882

METHODS AND SYSTEMS OF UTILIZING ANALOG-TO-DIGITAL CONVERTER (ADC) FOR MULTIPLY-ACCUMULATOR (MAC)

Non-Final OA §112
Filed
Jan 17, 2024
Examiner
MAI, LAM T
Art Unit
2845
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Sagence AI Corporation
OA Round
1 (Non-Final)
96%
Grant Probability
Favorable
1-2
OA Rounds
1y 9m
To Grant
97%
With Interview

Examiner Intelligence

Grants 96% — above average
96%
Career Allow Rate
963 granted / 1003 resolved
+28.0% vs TC avg
Minimal +1% lift
Without
With
+0.6%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 9m
Avg Prosecution
20 currently pending
Career history
1023
Total Applications
across all art units

Statute-Specific Performance

§101
14.2%
-25.8% vs TC avg
§103
17.4%
-22.6% vs TC avg
§102
30.6%
-9.4% vs TC avg
§112
13.9%
-26.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1003 resolved cases

Office Action

§112
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 § 112 The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claim 1 recites the limitation "the comparator" on line 17. There is insufficient antecedent basis for this limitation in the claim. Claim 1 recites the limitation "the counter" on line 19. There is insufficient antecedent basis for this limitation in the claim. Claim 3 recites the limitation "the Multiply and Accumulator (MAC) system" on line 2. There is insufficient antecedent basis for this limitation in the claim. Claims 2-20 are rejected under 112(b) as well as being depended on the rejected claim 1. Allowable Subject Matter Claims 1-20 appear to be in condition for allowance if all the 112(b) rejections indicated above are resolved. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to LAM T MAI whose telephone number is (571)272-1807. The examiner can normally be reached Monday-Thursday 7am-530pm. 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, Dameon Levi can be reached at 571 272-2105. 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. /LAM T MAI/Primary Examiner, Art Unit 2845
Read full office action

Prosecution Timeline

Jan 17, 2024
Application Filed
Apr 02, 2024
Response after Non-Final Action
Sep 16, 2025
Non-Final Rejection — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12603659
DEVICE AND METHODS FOR RECONFIGURABLE ANALOG INPUT MONITORING
2y 5m to grant Granted Apr 14, 2026
Patent 12603661
ANALOG-TO-DIGITAL CONVERTER, ADC, A METHOD FOR CONTROLLING SAID ADC, AND A METHOD FOR CONTROLLING A DIGITAL-ANALOG-CONVERTER FOR SAID ADC
2y 5m to grant Granted Apr 14, 2026
Patent 12597944
TOP-DOWN RELATIVE DAC CALIBRATION
2y 5m to grant Granted Apr 07, 2026
Patent 12597945
MACHINE LEARNING ENHANCED RESOLVER SYSTEMS
2y 5m to grant Granted Apr 07, 2026
Patent 12597942
ANALOG-TO-DIGITAL CONVERTER, TOUCH SENSING CHIP AND ELECTRONIC DEVICE
2y 5m to grant Granted Apr 07, 2026
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
96%
Grant Probability
97%
With Interview (+0.6%)
1y 9m
Median Time to Grant
Low
PTA Risk
Based on 1003 resolved cases by this examiner. Grant probability derived from career allow rate.

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