Prosecution Insights
Last updated: October 25, 2026
Application No. 18/478,553

ENERGY AUTONOMOUS SENSOR PLATFORM ASSISTED BY A SUPERCAPACITOR

Non-Final OA §103
Filed
Sep 29, 2023
Examiner
FIN, MICHAEL RUTLAND
Art Unit
2836
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
STMicroelectronics N.V.
OA Round
2 (Non-Final)
80%
Grant Probability
Favorable
2-3
OA Rounds
0m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allowance Rate
528 granted / 658 resolved
+12.2% vs TC avg
Moderate +13% lift
Without
With
+12.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 4m
Avg Prosecution
24 currently pending
Career history
690
Total Applications
across all art units

Statute-Specific Performance

§101
0.6%
-39.4% vs TC avg
§103
47.6%
+7.6% vs TC avg
§102
28.7%
-11.3% vs TC avg
§112
20.6%
-19.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 658 resolved cases

Office Action

§103
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 . Response to Arguments Applicant’s arguments 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. 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. Claims 1-3, 10-12 and 19-20 are rejected under 35 U.S.C. 103 as being unpatentable over Mettler et al. (US 20120292993) in view of Vereb et al. (US 8,717,088). With respect to claims 1 and 10 Mettler teaches a system, comprising: an energy transducer (18 see various embodiments shown for example in Fig. 1); a first capacitor (24); a second capacitor (29), wherein a capacitance of the second capacitor is greater than a capacitance of the first capacitor (paragraph 0052, 0012); and a microprocessor (paragraph 0068) including: a first terminal (see left terminal) electrically coupled to the energy transducer and the first capacitor and controlling switching based on voltage level (paragraph 0055). Mettler however does not teach the internal connection of the microprocessor. Vereb teaches the known use of a second terminal electrically coupled to a second capacitor (see connection capacitor 2); a switch (21) which, in operation, is in a conductive state in which the switch electrically couples the first terminal and the second terminal together (see when 21 is closed see for example Fig. 3), or a nonconductive state (21 open) in which the switch does not electrically couple the first terminal and the second terminal together; a voltage detector (col. 5 lines 40-65) which, in operation, detects a voltage at the first terminal (see upper terminal), and a processor coupled (see firmware reads voltage from ADC) to the voltage detector and the switch, wherein the processor, in operation, controls charging of the second capacitor by controlling the switch (col. 4 lines 20-25) to be in the conductive state and the nonconductive state based on (col. 6 lines 30-50) the voltage at the first terminal detected by the voltage detector. It would have been obvious to one of ordinary skill in the art at the time of the invention to modify Mettler to include the known use of a microcontroller circuitry as seen in Vereb for the benefit of reduced size (col. 6 lines 1-5). With respect to claims 2-3, 11-12 and 20 Mettler teaches the processor controls the switch to be in the nonconductive state in response to the voltage detector detecting that the voltage at the first terminal is less than or equal to a first voltage threshold (paragraph 0070, further see 4.25v paragraph 0074), and the processor controls the switch to be in the conductive state in response to the voltage detector detecting that the voltage at the first terminal is greater than or equal to a second voltage threshold (paragraph 0073-75, see 5v) that is greater than the first voltage threshold. It would have been obvious to one of ordinary skill in the art at the time of the invention to modify Mettler to include the known use of a microcontroller circuitry as seen in Vereb for the benefit of reduced size (col. 6 lines 1-5). With respect to claims 20 Mettler teaches the limitations of claim 20 as detailed above in the rejection of claim 1 and further teaches the battery (paragraph 0033). Allowable Subject Matter Claims 4-9 and 13-18 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: With respect to claims 4 and 13 Mettler teaches the microprocessor however does not teach, the microprocessor operates in a first power consumption mode in which the microprocessor consumes a first amount of power, and a second power consumption mode in which the microprocessor consumes a second amount of power that is greater than the first amount of power, and the processor controls the switch to be in the conductive state and causes the microprocessor to change from operating in the second power consumption mode to operating in the first power consumption mode in response to determining that a voltage of the second capacitor is greater than or equal to the first voltage threshold. At least this further limitation is not taught or rendered obvious by the prior art of record. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to Michael Fin whose telephone number is (571)272-5921. The examiner can normally be reached Monday-Friday 9am-5:30. 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, Rexford Barnie can be reached at 571-272-7429. 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. MICHAEL FIN Primary Examiner Art Unit 2836 /MICHAEL R. FIN/Primary Examiner, Art Unit 2836
Read full office action

Prosecution Timeline

Sep 29, 2023
Application Filed
Jun 17, 2026
Non-Final Rejection mailed — §103
Sep 10, 2026
Response Filed
Oct 15, 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

2-3
Expected OA Rounds
80%
Grant Probability
93%
With Interview (+12.6%)
2y 4m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 658 resolved cases by this examiner. Grant probability derived from career allowance rate.

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