Prosecution Insights
Last updated: July 17, 2026
Application No. 18/417,030

INRUSH PROTECTION CIRCUIT FOR REDUNDANT POWER SUPPLY

Non-Final OA §112
Filed
Jan 19, 2024
Examiner
CAVALLARI, DANIEL
Art Unit
2836
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Honeywell International Inc.
OA Round
1 (Non-Final)
78%
Grant Probability
Favorable
1-2
OA Rounds
4m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 78% — above average
78%
Career Allowance Rate
662 granted / 844 resolved
+10.4% vs TC avg
Moderate +14% lift
Without
With
+14.2%
Interview Lift
resolved cases with interview
Typical timeline
2y 10m
Avg Prosecution
36 currently pending
Career history
875
Total Applications
across all art units

Statute-Specific Performance

§101
1.0%
-39.0% vs TC avg
§103
63.6%
+23.6% vs TC avg
§102
11.9%
-28.1% vs TC avg
§112
22.0%
-18.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 844 resolved cases

Office Action

§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 . Election/Restrictions Applicant’s election without traverse of Embodiments A2, B1, and C1 in the reply filed on 4/6/2026 is acknowledged. 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. Claims 1-20 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Regarding Claims 1-20 The claim recites optional language “perform one or both” which is not by itself an issue however creates an antecedent basis issue in that all of said options are later claimed in the remainder of the claim thereby creating an antecedent basis issue. If said optional language remains “one or both of” then an antecedent issue is created for the claim terms. Or, said optional “one or both” is removed thereby eliminating the antecedent basis issue. The claims will be examined as best understood wherein “one or both of” is read as “both of”. To clarify, the claim terms at issue creating antecedent basis issues are highlighted and numbered below noting that claimed “optional” terms are then positively reciting making the claim unclear whether said claim term(s) are in fact optional and if so, thereby creating antecedent basis issues for the remainder of the claim(s): CLAIMS What is claimed is: 1. A power control circuit comprising a power converter, wherein the power control circuit is configured to: perform one or both of: receive, via a first input connection, (1) a first power signal comprising (1b) a first voltage; and receive, via a second input connection (2) a second power signal comprising the first voltage; perform one or both of: receive, via a third input connection, (3) a third power signal comprising (2b) a second voltage, wherein the first voltage is greater than the second voltage; and generate, using the power converter based on (1) the first power signal, a (4) fourth power signal comprising (2b) the second voltage; *Note that the limitations below REQUIRE the presence of the first power signal of the first option of “one or both” thereby not making “one or both” optional: charge, using (1b) the first power signal, a first capacitor assembly to prevent a magnitude of a first inrush current associated with (1b) the first power signal from exceeding a threshold inrush current magnitude; and *Note that the limitations below REQUIREs the second option provided from the first “one or both” thereby making that “option” unclear: charge, using one or both of (3) the third power signal and (4) the fourth power signal, a second capacitor assembly to prevent a magnitude of a second inrush current associated with (2) the second power signal from exceeding the threshold inrush current magnitude. Regarding independent claims 12 and 20 Claims 12 and 20 suffer from the same 112 issues as detailed with claim 1 above. Regarding Independent Claims 2-11 and 13-19 The independent claims compound the confusion and uncertainty with the “one or both of” claim language in regard to reciting the otherwise optional first/second/third/forth power signals/voltages making it unclear as to what is optional and what is required/positively recited. Allowable Subject Matter Claims 1-20 would be allowed if claims 1, 2, 6, 8, 9, 12. 13, 19, and 20 were re-written to overcome the above 112 issues as examined and best understood wherein “one or both of” is amended to read “both of”. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to DANIEL CAVALLARI whose telephone number is (571)272-8541. The examiner can normally be reached Mon-Fri 0900-18:30. 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)272-7492. 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 CAVALLARI/Primary Examiner, Art Unit 2836
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Prosecution Timeline

Jan 19, 2024
Application Filed
May 07, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12683404
AC COUPLED CONTROLLER FOR POWER FLOW CONTROL VIA ELECTRIC VEHICLE DURING ISLANDING FROM GRID
2y 2m to grant Granted Jul 14, 2026
Patent 12683396
POWER SOURCE, SUPERVISORY APPARATUS AND CONTROL SYSTEM
2y 2m to grant Granted Jul 14, 2026
Patent 12671250
CONTROL APPARATUS, CONTROL METHOD, AND PROGRAM
1y 11m to grant Granted Jun 30, 2026
Patent 12665528
STARTUP CONTROL CIRCUIT, POWER TOOL, AND STARTUP CONTROL METHOD THEREOF
1y 6m to grant Granted Jun 23, 2026
Patent 12654587
APPARATUS AND METHOD FOR CONVERTING AND DISTRIBUTING REGENERATIVE POWER
1y 6m to grant Granted Jun 16, 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
78%
Grant Probability
93%
With Interview (+14.2%)
2y 10m (~4m remaining)
Median Time to Grant
Low
PTA Risk
Based on 844 resolved cases by this examiner. Grant probability derived from career allowance rate.

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