Prosecution Insights
Last updated: April 19, 2026
Application No. 19/080,031

Power Supply System and Control Method Thereof

Non-Final OA §112
Filed
Mar 14, 2025
Examiner
TAN, RICHARD
Art Unit
2849
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Huawei Digital Power Technologies Co. Ltd.
OA Round
1 (Non-Final)
79%
Grant Probability
Favorable
1-2
OA Rounds
2y 7m
To Grant
99%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allow Rate
722 granted / 912 resolved
+11.2% vs TC avg
Strong +23% interview lift
Without
With
+23.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
20 currently pending
Career history
932
Total Applications
across all art units

Statute-Specific Performance

§101
1.4%
-38.6% vs TC avg
§103
45.2%
+5.2% vs TC avg
§102
24.4%
-15.6% vs TC avg
§112
24.6%
-15.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 912 resolved cases

Office Action

§112
DETAILED ACTION 1. The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA . Claim Objections 2. The claim(s) is/are objected to because of the following informalities: Regarding claim 2-5 and 10, the claim limitation “…the detection controller…” in the claims 2-5 and 10 should be “…the at least one detection controller…” according to antecedent basis requirement. Appropriate correction is required. Claim Rejections - 35 USC § 112 3. 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. 4. Claims 6-9 and 16-19 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 pre-AIA the applicant regards as the invention. Regarding claim 6, the claim limitation “….obtain the active power compensation control proportion of each of the N distributed generations based on the number of each of the N distributed generations and N…” is being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor, or for pre-AIA the applicant regards as the invention because the underlined portion of the claim limitation is unclear what is meant since the value of “the number of each of the N distributed generations” and the value of “N’ would be the same. Dependent claim 7 is also rejected at least the same reason as rejected claim 6 as stated above because the dependent claim 7 is depending on the rejected claim 6. Regarding claim 8, the claim limitation “….obtain the reactive power compensation control proportion of each of the N distributed generations based on the number of each of the N distributed generations and N…” is being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor, or for pre-AIA the applicant regards as the invention because the underlined portion of the claim limitation is unclear what is meant since the value of “the number of each of the N distributed generations” and the value of “N’ would be the same. Dependent claim 9 is also rejected at least the same reason as rejected claim 8 as stated above because the dependent claim 9 is depending on the rejected claim 8. Regarding claim 16, the claim limitation “….obtaining the active power compensation control proportion of each distributed generation based on the number of each distributed generation and N…” is being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor, or for pre-AIA the applicant regards as the invention because the underlined portion of the claim limitation is unclear what is meant since the value of “the number of each distributed generation” and the value of “N’ would be the same. Dependent claim 17 is also rejected at least the same reason as rejected claim 16 as stated above because the dependent claim 17 is depending on the rejected claim 16. Regarding claim 18, the claim limitation “….obtaining the reactive power compensation control proportion of each distributed generations based on the number of each distributed generations and N…” is being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor, or for pre-AIA the applicant regards as the invention because the underlined portion of the claim limitation is unclear what is meant since the value of “the number of each distributed generations” and the value of “N’ would be the same. Dependent claim 19 is also rejected at least the same reason as rejected claim 18 as stated above because the dependent claim 19 is depending on the rejected claim 18. Allowable Subject Matter 5. Claims 1, 11-15 and 20 are allowed. 6. Claims 2-5 and 10 would be allowable if rewritten or amended to overcome the objection set forth in this Office action. 7. Claims 6-9 and 16-19 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to RICHARD TAN whose telephone number is (571)270-7455. The examiner can normally be reached on M-F 8:30am-5:00pm. 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, Menatoallah Youssef can be reached on 571-270-3684. The fax phone number for the organization where this application or proceeding is assigned is 571-273-8300. Information regarding the status of an application may be obtained from the Patent Application Information Retrieval (PAIR) system. Status information for published applications may be obtained from either Private PAIR or Public PAIR. Status information for unpublished applications is available through Private PAIR only. For more information about the PAIR system, see http://pair-direct.uspto.gov. Should you have questions on access to the Private PAIR system, contact the Electronic Business Center (EBC) at 866-217-9197 (toll-free). If you would like assistance from a USPTO Customer Service Representative or access to the automated information system, call 800-786-9199 (IN USA OR CANADA) or 571-272-1000. /Richard Tan/Primary Examiner 2849
Read full office action

Prosecution Timeline

Mar 14, 2025
Application Filed
Apr 02, 2025
Response after Non-Final Action
Mar 20, 2026
Non-Final Rejection — §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
79%
Grant Probability
99%
With Interview (+23.4%)
2y 7m
Median Time to Grant
Low
PTA Risk
Based on 912 resolved cases by this examiner. Grant probability derived from career allow rate.

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