Prosecution Insights
Last updated: July 17, 2026
Application No. 18/558,348

SPLIT-PHASE OUTPUT POWER ADJUSTMENT SYSTEM, ADJUSTMENT METHOD, AND STORAGE MEDIUM IN LOW VOLTAGE TRANSFORMER AREA

Non-Final OA §112
Filed
Oct 31, 2023
Priority
Jun 27, 2022 — CN 202210736660.0 +1 more
Examiner
SIDDIQUEE, TAMEEM
Art Unit
2116
Tech Center
2100 — Computer Architecture & Software
Assignee
Electric Power Research Institute Of Yunnan Power Grid Co. Ltd.
OA Round
2 (Non-Final)
62%
Grant Probability
Moderate
2-3
OA Rounds
6m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 62% of resolved cases
62%
Career Allowance Rate
144 granted / 233 resolved
+6.8% vs TC avg
Strong +38% interview lift
Without
With
+38.1%
Interview Lift
resolved cases with interview
Typical timeline
3y 2m
Avg Prosecution
29 currently pending
Career history
262
Total Applications
across all art units

Statute-Specific Performance

§101
3.6%
-36.4% vs TC avg
§103
87.0%
+47.0% vs TC avg
§102
5.2%
-34.8% vs TC avg
§112
3.6%
-36.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 233 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 . 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 1-3 and 5-8 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. In regards to claim, the formula for calculating power provided is understood as calculating an absolute value. PNG media_image1.png 214 286 media_image1.png Greyscale The right side of the equation can result in a negative value when the value of Pa is greater than (Pa + Pb+ Pc)/3. The value of an absolute value cannot be negative. Therefore, the claim fails to particularly point out and distinctly claim the subject matter. Therefore, claim 1 is rejected. Claims 2-3 and 5-8 depend from claim and are similarly rejected. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to TAMEEM SIDDIQUEE whose telephone number is (571)272-1627. The examiner can normally be reached M-F 8:00-4:00. 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, Kenneth Lo can be reached at (571) 272-9774. 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. /TAMEEM D SIDDIQUEE/ Primary Examiner Art Unit 2116
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Prosecution Timeline

Oct 31, 2023
Application Filed
Feb 20, 2026
Non-Final Rejection mailed — §112
Apr 08, 2026
Response Filed
Jul 07, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12681455
CONTROL DEVICE
3y 9m to grant Granted Jul 14, 2026
Patent 12681443
PROCESS OPTIMIZATION USING INTEGRATED DIGITAL TWINS
3y 3m to grant Granted Jul 14, 2026
Patent 12663770
METHOD FOR VALIDATING OR VERIFYING A TECHNICAL SYSTEM
3y 4m to grant Granted Jun 23, 2026
Patent 12642605
POWER DISTRIBUTION IN A SURGICAL ROBOTIC SYSTEM
3y 11m to grant Granted Jun 02, 2026
Patent 12643110
IN-PROCESS ADJUSTMENT TO CRUSHING SYSTEMS
3y 6m to grant Granted Jun 02, 2026
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
62%
Grant Probability
99%
With Interview (+38.1%)
3y 2m (~6m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 233 resolved cases by this examiner. Grant probability derived from career allowance rate.

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