Prosecution Insights
Last updated: April 19, 2026
Application No. 18/012,656

PHOTOVOLTAIC ARRAY STRUCTURE HAVING LOW LINE LOSS

Final Rejection §112
Filed
Dec 23, 2022
Examiner
WHITE, SADIE
Art Unit
1721
Tech Center
1700 — Chemical & Materials Engineering
Assignee
Sunman (Zhenjiang) Co. Ltd.
OA Round
4 (Final)
48%
Grant Probability
Moderate
5-6
OA Rounds
3y 7m
To Grant
81%
With Interview

Examiner Intelligence

Grants 48% of resolved cases
48%
Career Allow Rate
217 granted / 453 resolved
-17.1% vs TC avg
Strong +33% interview lift
Without
With
+33.1%
Interview Lift
resolved cases with interview
Typical timeline
3y 7m
Avg Prosecution
55 currently pending
Career history
508
Total Applications
across all art units

Statute-Specific Performance

§101
0.4%
-39.6% vs TC avg
§103
40.9%
+0.9% vs TC avg
§102
23.1%
-16.9% vs TC avg
§112
28.2%
-11.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 453 resolved cases

Office Action

§112
DETAILED ACTION This is the final office action for 18/012,656, filed 12/23/2022, which is a national stage entry of PCT/CN2020/128869, filed 11/4/2020, which claims priority to Chinese applications CN202010635067.8, filed 7/4/2020, and CN202021285374.X, filed 7/4/2020, after the request for continuation filed 6/22/2025. Claims 1-2, 4, and 6-15 are pending, and are considered herein. In light of the claim amendments, the claim objection and prior art rejections are withdrawn. The rejections under 35 U.S.C. 112(b) are modified as necessitated by amendments to the claims. 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 1-2, 4 and 6-15 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. Claim 1 recites “wherein each of the at least one intermediate junction box, the first end edge junction box, and the second end edge junction box is located on the same side of the long side” in lines 16-17. There is insufficient antecedent basis for this limitation, because there a prior recitation that each module comprises a long side. Therefore, it is unclear what structure is referred to by “the long side” in lines 16-17. The Examiner recommends the following amendment: “wherein each of the at least one intermediate junction box, the first end edge junction box, and the second end edge junction box of a respective module is located on the same side of the long side of the respective module.” Claim 1 recites “at least one diode is arranged in at least one of the at least one intermediate junction box, the first end edge junction box, and the second end edge junction box” in lines 17-19. This limitation is indefinite, because there is a prior recitation of multiple first and second end junction boxes. Therefore, it is unclear to which first and second junction box is referred to by “the first end edge junction box, and the second end edge junction box.” The Examiner recommends the following amendment: “at least one diode is arranged in at least one of the at least one intermediate junction box, the first end edge junction box, and the second end edge junction box of a respective module.” Claims 2, 4, and 6-15 are indefinite, because of their dependence on Claim 1. Response to Arguments Applicant’s arguments with respect to the prior art rejections have been fully considered and are persuasive. These rejections have been withdrawn. Further searching failed to identify any additional prior art that would render the limitations of Claim 1 either anticipated or obvious. The claim amendments have necessitated new rejections under 35 U.S.C. 112(b). Conclusion THIS ACTION IS MADE FINAL. Applicant is reminded of the extension of time policy as set forth in 37 CFR 1.136(a). A shortened statutory period for reply to this final action is set to expire THREE MONTHS from the mailing date of this action. In the event a first reply is filed within TWO MONTHS of the mailing date of this final action and the advisory action is not mailed until after the end of the THREE-MONTH shortened statutory period, then the shortened statutory period will expire on the date the advisory action is mailed, and any nonprovisional extension fee (37 CFR 1.17(a)) pursuant to 37 CFR 1.136(a) will be calculated from the mailing date of the advisory action. In no event, however, will the statutory period for reply expire later than SIX MONTHS from the mailing date of this final action. Any inquiry concerning this communication or earlier communications from the examiner should be directed to SADIE WHITE whose telephone number is (571)272-3245. The examiner can normally be reached 6am-2:30pm ET. 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, Allison Bourke, can be reached at 303-297-4684. 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. /SADIE WHITE/Primary Examiner, Art Unit 1721
Read full office action

Prosecution Timeline

Dec 23, 2022
Application Filed
Oct 09, 2024
Non-Final Rejection — §112
Jan 14, 2025
Response Filed
Mar 18, 2025
Final Rejection — §112
Jun 22, 2025
Request for Continued Examination
Jun 26, 2025
Response after Non-Final Action
Sep 17, 2025
Non-Final Rejection — §112
Feb 12, 2026
Response Filed
Mar 23, 2026
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

5-6
Expected OA Rounds
48%
Grant Probability
81%
With Interview (+33.1%)
3y 7m
Median Time to Grant
High
PTA Risk
Based on 453 resolved cases by this examiner. Grant probability derived from career allow rate.

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