Prosecution Insights
Last updated: September 26, 2026
Application No. 18/738,547

FLEXIBLE TRANSPARENT WIRING BOARD AND METHOD FOR MANUFACTURING FLEXIBLE TRANSPARENT WIRING BOARD

Final Rejection §102§103
Filed
Jun 10, 2024
Priority
Aug 07, 2023 — JP 2023-128329
Examiner
DINH, TUAN T
Art Unit
2847
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Nippon Mektron Ltd.
OA Round
2 (Final)
79%
Grant Probability
Favorable
3-4
OA Rounds
7m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 79% — above average
79%
Career Allowance Rate
943 granted / 1197 resolved
+10.8% vs TC avg
Strong +22% interview lift
Without
With
+22.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 11m
Avg Prosecution
30 currently pending
Career history
1228
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
44.9%
+4.9% vs TC avg
§102
38.5%
-1.5% vs TC avg
§112
6.0%
-34.0% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1197 resolved cases

Office Action

§102 §103
DETAILED ACTION 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 . Applicant’s election without traverse of Group I (claims 1-11) in the reply filed on 04/03/26 is acknowledged. Claim Objections Claim 10 is objected to because of the following informalities: Regarding claim 10, line 2, the term “can” is not understood because the term “can” recites a broad range or limitation by linking terms and a narrow range or limitation within the broad range or limitation is considered indefinite since the resulting claim does not clearly set forth the metes and bounds of the Patent protection desired. Please, change “that can follow bending” to - - and bending - - for proper reading. Appropriate correction is required. Claim Rejections - 35 USC § 102 The following is a quotation of the appropriate paragraphs of 35 U.S.C. 102 that form the basis for the rejections under this section made in this Office action: A person shall be entitled to a patent unless – (a)(1) the claimed invention was patented, described in a printed publication, or in public use, on sale, or otherwise available to the public before the effective filing date of the claimed invention. Claim(s) 1-2, and 5-11 is/are rejected under 35 U.S.C. 102a(1) as being anticipated by Yamamoto (U.S. 2006/0116000), Yamamoto. As to claim 1, Yamamoto discloses a flexible transparent wiring board comprising: a base substrate; and wiring, wherein the base substrate (103 or 105) is transparent and has flexibility and insulating properties, para-0064+, a groove (104 or 719) is formed on an upper surface of the base substrate (103), the wiring is formed of a wiring constituent material (106) filled in the groove (104), and the groove is formed in a narrow V-shape in a depth direction, figure 1E. As to claim 2, Yamamoto discloses in figure 7B that an upper surface of the wiring constituent material (106) is a recessed surface (the recess formed in between the portions 701a, 701b) recessed toward a widthwise central portion of the wiring constituent material (106). As to claim 5, Yamamoto discloses the wiring (106) is opaque, and in a plan view, an area of a transparent region where the wiring is not formed is larger than that of an opaque region where the wiring is formed. As to claim 6, Yamamoto discloses a depth of the groove (104) is less than a thickness of the base substrate (103 or 105). As to claim 7, Yamamoto discloses a width of the groove (104) is 50 µm or less, para-0096+. As to claim 8, Yamamoto discloses a depth of the groove (104) is 80% or more of a width of the groove. As to claim 9, Yamamoto discloses the depth of the groove (104) is greater than the width of the groove. As best understood to claim 10, Yamamoto discloses the wiring constituent material (106) has flexibility [[that can follow bending]] and bending deformation of the base substrate (103 or 105). As to claim 11, Yamamoto discloses further comprising an insulating cover *843, figure 12), wherein the insulating cover (843) is formed to cover the upper surface of the base substrate (842) and the wiring (851). 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. Claim(s) 3 is/are rejected under 35 U.S.C. 103 as being unpatentable over Yamamoto in view of Yamazaki et al. (U.S. 2015/0187855). Regarding claim 3, Yamamoto discloses all of the limitations of claimed invention except for a side surface of an upper portion of the wiring constituent material has a scratch, and a side surface of a lower portion of the wiring constituent material does not have the scratch. Yamazaki teaches a semiconductor device as shown in figures 35A-35B comprising a side surface of an upper portion of the wiring constituent material (940) has a scratch (942a,b), and a side surface of a lower portion of the wiring constituent material does not have the scratch (942c). It would have been obvious to one having ordinary skill in the art before the effective filling date to have a teaching of Yamazaki employed in the wiring board of Yamamoto in order to provide excellent bonding structure. Allowable Subject Matter Claim 4 is 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. Any inquiry concerning this communication or earlier communications from the examiner should be directed to TUAN T DINH whose telephone number is (571)272-1929. The examiner can normally be reached 8am-5pm, M-F. 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, Timothy Dole can be reached at 571-272-2229. 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. /TUAN T DINH/Primary Examiner, Art Unit 2847
Read full office action

Prosecution Timeline

Jun 10, 2024
Application Filed
May 27, 2026
Non-Final Rejection mailed — §102, §103
Jul 29, 2026
Response Filed
Sep 25, 2026
Final Rejection mailed — §102, §103 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12740147
ELECTRONIC DEVICE
2y 8m to grant Granted Sep 15, 2026
Patent 12733099
ELECTRONICS PACKAGING FOR MOVING PLATFORMS
4y 5m to grant Granted Sep 08, 2026
Patent 12733100
REDUCING PRINTED CIRCUIT BOARD AREA FOR SINGLE-SIDED PRINTED CIRCUIT BOARD
3y 9m to grant Granted Sep 08, 2026
Patent 12727086
FLEXIBLE CIRCUIT BOARD AND METHOD OF MANUFACTURING THEREOF
2y 3m to grant Granted Sep 01, 2026
Patent 12720682
EFFICIENT ASSEMBLY FOR ELECTROLYTIC CAPACITORS ON SOLID STATE DRIVES
2y 8m to grant Granted Aug 25, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

3-4
Expected OA Rounds
79%
Grant Probability
99%
With Interview (+22.1%)
2y 11m (~7m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1197 resolved cases by this examiner. Grant probability derived from career allowance rate.

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