Prosecution Insights
Last updated: July 17, 2026
Application No. 17/939,081

PRINTED CIRCUIT BOARD

Final Rejection §102
Filed
Sep 07, 2022
Priority
Jun 16, 2022 — RE 1020220073660
Examiner
BURNS, TREMESHA WILLIS
Art Unit
2847
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Samsung Electro-Mechanics Co., Ltd.
OA Round
6 (Final)
78%
Grant Probability
Favorable
7-8
OA Rounds
0m
Est. Remaining
95%
With Interview

Examiner Intelligence

Grants 78% — above average
78%
Career Allowance Rate
673 granted / 867 resolved
+9.6% vs TC avg
Strong +18% interview lift
Without
With
+17.7%
Interview Lift
resolved cases with interview
Typical timeline
2y 6m
Avg Prosecution
54 currently pending
Career history
887
Total Applications
across all art units

Statute-Specific Performance

§101
0.1%
-39.9% vs TC avg
§103
47.2%
+7.2% vs TC avg
§102
49.9%
+9.9% vs TC avg
§112
1.8%
-38.2% vs TC avg
Black line = Tech Center average estimate • Based on career data from 867 resolved cases

Office Action

§102
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 . Response to Amendment Applicant’s amendment to claim 8 overcomes the objection to claim 8. Accordingly, the objection to claim 8 is withdrawn. Applicant's arguments with respect to claims 15, 17, and 18 have been considered but are moot in view of the new ground(s) of rejection. 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. Claims 15, and 17 – 18 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Chun et al. (KR 10-2019-0124503). Regarding claim 15, in Figure 21, Chun discloses a printed circuit board, comprising: an insulating layer (top layer 210) having one surface and another surface opposing each other; a pad (rightmost pad 224) embedded in the insulating layer, and having one surface exposed from one surface of the insulating layer (Figure 21) and substantially coplanar with the one surface of the insulating layer (middle surface portion of pad 224 is coplanar with the upper surface of the layer 210; Figure 21); a first solder resist layer (250) disposed on the one surface of the insulating layer, and having an opening exposing a region of the insulating layer where the pad is embedded (Figure 21); and a gold (Au) or nickel (Ni) layer (230) disposed on the pad to be in direct contact with the pad (Figure 21) and to be spaced apart from the first solder resist layer (Figure 21); and a circuit pattern (comprising 228, 222) disposed on the another surface of the insulating layer, wherein a boundary surface between the gold (Au) or nickel (Ni) layer and the pad is substantially coplanar with the one surface of the insulating layer (Figure 21). Regarding claim 17, Chun discloses a via penetrating through the insulating layer and connecting the circuit pattern to the pad (Figure 21). Regarding claim 18, Chun discloses wherein the via is tapered in a direction from the circuit pattern to the pad (Figure 21). Allowable Subject Matter Claims 1, 2, 4 – 14, and 19 – 21 are allowed. Conclusion Applicant's amendment necessitated the new ground(s) of rejection presented in this Office action. Accordingly, THIS ACTION IS MADE FINAL. See MPEP § 706.07(a). 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 TREMESHA W BURNS whose telephone number is (571)270-3391. The examiner can normally be reached Monday-Friday 8am - 4:30 pm EST. 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 Thompson can be reached at (571) 272-2342. 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. TREMESHA W. BURNS Primary Examiner Art Unit 2847 /TREMESHA W BURNS/Primary Examiner, Art Unit 2847
Read full office action

Prosecution Timeline

Show 6 earlier events
May 05, 2025
Response after Non-Final Action
May 21, 2025
Non-Final Rejection mailed — §102
Jul 17, 2025
Response Filed
Sep 17, 2025
Non-Final Rejection mailed — §102
Dec 01, 2025
Response Filed
Feb 20, 2026
Non-Final Rejection mailed — §102
Apr 22, 2026
Response Filed
Jul 07, 2026
Final Rejection mailed — §102 (current)

Precedent Cases

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Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

7-8
Expected OA Rounds
78%
Grant Probability
95%
With Interview (+17.7%)
2y 6m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 867 resolved cases by this examiner. Grant probability derived from career allowance rate.

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