Prosecution Insights
Last updated: July 17, 2026
Application No. 18/524,300

INTERPOSER MODULE FOR IMPLEMENTING DENSELY PITCHED INTEGRATED CIRCUITS ON CONVENTIONAL MOTHERBOARDS

Non-Final OA §102
Filed
Nov 30, 2023
Examiner
LE, THANH TAM T
Art Unit
2831
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
BAE Systems plc
OA Round
1 (Non-Final)
86%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
99%
With Interview

Examiner Intelligence

Grants 86% — above average
86%
Career Allowance Rate
1233 granted / 1427 resolved
+18.4% vs TC avg
Moderate +14% lift
Without
With
+13.8%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 9m
Avg Prosecution
28 currently pending
Career history
1458
Total Applications
across all art units

Statute-Specific Performance

§101
0.2%
-39.8% vs TC avg
§103
52.9%
+12.9% vs TC avg
§102
34.1%
-5.9% vs TC avg
§112
10.4%
-29.6% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1427 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 . Claim Objections Claim 1, line 9, “each of” should be deleted; Claim 4, line 5, “the mezzanine control connections” lacks an antecedent basis; Claim 8, line 7; and claim 15, line 2, “the multilayer circuit card” should be --a multilayer circuit card--; 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)(2) the claimed invention was described in a patent issued under section 151, or in an application for patent published or deemed published under section 122(b), in which the patent or application, as the case may be, names another inventor and was effectively filed before the effective filing date of the claimed invention. Claims 1, 13 and 18 are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Talebbeydokhti et al. (12,604,759). Regarding claims 1, 13 and 18, Talebbeydokhti et al. disclose an interposer module suitable for interconnecting a densely pitched integrated circuit with a motherboard, the interposer module comprising: an interposer circuit card (102, Fig. 1) having an interconnection array (122) on an upper surface thereof, the interconnection array being configured for interconnection with the integrated circuit (114); the interconnection array comprising a plurality of ground connection pads, at least one power connection pad, and a plurality of AC connection pads (column 7, lines 43-46); at least one interposer mezzanine connector (133, Fig. 1) extending from a lower surface of the interposer circuit card, the at least one interposer mezzanine connector comprising a plurality of mezzanine connections (132); and a plurality of interposer interconnections (130) between the interconnection array and the mezzanine connections; the mezzanine connections including a plurality of mezzanine ground connections interconnected by the interposer interconnections with the plurality of ground connection pads, at least one mezzanine power connection interconnected by the interposer interconnections with the at least one power connection pad, and a plurality of mezzanine AC connections interconnected by the interposer interconnections with the plurality of AC connection pads (Column 8, lines 57-61). Allowable Subject Matter Claims 2-12, 14-17 and 19-20 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. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to THANH TAM T LE whose telephone number is (571)272-2094. The examiner can normally be reached 9AM-6PM. 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, Abdul Riyami can be reached at 571-270-3119. 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. /THANH TAM T LE/Primary Examiner, Art Unit 2831 05/21/26 thanh-tam.le@uspto.gov
Read full office action

Prosecution Timeline

Nov 30, 2023
Application Filed
May 27, 2026
Non-Final Rejection mailed — §102 (current)

Precedent Cases

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2y 8m to grant Granted Jun 09, 2026
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
86%
Grant Probability
99%
With Interview (+13.8%)
1y 9m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1427 resolved cases by this examiner. Grant probability derived from career allowance rate.

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