Prosecution Insights
Last updated: October 25, 2026
Application No. 18/918,080

MANUFACTURING METHOD OF PACKAGE CARRIER

Non-Final OA §112
Filed
Oct 17, 2024
Priority
Nov 19, 2020 — TW 109140431 +1 more
Examiner
CULBERT, CHRISTOPHER A
Art Unit
2815
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Unimicron Technology Corp.
OA Round
1 (Non-Final)
42%
Grant Probability
Moderate
1-2
OA Rounds
1y 7m
Est. Remaining
50%
With Interview

Examiner Intelligence

Grants 42% of resolved cases
42%
Career Allowance Rate
148 granted / 349 resolved
-25.6% vs TC avg
Moderate +8% lift
Without
With
+7.5%
Interview Lift
resolved cases with interview
Typical timeline
3y 7m
Avg Prosecution
40 currently pending
Career history
424
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
59.0%
+19.0% vs TC avg
§102
16.1%
-23.9% vs TC avg
§112
23.2%
-16.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 349 resolved cases

Office Action

§112
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 Rejections - 35 USC § 112 The following is a quotation of the first paragraph of 35 U.S.C. 112(a): (a) IN GENERAL.—The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor or joint inventor of carrying out the invention. The following is a quotation of the first paragraph of pre-AIA 35 U.S.C. 112: The specification shall contain a written description of the invention, and of the manner and process of making and using it, in such full, clear, concise, and exact terms as to enable any person skilled in the art to which it pertains, or with which it is most nearly connected, to make and use the same, and shall set forth the best mode contemplated by the inventor of carrying out his invention. Claims 1-10 are rejected under 35 U.S.C. 112(a) or 35 U.S.C. 112 (pre-AIA ), first paragraph, as failing to comply with the written description requirement. The claim(s) contains subject matter which was not described in the specification in such a way as to reasonably convey to one skilled in the relevant art that the inventor or a joint inventor, or for applications subject to pre-AIA 35 U.S.C. 112, the inventor(s), at the time the application was filed, had possession of the claimed invention. Regarding claim 1, the claim requires the first and second build-up structures to completely fill the through via. However, the Application as originally filed set forth that only the second build-up structure (B2 in Fig. 1G) fills the via. Claims 2-5 depend from claim 1 and are, therefore, also rejected. Regarding claim 6, the claim requires the first and second build-up structures to cover the heat-conducting material layer. However, the Application as originally filed set forth that only the first build-up structure (B1 in Fig. 2D) covers the heat-conducting material layer. Claims 7-10 depend from claim 6 and are, therefore, also rejected. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to CHRISTOPHER A CULBERT whose telephone number is (571)272-4893. The examiner can normally be reached M-F 9-5. 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, Joshua Benitez can be reached at (571) 270-1435. 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. /CHRISTOPHER A CULBERT/Examiner, Art Unit 2815
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Prosecution Timeline

Oct 17, 2024
Application Filed
Oct 02, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

Patent 12765406
METHOD OF FORMING REDISTRIBUTION LAYER STRUCTURE
4y 2m to grant Granted Oct 13, 2026
Patent 12701913
LIGHT-EMITTING DEVICE AND ELECTRONIC APPARATUS
5y 12m to grant Granted Aug 04, 2026
Patent 12701701
METHODS FOR FABRICATION OF 3-DIMENSIONAL NOR MEMORY ARRAYS
4y 4m to grant Granted Aug 04, 2026
Patent 12701917
PYROELECTRIC DEVICE FOR A SEMICONDUCTOR DEVICE
4y 1m to grant Granted Aug 04, 2026
Patent 12684991
DISPLAY PANEL AND METHOD OF MANUFACTURING SAME, AND DISPLAY DEVICE
3y 12m to grant Granted Jul 14, 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
42%
Grant Probability
50%
With Interview (+7.5%)
3y 7m (~1y 7m remaining)
Median Time to Grant
Low
PTA Risk
Based on 349 resolved cases by this examiner. Grant probability derived from career allowance rate.

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