Prosecution Insights
Last updated: July 17, 2026
Application No. 18/094,823

SEMICONDUCTOR DEVICE AND METHOD OF MANUFACTURING THEREOF

Final Rejection §102
Filed
Jan 09, 2023
Priority
Mar 21, 2017 — continuation of 11/569,176
Examiner
WARREN, MATTHEW E
Art Unit
2817
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
Amkor Technology Singapore Holding Pte. Ltd.
OA Round
4 (Final)
88%
Grant Probability
Favorable
5-6
OA Rounds
0m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 88% — above average
88%
Career Allowance Rate
879 granted / 1003 resolved
+19.6% vs TC avg
Moderate +6% lift
Without
With
+5.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 7m
Avg Prosecution
17 currently pending
Career history
1024
Total Applications
across all art units

Statute-Specific Performance

§101
0.3%
-39.7% vs TC avg
§103
69.9%
+29.9% vs TC avg
§102
25.8%
-14.2% vs TC avg
§112
2.3%
-37.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1003 resolved cases

Office Action

§102
DETAILED ACTION This Office Action is in response to the Amendment filed on April 8, 2026. 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 1-12, 14-18, and 21 are rejected under 35 U.S.C. 102(a)(2) as being anticipated by Kim et al. (US Pub. 2016/0233196 A1). In re claims 1 and 10, Kim et al. shows (fig. 2) a semiconductor device comprising: a first signal distribution structure (110) having a first side (at 118) and a second side (at 116) that is opposite the first side of the first signal distribution structure, wherein the first signal distribution structure comprises a dielectric layer (fig. 1H; 111,113, 115) and a conductive layer (fig. 1H; 112,114); a first electronic component (250 left) coupled to the first side of the first signal distribution structure; a second electronic component (250 right) coupled to the first side of the first signal distribution structure; a first encapsulating material (160) on the first side of the first signal distribution structure and around the first electronic component and the second electronic component; a third electronic component (120) coupled to the second side of the first signal distribution structure; conductive pillars, (117), wherein each conductive pillar comprises a first side (at 116) coupled to the second side of the first signal distribution structure and wherein each conductive pillar is positioned laterally around the third electronic component; and a second encapsulating material (130) on the second side of the first signal distribution structure and around the third electronic component and the conductive pillars, wherein the second encapsulating material is around the third electronic component and the conductive pillars; and wherein the second encapsulating material contacts conductive material of at least one of the conductive pillars and does not extend beyond the first side of each respective conductive pillar. (additionally as recited in claim 10) The second encapsulating material does not cover a lateral side of the first signal distribution structure, wherein the first signal distribution structure comprises a first electrical pathway between the first terminal of the first electronic component and a first conductive pillar of the conductive pillars, and a second electrical pathway between the second terminal of the first electronic component and the third electronic component. In re claims 2-9, 11,12, 14-18, and 21, Kim et al. shows (fig. 2) discloses the remaining elements of the claims. Response to Arguments Applicant’s arguments with respect to claims 1-18 have been considered but are moot because the new ground of rejection does not rely on any reference applied in the prior rejection of record for any teaching or matter specifically challenged in the argument. 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 MATTHEW E WARREN whose telephone number is (571)272-1737. The examiner can normally be reached Mon-Fri 10am - 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, Kretelia Graham can be reached on 571-272-5055. 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. /MATTHEW E WARREN/Primary Examiner, Art Unit 2815
Read full office action

Prosecution Timeline

Show 5 earlier events
Nov 12, 2025
Applicant Interview (Telephonic)
Nov 12, 2025
Examiner Interview Summary
Nov 17, 2025
Response after Non-Final Action
Dec 18, 2025
Request for Continued Examination
Jan 08, 2026
Response after Non-Final Action
Jan 12, 2026
Non-Final Rejection mailed — §102
Apr 08, 2026
Response Filed
Jun 16, 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

5-6
Expected OA Rounds
88%
Grant Probability
93%
With Interview (+5.6%)
2y 7m (~0m remaining)
Median Time to Grant
High
PTA Risk
Based on 1003 resolved cases by this examiner. Grant probability derived from career allowance rate.

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