Prosecution Insights
Last updated: May 29, 2026
Application No. 18/231,448

SEMICONDUCTOR STRUCTURE

Final Rejection §102
Filed
Aug 08, 2023
Priority
Jul 03, 2023 — TW 112124747
Examiner
HENRY, CALEB E
Art Unit
2818
Tech Center
2800 — Semiconductors & Electrical Systems
Assignee
UNITED MICROELECTRONICS CORPORATION
OA Round
2 (Final)
87%
Grant Probability
Favorable
3-4
OA Rounds
0m
Est. Remaining
93%
With Interview

Examiner Intelligence

Grants 87% — above average
87%
Career Allowance Rate
1068 granted / 1233 resolved
+18.6% vs TC avg
Moderate +6% lift
Without
With
+6.1%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
29 currently pending
Career history
1277
Total Applications
across all art units

Statute-Specific Performance

§101
0.9%
-39.1% vs TC avg
§103
73.0%
+33.0% vs TC avg
§102
21.7%
-18.3% vs TC avg
§112
1.3%
-38.7% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1233 resolved cases

Office Action

§102
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 Arguments Applicant’s arguments with respect to claim(s) have been considered but are moot because the new ground, with a new interpretation of prior art, of rejection has been presented. Please see below. Claim Rejections - 35 USC § 102 In the event the determination of the status of the application as subject to AIA 35 U.S.C. 102 and 103 (or as subject to pre-AIA 35 U.S.C. 102 and 103) is incorrect, any correction of the statutory basis (i.e., changing from AIA to pre-AIA ) for the rejection will not be considered a new ground of rejection if the prior art relied upon, and the rationale supporting the rejection, would be the same under either status. 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 1 and 2 are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Oh (20230187396) PNG media_image1.png 503 708 media_image1.png Greyscale Regarding claim 1, Oh teaches a semiconductor structure, comprising: a plurality of interconnection layers (fig. 6: S1, S2 and S3) disposed along a first direction (see bottom of fig. 6 above which shows “1st direction”); a memory element (fig. 6: CP) in the plurality of interconnection layers; a first conductive structure (fig. 6: 1st + 2nd) in the plurality of interconnection layers and electrically connected to the memory element, wherein the first conductive structure comprises a first conductive line (fig. 6: 1st) and a second conductive line (fig. 6: 2nd) disposed along the first direction; and a second conductive structure (fig. 6: 3rd + 4th) in the plurality of interconnection layers and electrically connected to the memory element, wherein the second conductive structure comprises a third conductive line (fig. 6: 3rd) and a fourth conductive line (fig. 6: 4th) disposed along the first direction, wherein the second conductive line and the memory element are in the same interconnection layer (please see fig. 6 which shows CP and 2nd both in S1), and the third conductive line and the fourth conductive line are above the first conductive line and the second conductive line (please see fig. 6 above which shows this limitation), an upper surface of the second conductive line is higher than an upper surface of the memory element (please see figure above which shows 2nd, element 30 as seen in fig. 3, having an upper surface higher than CP).. Regarding claim 2, Oh teaches a semiconductor structure according to claim 1, wherein the memory element is a resistive memory element (par. 88). Allowable Subject Matter Claim 3 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. 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. Claim 5 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. Claim 6 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. Claim 7 is objected to based on its dependency on claim 6. Claim 8 is objected to based on its dependency on claim 7. Claim 9 is objected to based on its dependency on claim 7. Claim 10 is objected to based on its dependency on claim 6. Claim 11 is objected to based on its dependency on claim 10. Claim 12 is objected to based on its dependency on claim 10. 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 CALEB E HENRY whose telephone number is (571)270-5370. The examiner can normally be reached Mon-Fri. 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, Eva Montalvo can be reached at (571) 270-3829. 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. /CALEB E HENRY/Primary Examiner, Art Unit 2818
Read full office action

Prosecution Timeline

Aug 08, 2023
Application Filed
Dec 17, 2025
Non-Final Rejection mailed — §102
Mar 09, 2026
Response Filed
Apr 27, 2026
Final Rejection mailed — §102 (current)

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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
87%
Grant Probability
93%
With Interview (+6.1%)
2y 3m (~0m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 1233 resolved cases by this examiner. Grant probability derived from career allowance rate.

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