Prosecution Insights
Last updated: October 01, 2026
Application No. 18/779,020

ACCESS TRANSISTORS IN A DUAL GATE LINE CONFIGURATION AND METHODS FOR FORMING THE SAME

Non-Final OA §112
Filed
Jul 21, 2024
Priority
May 10, 2021 — provisional 63/186,382 +1 more
Examiner
WALL, VINCENT
Art Unit
Tech Center
Assignee
Taiwan Semiconductor Manufacturing Company, Ltd.
OA Round
1 (Non-Final)
62%
Grant Probability
Moderate
1-2
OA Rounds
7m
Est. Remaining
87%
With Interview

Examiner Intelligence

Grants 62% of resolved cases
62%
Career Allowance Rate
517 granted / 827 resolved
+2.5% vs TC avg
Strong +24% interview lift
Without
With
+24.4%
Interview Lift
resolved cases with interview
Typical timeline
2y 9m
Avg Prosecution
48 currently pending
Career history
874
Total Applications
across all art units

Statute-Specific Performance

§101
2.5%
-37.5% vs TC avg
§103
52.8%
+12.8% vs TC avg
§102
16.3%
-23.7% vs TC avg
§112
24.7%
-15.3% vs TC avg
Black line = Tech Center average estimate • Based on career data from 827 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 . Election/Restrictions Applicant’s election without traverse of Species A, figures 1-20; claims 1-6, 8-19, and 21-22 in the reply filed on August 21, 2026 is acknowledged. Information Disclosure Statement The information disclosure statement (IDS) submitted on July 21, 2024; and February 27, 2026 were considered by the examiner. Drawings Any and all drawing corrections required in the parent application, 17/483,900, are required to be made in this continuation application. If Applicant has already incorporated said corrections, or no corrections were required, Applicant must make a statement to that effect to remove this objection. Specification Any and all specification corrections required in the parent application, 17/483,900, are required to be made in this continuation application. If Applicant has already incorporated said corrections, or no corrections were required, Applicant must make a statement to that effect to remove this objection. Claim Rejections - 35 USC § 112(b) The following is a quotation of 35 U.S.C. 112(b): (b) CONCLUSION.—The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the inventor or a joint inventor regards as the invention. The following is a quotation of 35 U.S.C. 112 (pre-AIA ), second paragraph: The specification shall conclude with one or more claims particularly pointing out and distinctly claiming the subject matter which the applicant regards as his invention. Claims 1-16, and 21-22 are rejected under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), second paragraph, as being indefinite for failing to particularly point out and distinctly claim the subject matter which the inventor or a joint inventor (or for applications subject to pre-AIA 35 U.S.C. 112, the applicant), regards as the invention. Regarding claim 1, The terms “set of two gate electrodes”, “set of two word lines”, and “two additional word lines” are indefinite. Applicant needs to form, or claim the grouping, of the above sets. For example Applicant could claim: “forming gate electrodes…wherein the gate electrodes form a set of two gate electrodes”, or similar language such that it is clear that the gate electrodes formed will be grouped in sets of two. Similar language should be used for the rest of the identified terms. As it stands now the terms above are indefinite as it is unclear that when one forms the elements they are forming sets of elements. Regarding claim 2, The term “set of two source electrodes” is indefinite for the same reason above. Regarding claim 8, Claim 8 is rejected for the same reasons/rational as claim 1 above. Potentially Allowable Subject Matter Claims 1-16, and 21-22 would be allowable if rewritten or amended to overcome the rejection(s) under 35 U.S.C. 112(b) or 35 U.S.C. 112 (pre-AIA ), 2nd paragraph, set forth in this Office action. The following is an examiner’s statement of reasons for allowance: Regarding claim 1 The prior art does not teach: forming word-line-connection via structures on the word lines; forming gate electrodes over the word-line-connection via structures; These limitations can be seen in Applicant’s figure 18. Where the word lines 3 are a distinct structure than the gates 15 and are connected by means of a via 12. The prior art of record, see PTO-892, shows that the word line is the gate line and not a distinct structural element. Regarding claim 8, Claim 8 is potentially allowable for the same reason as claim 1 above. Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.” Allowable Subject Matter Claims 17-19 are allowed. The following is an examiner’s statement of reasons for allowance: Regarding claim 17, Claim 17 is allowable for the same reasons as claim 1 in the Potentially Allowable Subject Matter section above. Any comments considered necessary by applicant must be submitted no later than the payment of the issue fee and, to avoid processing delays, should preferably accompany the issue fee. Such submissions should be clearly labeled “Comments on Statement of Reasons for Allowance.” Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to VINCENT WALL whose telephone number is (571)272-9567. The examiner can normally be reached Monday to Thursday at 7:30am to 2:30pm PST. Interviews can be scheduled on Tuesday thru Thursday at 10am PST or 2pm PST. 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, Jessica Manno can be reached at 571-272-2339. 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. /VINCENT WALL/Primary Examiner, Art Unit 2898
Read full office action

Prosecution Timeline

Jul 21, 2024
Application Filed
Sep 11, 2026
Non-Final Rejection mailed — §112 (current)

Precedent Cases

Applications granted by this same examiner with similar technology

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Patent 12745427
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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
62%
Grant Probability
87%
With Interview (+24.4%)
2y 9m (~7m remaining)
Median Time to Grant
Low
PTA Risk
Based on 827 resolved cases by this examiner. Grant probability derived from career allowance rate.

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