Prosecution Insights
Last updated: August 17, 2026
Application No. 18/991,886

TERNARY CONTENT ADDRESSABLE MEMORY AND DECISION GENERATION METHOD FOR THE SAME

Non-Final OA §112§DP
Filed
Dec 23, 2024
Priority
Aug 26, 2020 — provisional 63/070,272 +6 more
Examiner
PHAM, LY D
Art Unit
Tech Center
Assignee
Macronix International Co., Ltd.
OA Round
1 (Non-Final)
94%
Grant Probability
Favorable
1-2
OA Rounds
1m
Est. Remaining
97%
With Interview

Examiner Intelligence

Grants 94% — above average
94%
Career Allowance Rate
975 granted / 1037 resolved
+34.0% vs TC avg
Minimal +3% lift
Without
With
+3.3%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 8m
Avg Prosecution
23 currently pending
Career history
1051
Total Applications
across all art units

Statute-Specific Performance

§101
8.3%
-31.7% vs TC avg
§103
23.9%
-16.1% vs TC avg
§102
39.0%
-1.0% vs TC avg
§112
12.2%
-27.8% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1037 resolved cases

Office Action

§112 §DP
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 – 20 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. Claims 1, 12, 14 and 19 include language “… search lines are arranged consecutively…”, which is not found from the ORIGINAL specification (from the parent applications). While this language is now found in the present specification, they both are considered new matter. Further in claim 12, the “order of the plurality of first search lines” and “order of the plurality of second search lines” are also not supported by the original specification. All other dependent claims are also rejected for being dependent from the rejected base claims. Appropriate clarification/amendment is required in order to overcome this type of rejection. Double Patenting The nonstatutory double patenting rejection is based on a judicially created doctrine grounded in public policy (a policy reflected in the statute) so as to prevent the unjustified or improper timewise extension of the “right to exclude” granted by a patent and to prevent possible harassment by multiple assignees. A nonstatutory double patenting rejection is appropriate where the conflicting claims are not identical, but at least one examined application claim is not patentably distinct from the reference claim(s) because the examined application claim is either anticipated by, or would have been obvious over, the reference claim(s). See, e.g., In re Berg, 140 F.3d 1428, 46 USPQ2d 1226 (Fed. Cir. 1998); In re Goodman, 11 F.3d 1046, 29 USPQ2d 2010 (Fed. Cir. 1993); In re Longi, 759 F.2d 887, 225 USPQ 645 (Fed. Cir. 1985); In re Van Ornum, 686 F.2d 937, 214 USPQ 761 (CCPA 1982); In re Vogel, 422 F.2d 438, 164 USPQ 619 (CCPA 1970); In re Thorington, 418 F.2d 528, 163 USPQ 644 (CCPA 1969). A timely filed terminal disclaimer in compliance with 37 CFR 1.321(c) or 1.321(d) may be used to overcome an actual or provisional rejection based on nonstatutory double patenting provided the reference application or patent either is shown to be commonly owned with the examined application, or claims an invention made as a result of activities undertaken within the scope of a joint research agreement. See MPEP § 717.02 for applications subject to examination under the first inventor to file provisions of the AIA as explained in MPEP § 2159. See MPEP § 2146 et seq. for applications not subject to examination under the first inventor to file provisions of the AIA . A terminal disclaimer must be signed in compliance with 37 CFR 1.321(b). The filing of a terminal disclaimer by itself is not a complete reply to a nonstatutory double patenting (NSDP) rejection. A complete reply requires that the terminal disclaimer be accompanied by a reply requesting reconsideration of the prior Office action. Even where the NSDP rejection is provisional the reply must be complete. See MPEP § 804, subsection I.B.1. For a reply to a non-final Office action, see 37 CFR 1.111(a). For a reply to final Office action, see 37 CFR 1.113(c). A request for reconsideration while not provided for in 37 CFR 1.113(c) may be filed after final for consideration. See MPEP §§ 706.07(e) and 714.13. The USPTO Internet website contains terminal disclaimer forms which may be used. Please visit www.uspto.gov/patent/patents-forms. The actual filing date of the application in which the form is filed determines what form (e.g., PTO/SB/25, PTO/SB/26, PTO/AIA /25, or PTO/AIA /26) should be used. A web-based eTerminal Disclaimer may be filled out completely online using web-screens. An eTerminal Disclaimer that meets all requirements is auto-processed and approved immediately upon submission. For more information about eTerminal Disclaimers, refer to www.uspto.gov/patents/apply/applying-online/eterminal-disclaimer. Claims 1, 2, 4 – 11, 13, 15, and 18 – 20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1 – 15 of U.S. Patent No. 11,587,617. Although the claims at issue are not identical, they are not patentably distinct from each other because each and every limitation claimed herein has in fact been claimed and patented. Namely: Pending claim 1 corresponds to patented claim 2 (including base claim 1). Pending claim 2 corresponds to patented claim 2. Pending claim 4 corresponds to patented claim 3. Pending claim 5 corresponds to patented claim 4. Pending claim 6 corresponds to patented claim 5. Pending claim 7 corresponds to patented claim 6. Pending claim 8 corresponds to patented claim 7. Pending claim 9 corresponds to patented claim 8. Pending claim 10 corresponds to patented claim 9. Pending claim 11 corresponds to patented claim 10. Pending claim 13 corresponds to patented claim 12. Pending claim 15 corresponds to patented claim 2. Pending claim 18 corresponds to patented claim 15. Pending claim 19 corresponds to patented claim 13. Pending claim 20 corresponds to patented claim 14. Claims 3, 15, 16 and 17 are rejected on the ground of nonstatutory double patenting as being unpatentable over claims 1 – 18 of U.S. Patent No. 12,211,550. Although the claims at issue are not identical, they are not patentably distinct from each other because each and every limitation claimed herein has in fact been claimed and patented. Namely: Pending claim 3 corresponds to patented claim 3. Pending claim 15 corresponds to patented claim 13. Pending claim 16 corresponds to patented claim 14. Pending claim 17 corresponds to patented claim 15. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to LY D PHAM whose telephone number is (571)272-1793. The examiner can normally be reached M-F: 8am-5pm. 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, Amir Zarabian can be reached at 571-272-1852. 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. LY D. PHAM Examiner Art Unit 2827 /LY D PHAM/Primary Examiner, Art Unit 2827 July 17, 2026
Read full office action

Prosecution Timeline

Dec 23, 2024
Application Filed
Jul 21, 2026
Non-Final Rejection mailed — §112, §DP (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

1-2
Expected OA Rounds
94%
Grant Probability
97%
With Interview (+3.3%)
1y 8m (~1m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1037 resolved cases by this examiner. Grant probability derived from career allowance rate.

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