Prosecution Insights
Last updated: August 11, 2026
Application No. 19/022,743

CONNECTIVITY IN COARSE GRAINED RECONFIGURABLE ARCHITECTURE

Non-Final OA §DOUBLEPATENT
Filed
Jan 15, 2025
Priority
Aug 16, 2021 — continuation of 11/841,823 +1 more
Examiner
HUSON, ZACHARY K
Art Unit
2181
Tech Center
2100 — Computer Architecture & Software
Assignee
Micron Technology Inc.
OA Round
1 (Non-Final)
89%
Grant Probability
Favorable
1-2
OA Rounds
8m
Est. Remaining
96%
With Interview

Examiner Intelligence

Grants 89% — above average
89%
Career Allowance Rate
702 granted / 787 resolved
+34.2% vs TC avg
Moderate +7% lift
Without
With
+6.6%
Interview Lift
resolved cases with interview
Typical timeline
2y 3m
Avg Prosecution
10 currently pending
Career history
795
Total Applications
across all art units

Statute-Specific Performance

§101
7.1%
-32.9% vs TC avg
§103
38.4%
-1.6% vs TC avg
§102
32.4%
-7.6% vs TC avg
§112
5.9%
-34.1% vs TC avg
Black line = Tech Center average estimate • Based on career data from 787 resolved cases

Office Action

§DOUBLEPATENT
CTNF 19/022,743 CTNF 84037 DETAILED ACTION Claims 1 – 20 are currently pending. Notice of Pre-AIA or AIA Status 07-03-aia AIA 15-10-aia The present application, filed on or after March 16, 2013, is being examined under the first inventor to file provisions of the AIA. Information Disclosure Statement The information disclosure statement (IDS) submitted on 1/15/2025 is in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. Double Patenting 08-33 AIA 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. 08-34 AIA Claim s 1 – 20 are rejected on the ground of nonstatutory double patenting as being unpatentable over claim s 1 - 20 of U.S. Patent No. 11,841,823 . Although the claims at issue are not identical, they are not patentably distinct from each other because the claims are directed towards the same inventive concepts . Comparing claim 1 of the instant application with claims 10 and 12 of the ‘823 patent, each describe a node of a compute system, the node comprising a plurality of tiles (Claim 10), two of the tiles communicating with a second fabric (Claim 10, synchronous fabric), and receiving data via a first compute fabric of the system (Claim 12, receiving information via the asynchronous fabric). While claims 10 and 12 of the ‘823 patent do not explicitly describe executing operations comprising the thread, claim 10 describes that the nodes comprise a hybrid threading processor. It would have been obvious to one of ordinary skill in the art that the hybrid threading processor of claim 10 would necessarily execute operations comprising the compute thread. Claim 12 of the instant application contains similar limitations to claim 1 and is rejected for at least the reasons set forth above. Dependent claims 2 – 11 and 13 – 20 are rejected for at least their dependence upon rejected independent claims above . Conclusion 07-96 AIA The prior art made of record and not relied upon is considered pertinent to applicant's disclosure. Nagarajan et al (US 2022/0309011) teaches the use of node processing threads connected to a fabric. Champigny (US 2020/0183738) teaches accelerating data flow signal processing with thread synchronization and nodes with tiles performing execution of tasks. Brewer (US 2019/0171604) teaches the processing of threads and the use of asynchronous fabrics. Liao (US 2015/0130825) teaches the use of a plurality of tiles to execute thread processing . Any inquiry concerning this communication or earlier communications from the examiner should be directed to ZACHARY K HUSON whose telephone number is (571)270-3430. The examiner can normally be reached Monday - Friday 7:00 - 3:30 EST. 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, Idriss Alrobaye can be reached at (571) 270-1023. 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. /ZACHARY K HUSON/Primary Examiner, Art Unit 2181 Application/Control Number: 19/022,743 Page 2 Art Unit: 2181 Application/Control Number: 19/022,743 Page 3 Art Unit: 2181 Application/Control Number: 19/022,743 Page 4 Art Unit: 2181 Application/Control Number: 19/022,743 Page 5 Art Unit: 2181
Read full office action

Prosecution Timeline

Jan 15, 2025
Application Filed
Apr 29, 2026
Non-Final Rejection mailed — §DOUBLEPATENT (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

1-2
Expected OA Rounds
89%
Grant Probability
96%
With Interview (+6.6%)
2y 3m (~8m remaining)
Median Time to Grant
Low
PTA Risk
Based on 787 resolved cases by this examiner. Grant probability derived from career allowance rate.

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