Prosecution Insights
Last updated: May 29, 2026
Application No. 18/919,793

Processor, Instruction Fetching Method, and Computer System

Non-Final OA §102
Filed
Oct 18, 2024
Priority
Oct 27, 2023 — CN 202311413569.6
Examiner
FAHERTY, COREY S
Art Unit
2183
Tech Center
2100 — Computer Architecture & Software
Assignee
Beijing Eswin Computing Technology Co. Ltd.
OA Round
2 (Non-Final)
80%
Grant Probability
Favorable
2-3
OA Rounds
1y 10m
Est. Remaining
84%
With Interview

Examiner Intelligence

Grants 80% — above average
80%
Career Allowance Rate
744 granted / 931 resolved
+24.9% vs TC avg
Minimal +4% lift
Without
With
+3.9%
Interview Lift
resolved cases with interview
Typical timeline
3y 5m
Avg Prosecution
12 currently pending
Career history
955
Total Applications
across all art units

Statute-Specific Performance

§101
3.9%
-36.1% vs TC avg
§103
44.6%
+4.6% vs TC avg
§102
16.6%
-23.4% vs TC avg
§112
21.6%
-18.4% vs TC avg
Black line = Tech Center average estimate • Based on career data from 931 resolved cases

Office Action

§102
DETAILED ACTION This office action is in response to the reply filed on 12/29/2025. Claims 1 and 3-11 are pending in the application and have been examined. 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)(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. Claim 9 is rejected under 35 U.S.C. 102(a)(1) as being anticipated by Ganapathy (U.S. Publication 2003/0163679). Regarding claim 9, Ganapathy discloses an instruction fetching method, comprising: receiving and caching instructions [Fig. 7; paragraph 0080], performing detection of loop body flag instructions on the received instructions [paragraph 0080; the system detects a loop control instruction]; and sending loop body instructions and non-loop body instructions in the received instructions to a decoding unit in a time-sharing manner according to a detection result, so as to allow the decoding unit to decode the received instructions [paragraphs 0076-0080; loop and non-loop instructions are sent to be decoded; when a loop control instruction is detected, loop body instructions are sent for decoding from a loop buffer; when a loop control instruction is not detected, non-loop body instructions are sent for decoding], wherein the loop body flag instructions carry a target number of loops of the loop body instructions [paragraph 0080; the loop control instruction specifies the number of times a loop is to be repeated], and the instruction fetch unit cyclically sends the loop body instructions to the decoding unit according to the target number of loops [paragraph 0080; the fetch unit sends loop body instructions to the decoder until the loop has executed the specified number of times], wherein sending the loop body instruction and the non-loop body instructions in the received instructions to the decoding unit in the time-sharing manner comprises: cyclically sending the loop body instructions to the decoding unit according to the target number of loops [paragraphs 0076-0080; loop and non-loop instructions are sent to be decoded; when a loop control instruction is detected, loop body instructions are sent for decoding from a loop buffer; when a loop control instruction is not detected, non-loop body instructions are sent for decoding]; and sending the non-loop body instructions to the decoding unit when sending of the loop body instruction is stopped [paragraphs 0076-0080; loop and non-loop instructions are sent to be decoded; when a loop control instruction is detected, loop body instructions are sent for decoding from a loop buffer; when a loop control instruction is not detected, non-loop body instructions are sent for decoding]. Allowable Subject Matter Claims 1, 3-8, and 10-11 are allowed. Conclusion THIS ACTION IS MADE FINAL. 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 Corey Faherty whose telephone number is (571)270-1319. The examiner can normally be reached weekdays between 7:30 and 4:00 ET, with every other Friday off. 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, Jyoti Mehta can be reached at (571) 270-3995. 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. /COREY S FAHERTY/Primary Examiner, Art Unit 2183
Read full office action

Prosecution Timeline

Oct 18, 2024
Application Filed
Oct 02, 2025
Non-Final Rejection mailed — §102
Dec 29, 2025
Response Filed
Jan 15, 2026
Final Rejection mailed — §102
Mar 12, 2026
Response after Non-Final Action
Apr 10, 2026
Request for Continued Examination
Apr 17, 2026
Response after Non-Final Action

Precedent Cases

Applications granted by this same examiner with similar technology

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Patent 12613702
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1y 8m to grant Granted Apr 28, 2026
Patent 12608202
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2y 9m to grant Granted Apr 21, 2026
Patent 12591430
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2y 10m to grant Granted Mar 31, 2026
Study what changed to get past this examiner. Based on 5 most recent grants.

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Prosecution Projections

2-3
Expected OA Rounds
80%
Grant Probability
84%
With Interview (+3.9%)
3y 5m (~1y 10m remaining)
Median Time to Grant
Moderate
PTA Risk
Based on 931 resolved cases by this examiner. Grant probability derived from career allowance rate.

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