Prosecution Insights
Last updated: October 02, 2026
Application No. 18/345,533

METHOD AND APPARATUS WITH WEIGHT COMPRESSION

Non-Final OA §102
Filed
Jun 30, 2023
Priority
Jul 26, 2022 — RE 10-2022-0092353
Examiner
JEAN PIERRE, PEGUY
Art Unit
Tech Center
Assignee
Seoul National University R&DB Foundation
OA Round
1 (Non-Final)
94%
Grant Probability
Favorable
1-2
OA Rounds
0m
Est. Remaining
94%
With Interview

Examiner Intelligence

Grants 94% — above average
94%
Career Allowance Rate
990 granted / 1050 resolved
+34.3% vs TC avg
Minimal -1% lift
Without
With
+-0.8%
Interview Lift
resolved cases with interview
Fast prosecutor
1y 8m
Avg Prosecution
16 currently pending
Career history
1058
Total Applications
across all art units

Statute-Specific Performance

§101
2.0%
-38.0% vs TC avg
§103
40.5%
+0.5% vs TC avg
§102
37.9%
-2.1% vs TC avg
§112
10.1%
-29.9% vs TC avg
Black line = Tech Center average estimate • Based on career data from 1050 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 . Priority Receipt is acknowledged of certified copies of papers required by 37 CFR 1.55. Information Disclosure Statement The information disclosure statement (IDS) submitted on 6/30/23 and 7/7/25 are in compliance with the provisions of 37 CFR 1.97. Accordingly, the information disclosure statement is being considered by the examiner. 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(s) 1, 10-11 is/are rejected under 35 U.S.C. 102(a)(1) as being anticipated by Wang et al. (US 2023/0075643). With regard to claim 1 Wang discloses: A processor-implemented method (para 16), the method comprising: reordering a plurality of filters (Figs. 8-9: matrix reorder first reorders the rows (e.g., filters in CNN) by arranging the ones with the same or similar patterns together); based on a result of the reordering, compressing weights (compressing a deep neural network (DNN) model by DNN weight pruning; Para 37), among a plurality of weights of the plurality of filters (Fig.2), resulting in some of the plurality of weights being uncompressed weights (Fig.2, para 39) ; generating a plurality of operation unit maps by mapping the uncompressed weights (original matrix Fig. 9) to respective operation units according to a predetermined bulk unit; and mapping the plurality of operation unit maps to an array (Fig. 9). With regard to claim 10 Wang discloses: A non-transitory computer-readable storage medium storing instructions that, when executed by a processor, cause the processor to perform the method of claim 1 (para 25). With regard to claim 11, Wang discloses: An apparatus, the apparatus comprising: a processor (para 16) configured to: reorder a plurality of filters; based on a result of the reordering, (Figs. 8-9: matrix reorder first reorders the rows (e.g., filters in CNN) by arranging the ones with the same or similar patterns together) compress weights, (compressing a deep neural network (DNN) model by DNN weight pruning; Para 37), among a plurality of weights of the plurality of filters (Fig.2) , resulting in some of the plurality of weights being uncompressed weights (Fig.2 para 39); generate a plurality of operation unit maps by mapping the uncompressed weights (original matrix Fig. 9) to respective operation units according to a predetermined bulk unit; and map the plurality of operation unit maps to an array (Fig. 9). Allowable Subject Matter Claims 2-9 and 12-18 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. Claims 19-20 are allowed. Conclusion Any inquiry concerning this communication or earlier communications from the examiner should be directed to PEGUY JEAN PIERRE whose telephone number is (571) 272-1803. The examiner can normally be reached from 8:00-6:30 PM Monday-Thursday. The examiner’s fax phone number is (571) 273-1803. The Examiner email address is peguy.jeanpierre@uspto.gov. If attempts to reach the Examiner are unsuccessful, the Examiner’s supervisor Dameon E. Levi can be reached at (571) 272-2105. /PEGUY JEAN PIERRE/Primary Examiner, Art Unit 2845
Read full office action

Prosecution Timeline

Jun 30, 2023
Application Filed
Sep 10, 2026
Non-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

1-2
Expected OA Rounds
94%
Grant Probability
94%
With Interview (-0.8%)
1y 8m (~0m remaining)
Median Time to Grant
Low
PTA Risk
Based on 1050 resolved cases by this examiner. Grant probability derived from career allowance rate.

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