Prosecution Insights
Last updated: October 27, 2026

Jane Wei Benner, USPTO Patent Examiner

Listed by the USPTO as BENNER, JANE WEI

Tech Center 2100 • Art Units: 2131 2139

This examiner grants 84% of resolved cases

Analysis

Benner, Jane Wei resolved 315 cases in Tech Center 2100 and Art Unit 2131. The allowance rate was 84.1%, with a median time to allowance of 921 days. Interview lift was 7.5%, a positive but comparatively limited association within the reported case set.

The leading companies were Samsung Electronics Co., Ltd., Micron Technology Inc., and Hitachi Ltd. The leading firms were NSIP LAW, SUGHRUE MION, PLLC, and VOLPE KOENIG. The profile combines a high allowance rate with a prosecution period approaching the reported median of 921 days, so practitioners may benefit from early attention to claim scope and clear responses to examiner issues.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

84.1%
Allow Rate
+29.1% vs TC avg
325
Total Applications
+7.5%
Interview Lift
921
Avg Prosecution Days
Based on 315 resolved cases, 2023–2026

Rejection Statute Breakdown

3.0%
§101 Eligibility
18.9%
§102 Novelty
50.0%
§103 Obviousness
22.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19259074 DEVICE AND METHOD WITH REDUCTION OF CACHE LINE FETCHES Non-Final OA Samsung Electronics Co., Ltd.
19217362 CXL DEVICE AND SYSTEM Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
19007171 SYSTEM AND METHOD FOR CACHING IN A STORAGE DEVICE Final Rejection Samsung Electronics Co., Ltd.
19201597 ADAPTIVE MEMORY STATUS REPORTING Non-Final OA Micron Technology, Inc.
18884935 STORAGE SYSTEM Final Rejection Hitachi Vantara, Ltd.
18982911 SINGLE INPUT/OUTPUT WRITES IN A FILE SYSTEM HOSTED ON A CLOUD, VIRTUAL, OR COMMODITY-SERVER PLATFORM Final Rejection NetApp, Inc.
19300712 ELECTRONIC DEVICE INCLUDING NPU AND DRAM FOR PERFORMING INFERENCE OF AN ARTIFICIAL NEURAL NETWORK Non-Final OA DEEPX CO., LTD.

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Frequently Asked Questions

What is examiner Jane Wei Benner's allowance rate?

84.1% of resolved applications examined by Jane Wei Benner were allowed (315 resolved cases), compared with 0.0% across Art Unit 2131 over the last five years.

Does an interview help with examiner Jane Wei Benner?

This examiner's interview lift is +7.5 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Jane Wei Benner take to allow a patent?

Applications allowed by Jane Wei Benner took 921 days on average from filing to allowance.

Which art unit does examiner Jane Wei Benner work in?

Jane Wei Benner examines applications in Art Unit 2131 in Tech Center 2100 (Computing & Software).

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