Prosecution Insights
Last updated: October 26, 2026

Stephanie Wu, USPTO Patent Examiner

Listed by the USPTO as WU, STEPHANIE

Tech Center 2100 • Art Units: 2133

This examiner grants 81% of resolved cases

Analysis

WU, STEPHANIE handles work in tech center 2100 and art unit 2133. Across 314 resolved cases, the allowance rate is 81.2%. The median time to allowance is 956 days, indicating that applicants should combine favorable outcome expectations with realistic timing assumptions.

The interview lift is 18.4%, giving interviews a measurable but limited role in the record. The leading companies are Samsung Electronics Co., Ltd., Qualcomm Incorporated, and Micron Technology Inc. The leading firms are Dickinson Wright PLLC, NORTON ROSE FULBRIGHT US LLP, and OBLON, MCCLELLAND, MAIER & NEUSTADT, L.L.P.

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

Performance Statistics

81.2%
Allow Rate
+26.2% vs TC avg
331
Total Applications
+18.4%
Interview Lift
956
Avg Prosecution Days
Based on 314 resolved cases, 2023–2026

Rejection Statute Breakdown

2.8%
§101 Eligibility
9.5%
§102 Novelty
68.5%
§103 Obviousness
18.5%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18780089 SYSTEMS AND METHODS FOR GENERATING AND PROCESSING PREFETCH REQUESTS Final Rejection Samsung Electronics Co., Ltd.
18454658 EFFICIENCY MODE IN A MEMORY SYSTEM Non-Final OA QUALCOMM Incorporated
18967748 MEMORY SYSTEM AND INFORMATION PROCESSING SYSTEM Non-Final OA KIOXIA CORPORATION
18437146 ORDERED STORE OPERATIONS IN A MULTIPROCESSOR SYSTEM Non-Final OA NVIDIA CORPORATION
18620529 MULTIPLEXED-RANK DUAL INLINE MEMORY MODULE (MRDIMM) VIRTUAL CONTROLLER MODE Non-Final OA Advanced Micro Devices, Inc.

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Frequently Asked Questions

What is examiner Stephanie Wu's allowance rate?

81.2% of resolved applications examined by Stephanie Wu were allowed (314 resolved cases), compared with 85.8% across Art Unit 2133 over the last five years.

Does an interview help with examiner Stephanie Wu?

This examiner's interview lift is +18.4 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Stephanie Wu take to allow a patent?

Applications allowed by Stephanie Wu took 956 days on average from filing to allowance.

Which art unit does examiner Stephanie Wu work in?

Stephanie Wu examines applications in Art Unit 2133 in Tech Center 2100 (Computing & Software).

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