Prosecution Insights
Last updated: October 02, 2026

Examiner: CHEN, XUXING

Tech Center 2100 • Art Units: 2115 2118 2176 2187

This examiner grants 86% of resolved cases

Analysis

Xuxing Chen is an examiner in Tech Center 2100 and Art Unit 2115. The data shows 641 resolved cases for this examiner. The allowance rate is 86.1%. This rate provides a statistical basis for applicants to evaluate their chances of success. With these resolved cases, the data reflects the examiner's history in Tech Center 2100.

The median days to allowance is 945. This period represents the timeframe for grants to be issued. Practitioners can use this figure to plan their prosecution timelines. The 641 resolved cases contribute to the calculation of the median for Art Unit 2115.

The interview lift is 11.6%. This lift shows the boost in success when an interview is conducted. When compared to the 86.1% allowance rate, the lift suggests that interviews provide an additional outcome. Practitioners might consider the 11.6% lift when deciding whether to request an interview. The 945-day median and the lift are metrics for strategy.

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

Performance Statistics

86.1%
Allow Rate
+31.1% vs TC avg
660
Total Applications
+11.6%
Interview Lift
945
Avg Prosecution Days
Based on 641 resolved cases, 2023–2026

Rejection Statute Breakdown

10.6%
§101 Eligibility
23.6%
§102 Novelty
46.5%
§103 Obviousness
12.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18975179 COMPUTATIONAL STORAGE SYSTEM, OPERATING METHOD THEREOF, AND ELECTRONIC DEVICE Non-Final OA Samsung Electronics Co., Ltd.
19027200 SYSTEM POWER-SAVING OPERATION DEVICE, AND SYSTEM POWER-SAVING OPERATION METHOD Non-Final OA NEC Corporation
18249637 MANAGEMENT SYSTEM, EDGE DEVICE AND MANAGEMENT METHOD Non-Final OA DAIKIN INDUSTRIES, LTD.
17953002 ADJUSTING POWER PARAMETERS FOR FREQUENCY CONTROL IN COMPUTE SYSTEMS Non-Final OA Intel Corporation
18989638 POWER STORAGE SYSTEM AND POWER STORAGE DEVICE Non-Final OA SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
18847456 SYSTEM SWITCHING METHOD, AND TERMINAL DEVICE AND STORAGE MEDIUM Non-Final OA ZTE CORPORATION
19049077 SAFE STARTUP OF A POWER MANAGEMENT UNIT Non-Final OA Texas Instruments Incorporated
18799275 AUTOMATIC POPULATION OF BOOT VOLUMES Final Rejection Nvidia Corporation
19015572 Improved Power Usage at Telco Edge Clusters Non-Final OA Dell Products L.P.
19195134 CONFIGURATION METHOD AND SERVER FOR BASIC INPUT OUTPUT SYSTEM CONFIGURATION ITEM Non-Final OA xFusion Digital Technologies Co., Ltd
19083837 METHOD OF USE FOR HEALTH MONITORING AND COMMUNICATIONS DEVICE Non-Final OA Life365, Inc.
19083084 HEALTH MONITORING AND COMMUNICATIONS DEVICE Non-Final OA Life365, Inc.
19082933 METHODS OF USE FOR HEALTH MONITORING AND COMMUNICATIONS DEVICE Non-Final OA Life365, Inc.
18918137 ELECTRONIC DEVICE FOR SWITCHING MODE BY PROCESSING SENSING DATA AND SYSTEM USING THE SAME Non-Final OA DEEPX CO., LTD.

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