Prosecution Insights
Last updated: April 19, 2026

Examiner: LU, KUEN S

Tech Center 2100 • Art Units: 2156 2165 2169

This examiner grants 85% of resolved cases

Performance Statistics

85.4%
Allow Rate
+30.4% vs TC avg
930
Total Applications
+15.2%
Interview Lift
1202
Avg Prosecution Days
Based on 914 resolved cases, 2023–2026

Rejection Statute Breakdown

12.1%
§101 Eligibility
18.5%
§102 Novelty
46.2%
§103 Obviousness
8.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18905514 INDEX ARRAY CONVERSION DEVICE AND INDEX ARRAY CONVERSION METHOD Final Rejection NEC Corporation
19041969 METHOD, APPARATUS, DEVICE, AND MEDIUM FOR PAGE PRESENTATION Final Rejection Beijing Youzhuju Network Technology Co., Ltd.
18946684 METHOD AND SYSTEM FOR CAPTURING AND EXPLOITING USER INTENT IN A CONVERSATIONAL INTERACTION BASED INFORMATION RETRIEVAL SYSTEM Final Rejection ADEIA GUIDES INC.
18906869 Content Recommendation System With Weighted Metadata Annotations Final Rejection Comcast Cable Communications, LLC
19030691 METHOD AND APPARATUS FOR KNOWLEDGE REPRESENTATION AND REASONING IN ACCOUNTING Non-Final OA PwC Product Sales LLC
19072056 SYSTEMS AND METHODS FOR REPORT GENERATION Final Rejection HITHINK ROYALFLUSH INFORMATION NETWORK CO., LTD.
19064564 Systems and Methods for Identifying and Diagnosing Unexpected, Irregular, Out of Bounds, and/or Outlier Behavior Within Computing Devices and Networks Non-Final OA Activision Publishing, Inc.
19029151 SYSTEM AND METHOD FOR REDUCING PERCEIVED LATENCY IN A DISPLAY-SERVER COMPUTING SYSTEM Non-Final OA Netzyn, Inc.
19001398 Vector Database Based on Three-Dimensional Fusion Final Rejection SCIENCE AND TECHNOLOGY, SOUTHERN UNIVERSITY OF
18187389 INFORMATION PROCESSING METHOD, INFORMATION PROCESSING APPARATUS, AND RECORDING MEDIUM Non-Final OA CASIO COMPUTER CO., LTD.
18635189 METHODS AND SYSTEMS FOR MANAGING SECONDARY DATABASE Final Rejection Shopify Inc.
18790730 AUTOMATED COVER SONG IDENTIFICATION Non-Final OA Gracenote, Inc.
18746855 Multi-resolution modeling of discrete stochastic processes for computationally-efficient information search and retrieval Non-Final OA Adam Uri Yaari

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