Prosecution Insights
Last updated: April 19, 2026

Examiner: NGUYEN, LEON VIET Q

Tech Center 2600 • Art Units: 2611 2632 2663

This examiner grants 85% of resolved cases

Performance Statistics

85.0%
Allow Rate
+23.0% vs TC avg
1148
Total Applications
+10.2%
Interview Lift
989
Avg Prosecution Days
Based on 1122 resolved cases, 2023–2026

Rejection Statute Breakdown

4.9%
§101 Eligibility
17.9%
§102 Novelty
61.5%
§103 Obviousness
10.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18397203 METHOD AND APPARATUS WITH VIDEO OBJECT IDENTIFICATION Non-Final OA Samsung Electronics Co., Ltd.
18290660 LEARNING DEVICE, LEARNING METHOD, AND NONDESTRUCTIVE INSPECTION SYSTEM Non-Final OA Panasonic Intellectual Property Management Co., Ltd.
18573348 FACIAL RECOGNITION DEVICE AND FACIAL RECOGNITION METHOD Final Rejection Panasonic Intellectual Property Management Co., Ltd.
18704260 POINT CLOUD DATA TRANSMISSION DEVICE AND METHOD, AND POINT CLOUD DATA RECEPTION DEVICE AND METHOD Non-Final OA LG Electronics Inc.
18290676 POINT CLOUD DATA TRANSMISSION DEVICE, POINT CLOUD DATA TRANSMISSION METHOD, POINT CLOUD DATA RECEPTION DEVICE, AND POINT CLOUD DATA RECEPTION METHOD Non-Final OA LG Electronics Inc.
18585637 VIDEO RECOGNITION METHOD AND APPARATUS, COMPUTER DEVICE, AND STORAGE MEDIUM Non-Final OA TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
18298503 WAFER CARRIER HAVING INSPECTION WINDOW AND OPERATING METHOD THEREOF Non-Final OA TAIWAN SEMICONDUCTOR MANUFACTURING COMPANY LTD.
17792739 NON-TRANSITORY COMPUTER READABLE STORAGE, ESTIMATION METHOD, AND INFORMATION PROCESSING DEVICE Non-Final OA SoftBank Corp.
18499649 NEURAL SHAPE MACHINE LEARNING FOR OBJECT LOCALIZATION WITH MIXED TRAINING DOMAINS Final Rejection NEC Laboratories America, Inc.
18499680 SHAPE CONSTRUCTION-BASED MACHINE LEARNING MODEL FOR OBJECT LOCALIZATION Final Rejection NEC Laboratories America, Inc.
18482906 FAULT IMAGE GENERATION METHOD AND APPARATUS Final Rejection Huawei Cloud Computing Technologies Co., Ltd.
17796715 PATIENT-SPECIFIC ORGAN DOSE QUANTIFICATION AND INVERSE OPTIMIZATION FOR CT Final Rejection Rensselaer Polytechnic Institute
18282004 Localization Apparatus and Method Final Rejection Hitachi High-Tech Corporation
18621460 Visual Detection of Hands on Steering Wheel Non-Final OA Aptiv Technologies AG
18635516 MOTION FEEDBACK METHOD AND SYSTEM USING NORMALIZED DATA Non-Final OA GWANGJU INSTITUTE OF SCIENCE AND TECHNOLOGY
18645144 CLASSIFICATION PROCESS EVALUATION Non-Final OA AUTOBRAINS TECHNOLOGIES LTD.
18625506 CAMERA POSE FOR MOVING VEHICLE Non-Final OA AUSTRALIAN NATIONAL UNIVERSITY
18625535 VIDEO DENOISING USING RECURRENT NEURAL NETWORK WITH GATED RECURRENT UNIT Non-Final OA Visionary .AI Vision Ltd.
18029157 SEMANTIC SEGMENTATION OF INSPECTION TARGETS Final Rejection Kitov AI Ltd
18463453 PIG REARING SUPPORT APPARATUS, PIG REARING SUPPORT METHOD, AND NON-VOLATILE STORAGE MEDIUM STORING PIG REARING SUPPORT PROGRAM Final Rejection National Agriculture and Food Research Organization
18574804 FACIAL IMAGE PROCESSING METHOD AND APPARATUS, AND COMPUTER-READABLE STORAGE MEDIUM AND TERMINAL Non-Final OA SPREADTRUM COMMUNICATIONS (SHANGHAI) CO., LTD.
18450643 Method, Computer Program, And Device For Generating Training Dataset To Identify Hit Location Of Dart Pin Non-Final OA Phoenixdarts Co., Ltd.

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