Prosecution Insights
Last updated: April 19, 2026

Examiner: HOANG, HAN DINH

Tech Center 2600 • Art Units: 2661 2663

This examiner grants 74% of resolved cases

Performance Statistics

74.1%
Allow Rate
+12.1% vs TC avg
187
Total Applications
+19.3%
Interview Lift
1157
Avg Prosecution Days
Based on 162 resolved cases, 2023–2026

Rejection Statute Breakdown

6.9%
§101 Eligibility
15.5%
§102 Novelty
65.7%
§103 Obviousness
7.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18309234 STEREO MATCHING METHOD AND IMAGE PROCESSING DEVICE PERFORMING SAME Non-Final OA Samsung Electronics Co., Ltd.
18592211 METHOD AND APPARATUS FOR DETECTING DEFECT ON INSULATION COATING ON BATTERY ELECTRODE PLATE, AND COMPUTER DEVICE Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18516417 TUMOR IMMUNOPHENOTYPING BASED ON SPATIAL DISTRIBUTION ANALYSIS Non-Final OA Genentech, Inc.
18516406 DETECTING TERTIARY LYMPHOID STRUCTURES IN DIGITAL PATHOLOGY IMAGES Non-Final OA Genentech, Inc.
18028401 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND PROGRAM Final Rejection Sony Group Corporation
18504053 GENERATING COUNTERFACTUAL EXPLANATIONS OF TUMOR SPATIAL PROTEOMES TO ENHANCE CANCER IMMUNOTHERAPY Non-Final OA California Institute of Technology
17742897 Systems and Methods for Detecting Boundary Deformations in Transported Items Final Rejection ZEBRA TECHNOLOGIES CORPORATION
18509243 REGION EXTRACTION MODEL CREATION SUPPORT APPARATUS, METHOD FOR OPERATING REGION EXTRACTION MODEL CREATION SUPPORT APPARATUS, AND PROGRAM FOR OPERATING REGION EXTRACTION MODEL CREATION SUPPORT APPARATUS Final Rejection FUJIFILM Corporation
18634153 OPTICAL FLOW ESTIMATION METHOD AND APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18502719 OPEN VOCABULARY IMAGE SEGMENTATION Non-Final OA QUALCOMM Incorporated
18681632 HETEROGENEITY ANALYSIS IN 3RD X-RAY DARK-FIELD IMAGING Non-Final OA KONINKLIJKE PHILIPS N.V.
18631513 METHODS AND SYSTEMS FOR PROCESSING VIDEO IMAGE METADATA Non-Final OA GENETEC INC.
17187727 METHODS OF ESTIMATION-BASED SEGMENTATION AND TRANSMISSION-LESS ATTENUATION AND SCATTER COMPENSATION IN NUCLEAR MEDICINE IMAGING Non-Final OA WASHINGTON UNIVERSITY
18192481 PAIRED-CAMERA ROAD SURFACE LEAK DETECTION Final Rejection TORC Robotics, Inc.
17682610 SYSTEMS AND METHODS FOR VIDEO CAPTIONING SAFETY-CRITICAL EVENTS FROM VIDEO DATA Final Rejection Verizon Patent and Licensing Inc.
18657080 AUTOMATED SEGMENTATION OF A CT SCAN FOR PREDICTIVE MODELING OF THERAPEUTIC AGENT RESPONSE USING DEEP LEARNING ANALYSIS Non-Final OA ONC.AI, INC.
18444382 Smart Mirror with Makeup Look Superimposition and Guided Tracing Non-Final OA ELC MANAGEMENT LLC
18537749 CONTROL METHOD FOR DETECTION SYSTEM Final Rejection InnoCare Optoelectronics Corporation

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