Prosecution Insights
Last updated: May 29, 2026

Examiner: CHOI, TIMOTHY WING HO

Tech Center 2600 • Art Units: 2661 2665 2671

This examiner grants 60% of resolved cases

Performance Statistics

60.2%
Allow Rate
-1.8% vs TC avg
357
Total Applications
+34.6%
Interview Lift
1138
Avg Prosecution Days
Based on 332 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
3.4%
§102 Novelty
90.4%
§103 Obviousness
4.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18007569 LEARNING DEVICE, TRAINED MODEL GENERATION METHOD, AND RECORDING MEDIUM Final Rejection NEC Corporation
18110501 METHOD, ELECTRONIC DEVICE, AND COMPUTER PROGRAM PRODUCT FOR GENERATING SEGMENTED IMAGES Non-Final OA Dell Products L.P.
18001776 TRAINING DATA SELECTION DEVICE, TRAINING DATA SELECTION METHOD, AND PROGRAM Non-Final OA Sony Interactive Entertainment Inc.
18065897 METHOD AND SYSTEM FOR MOVEMENT COMPENSATION DURING CT RECONSTRUCTION Final Rejection Siemens Healthineers AG
18058896 LESION TRACKING IN 4D LONGITUDINAL IMAGING STUDIES Final Rejection Siemens Healthineers AG
18179169 DEFECT INSPECTION DEVICE, DEFECT INSPECTION METHOD, AND DEFECT INSPECTION COMPUTER PROGRAM PRODUCT Non-Final OA Kabushiki Kaisha Toshiba
18078027 PERSON RE-IDENTIFICATION METHOD, COMPUTER-READABLE STORAGE MEDIUM, AND TERMINAL DEVICE Final Rejection UBTECH ROBOTICS CORP LTD
18094867 HIGH-PRECISION POINT CLOUD COMPLETION METHOD BASED ON DEEP LEARNING AND DEVICE THEREOF Final Rejection NANJING UNIVERSITY OF POSTS AND TELECOMMUNICATIONS
18106585 METHOD AND SYSTEM FOR FEATURE EXTRACTION USING RECONFIGURABLE CONVOLUTIONAL CLUSTER ENGINE IN IMAGE SENSOR PIPELINE Final Rejection HCL Technologies Limited
18171744 METHOD FOR GENERATING TRAINING DATA AND FOR TRAINING A DEEP LEARNING ALGORITHM FOR DETECTION OF A DISEASE INFORMATION, METHOD, SYSTEM AND COMPUTER PROGRAM FOR DETECTION OF A DISEASE INFORMATION Non-Final OA Siemens Healthcare GmbH

Facing This Examiner?

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Build Your Strategy

Sign in with your work email

Enter your email to receive a magic link. No password needed.

Personal email addresses (Gmail, Yahoo, etc.) are not accepted.

Free tier: 3 strategy analyses per month