Prosecution Insights
Last updated: April 19, 2026

Examiner: LIEW, ALEX KOK SOON

Tech Center 3700 • Art Units: 2624 2668 2674 3795

This examiner grants 88% of resolved cases

Performance Statistics

87.5%
Allow Rate
+17.5% vs TC avg
1112
Total Applications
+7.2%
Interview Lift
961
Avg Prosecution Days
Based on 1094 resolved cases, 2023–2026

Rejection Statute Breakdown

8.6%
§101 Eligibility
13.5%
§102 Novelty
44.7%
§103 Obviousness
3.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18432712 CAMERA CALIBRATION METHOD AND APPARATUS Non-Final OA Samsung Electronics Co. , Ltd.
18261341 IMAGE PROCESSING DEVICE AND IMAGE PROCESSING METHOD Final Rejection SONY GROUP CORPORATION
18447293 MEDICAL SUPPORT DEVICE, ENDOSCOPE, MEDICAL SUPPORT METHOD, AND PROGRAM Non-Final OA FUJIFILM Corporation
18693331 RATE-CONTROL USING MACHINE VISION PERFORMANCE Non-Final OA Telefonaktiebolaget LM Ericsson (publ)
18413624 IDENTIFYING BLOOD VESSELS IN ULTRASOUND IMAGES Non-Final OA FUJIFILM SONOSITE, INC.
18691424 EXPANDED FIELD OF VIEW USING MULTIPLE CAMERAS Non-Final OA Apple Inc.
18686233 READING ORDER WITH POINTER TRANSFORMER NETWORKS Non-Final OA Google LLC
17541896 Parameter Determination Apparatus, Image Forming Apparatus, Post-Processing Apparatus, Sheet Feeding Apparatus, And Creation Method Of Determination Model Non-Final OA Konica Minolta, Inc.
18590759 SYSTEM AND METHOD FOR EFFICIENT HARDWARE-ACCELERATED NEURAL NETWORK CONVOLUTION Non-Final OA Micron Technology, Inc.
18265431 FEATURE EXTRACTION METHOD FOR EXTRACTING FEATURE VECTORS FOR IDENTIFYING PATTERN OBJECTS Final Rejection ASML NETHERLANDS B.V.
18600189 Performance Recording System, Performance Recording Method, and Recording Medium Non-Final OA Yamaha Corporation
18596886 DENTAL CARIES DETECTION DEVICE Non-Final OA Tamron Co., Ltd.
18259591 3D VIRTUAL CONSTRUCT AND USES THEREOF Non-Final OA Tracxone Ltd.

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