Prosecution Insights
Last updated: April 19, 2026

Examiner: CHU, RANDOLPH I

Tech Center 2600 • Art Units: 2624 2663 2666 2667 2668

This examiner grants 80% of resolved cases

Performance Statistics

80.2%
Allow Rate
+18.2% vs TC avg
827
Total Applications
+5.9%
Interview Lift
1142
Avg Prosecution Days
Based on 791 resolved cases, 2023–2026

Rejection Statute Breakdown

17.6%
§101 Eligibility
27.8%
§102 Novelty
39.1%
§103 Obviousness
9.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18432450 DEFECT REDUCTION APPARATUS AND DEFECT REDUCTION METHOD Non-Final OA Samsung Electronics Co., Ltd.
18423465 STORAGE MEDIUM STORING PROGRAM AND IMAGE PROCESSING APPARATUS Non-Final OA BROTHER KOGYO KABUSHIKI KAISHA
18257670 SENSOR DEVICE AND DATA PROCESSING METHOD THEREOF Final Rejection SONY GROUP CORPORATION
18482071 METHOD FOR DETERMINING ADHESABILITY OF A FILM Non-Final OA The Procter & Gamble Company
18439302 INSPECTION APPARATUS, IMAGE FORMING APPARATUS, CONTROL METHOD OF INSPECTION APPARATUS, AND STORAGE MEDIUM Non-Final OA CANON KABUSHIKI KAISHA
18471194 FILM GRAIN ANALYSIS, SYNTHESIS, AND REMOVAL Non-Final OA ETH Zürich (Eidgenössische Technische Hochschule Zürich)
18153173 MACHINE LEARNING BASED MONITORING SYSTEM Final Rejection Masimo Corporation
18558094 VIDEO SYNTHESIS APPARATUS, VIDEO SYNTHESIS METHOD, AND PROGRAM Non-Final OA NIPPON TELEGRAPH AND TELEPHONE CORPORATION
18040435 SYSTEM AND METHOD FOR LEVERAGING DOWNLINK BANDWIDTH WHEN UPLINK BANDWIDTH IS LIMITED Non-Final OA MOTOROLA SOLUTIONS, INC.
18611256 Lamella End-Pointing Via Graph-Weighted Neural Networks Non-Final OA FEI Company
18115642 RAPID OBJECT LABELLING AND ANOMALY DETECTION FOR COMPUTER VISION AUTOMATIC TARGET RECOGNITION SYSTEMS Non-Final OA CACI, INC.- FEDERAL
18454734 SYSTEM AND METHOD FOR DETECTING OBJECT IN UNDERGROUND SPACE Non-Final OA KEPCO KDN Co., Ltd.
17971875 METHOD OF AUTOMATIC CHARACTERIZATION AND REMOVAL OF PAD ARTIFACTS IN ULTRASONIC IMAGES OF WELLS Non-Final OA Centro Brasileiro De Pesquisas Físicas - CBPF

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