Prosecution Insights
Last updated: August 18, 2026

Examiner: CHEUNG, CALVIN K

Tech Center 3600 • Art Units: 2422 3621 3661 3662 3666 3668 3669

This examiner grants 88% of resolved cases

Performance Statistics

87.7%
Allow Rate
+35.7% vs TC avg
984
Total Applications
+8.3%
Interview Lift
904
Avg Prosecution Days
Based on 968 resolved cases, 2023–2026

Rejection Statute Breakdown

19.1%
§101 Eligibility
19.9%
§102 Novelty
29.7%
§103 Obviousness
22.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18936284 INFORMATION PROCESSING DEVICE Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18290117 VEHICLE, NOTIFICATION METHOD, NON-TRANSITORY COMPUTER-READABLE STORAGE MEDIUM, AND NOTIFICATION DEVICE Non-Final OA HONDA MOTOR CO., LTD.
19187524 SITE-SPECIFIC SEED ORIENTATION Non-Final OA Deere & Company
18966854 FAILED DEVICE DIAGNOSTIC INFORMATION Final Rejection Deere & Company
19047793 POSITIONING INFORMATION PROCESSING METHOD AND APPARATUS, DEVICE, AND MEDIUM Non-Final OA TENCENT TECHNOLOGY (SHENZHEN) COMPANY LIMITED
19212363 VEHICLE DATA EXTRACTION SERVICE Non-Final OA Amazon Technologies, Inc.
19047281 PROCESSING SYSTEM, PROCESSING DEVICE,AUTONOMOUS DRIVING DEVICE, PROCESSING METHOD, AND STORAGE MEDIUM STORING PROCESSING PROGRAM Non-Final OA DENSO CORPORATION
19209255 SYSTEMS AND METHODS FOR VEHICLE CONFIGURATION Non-Final OA Ford Global Technologies, LLC
19169210 SYSTEM FOR INTELLIGENT TRANSPORT BETWEEN SMART HOMES AND SMART COMMUNITIES Non-Final OA AT&T Intellectual Property I, L.P.
19025496 SHIP CONTROL DEVICE, SHIP CONTROL METHOD, SHIP CONTROL SYSTEM, AND COMPUTER READABLE MEDIUM Final Rejection FURUNO ELECTRIC CO., LTD.

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