Prosecution Insights
Last updated: April 19, 2026

Examiner: HAN, CHARLES J

Tech Center 3600 • Art Units: 3662 3665

This examiner grants 68% of resolved cases

Performance Statistics

68.5%
Allow Rate
+16.5% vs TC avg
454
Total Applications
+42.9%
Interview Lift
1227
Avg Prosecution Days
Based on 428 resolved cases, 2023–2026

Rejection Statute Breakdown

6.5%
§101 Eligibility
20.8%
§102 Novelty
38.2%
§103 Obviousness
32.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18281901 Display Device For Tractor Final Rejection Yanmar Holdings Co., Ltd.
18976400 WORK VEHICLE AND METHOD FOR CONTROLLING WORK VEHICLE Non-Final OA Kubota Corporation
18916557 USER INTERFACES FOR PHYSICAL ACTIVITY INFORMATION Non-Final OA Apple Inc.
18978381 AUGMENTED REALITY GUIDANCE INTERFACE Non-Final OA Snap Inc.
18760454 INFORMATION PROCESSING DEVICE Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18512572 VEHICLE DISPLAY CONTROL DEVICE, VEHICLE DISPLAY CONTROL METHOD, AND RECORDING MEDIUM FOR A VEHICLE Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18728426 System and Method for Testing a Driving Assistance System Non-Final OA Bayerische Motoren Werke Aktiengesellschaft
18892090 DYNAMIC ROUTE RECOMMENDATION FOR SERVICE PROVIDERS Non-Final OA Uber Technologies, Inc.
18246217 METHOD FOR THE AT LEAST PARTLY AUTOMATED GUIDANCE OF A MOTOR VEHICLE Non-Final OA Robert Bosch GmbH
18955498 ELECTRIC VEHICLE CHARGING MANAGEMENT SYSTEM AND METHOD Non-Final OA State Farm Mutual Automobile Insurance Company
18726259 SMART WORK ZONE SYSTEM Non-Final OA VIRGINIA TECH INTELLECTUAL PROPERTIES, INC.
18775686 SLEW DRIVE SYSTEM FOR AERIAL PLATFORM LEVELING Final Rejection Altec Industries, Inc.
18795594 ADAPTIVE LIDAR SCANNING TECHNIQUES FOR IMPROVED FRAME RATE AND SAFETY Non-Final OA THE CHARLES STARK DRAPER LABORATORY, INC.
18864135 SPEED CONTROL SYSTEM FOR A VEHICLE AND METHOD Non-Final OA JAGUAR LAND ROVER LIMITED
18787315 VEHICLE Non-Final OA MicoLatta Inc.
18691515 OPERATING UNIT AND AGRICULTURAL WORKING MACHINE Non-Final OA Grimme Landmaschinenfabrik GmbH & Co. KG
18533730 CONTROLLER FOR A WORK MACHINE Non-Final OA Great Plains Manufacturing, Inc.

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