Prosecution Insights
Last updated: October 02, 2026

Examiner: TAN, OLIVER E

Tech Center 3600 • Art Units: 3661 3669

This examiner grants 73% of resolved cases

Analysis

Oliver E. Tan has resolved 123 cases in Art Unit 3661. The allowance rate is 73.2 percent, which is a solid rate for applicants. The median days to allowance is 998, providing a clear expectation for the duration of prosecution. This 998-day figure is a key timing metric in Tech Center 3600.

The interview lift of 10.1 percent shows that direct communication is helpful. While the 73.2 percent baseline allowance rate is already favorable, an interview can provide an additional boost. Practitioners should factor both the success rate and the 998-day median into their planning. With 123 cases resolved, the 10.1 percent lift is a reliable indicator of the benefits of verbal engagement. Direct engagement is a recommended strategy.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

73.2%
Allow Rate
+21.2% vs TC avg
159
Total Applications
+10.1%
Interview Lift
998
Avg Prosecution Days
Based on 123 resolved cases, 2023–2026

Rejection Statute Breakdown

11.2%
§101 Eligibility
15.0%
§102 Novelty
55.6%
§103 Obviousness
16.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17977245 ROBOTIC VACUUM CLEANER FOR MONITORING PET AND METHOD OF CONTROLLING THE SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
19204718 VEHICLE CONTROLLER, METHOD, AND COMPUTER PROGRAM FOR VEHICLE CONTROL Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
19098424 INFORMATION PROCESSING APPARATUS, INFORMATION PROCESSING METHOD, AND STORAGE MEDIUM Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18664702 DRIVER EVALUATION INFORMATION PROVIDING DEVICE AND EVALUATION INFORMATION PROVIDING METHOD Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18536145 COORDINATING EXISTING AND NEW FUNCTIONALITY ON A VEHICLE Non-Final OA TOYOTA MOTOR ENGINEERING & MANUFACTURING NORTH AMERICA, INC.
19002249 PARKED CAR CLASSIFICATION BASED ON A VELOCITY ESTIMATION Non-Final OA TOYOTA RESEARCH INSTITUTE, INC.
19303564 Method for Optimizing a Geometric Path for a Robot Device Around an Obstacle Non-Final OA ABB Schweiz AG
19065210 TRAFFIC CONTROL APPARATUS, TRAFFIC CONTROL SYSTEM, AND TRAFFIC CONTROL METHOD Final Rejection NEC CORPORATION
19293946 VEHICLE CONTROL METHOD AND VEHICLE CONTROL DEVICE Non-Final OA Panasonic Automotive Systems Co., Ltd.
18648700 INFORMATION TRANSMISSION METHOD AND CLIENT DEVICE Non-Final OA Panasonic Intellectual Property Corporation of America
19392731 SECONDARY BRAKE SYSTEM FUNCTIONALITY Non-Final OA VOLVO TRUCK CORPORATION
19472465 A METHOD FOR CONTROLLING A POWER SYSTEM OF A VEHICLE Non-Final OA VOLVO TRUCK CORPORATiON
19247151 SYSTEM FOR ESTIMATING AND ADJUSTING VEHICLE ENERGY CONSUMPTION ON A ROAD SEGMENT BASED ON PREDICTED GENERAL WEATHER CONDITIONS Non-Final OA Volvo Truck Corporation
19087310 METHODS AND SYSTEMS FOR PATHING GENERATION FOR A VEHICLE Final Rejection Oshkosh Corporation
18954619 METHOD AND SYSTEM FOR PLANNING A TRAJECTORY FOR AN AT LEAST PARTIALLY AUTOMATED VEHICLE Final Rejection Robert Bosch GmbH
19248041 UNMANNED AERIAL VEHICLE, UNMANNED AERIAL VEHICLE CONTROL SYSTEM, AND UNMANNED AERIAL VEHICLE CONTROL METHOD Non-Final OA Kubota Corporation
19147122 VEHICLE CONTROL DEVICE Final Rejection AISIN CORPORATION
18965838 SYSTEM AND METHOD FOR MANAGING CONTROL AUTHORITY OF AUTONOMOUS VEHICLE Final Rejection Kia Corporation
18034187 VEHICLE FOR PERFORMING MINIMAL RISK MANEUVER AND METHOD FOR OPERATING THE SAME Non-Final OA Kia Corporation
18308888 METHOD AND DEVICE FOR RESPONDING TO EMERGENCY SITUATION Non-Final OA HYUNDAI MOBIS Co., Ltd.
19038890 SUBPROGRAM SHARING METHOD AND APPARATUS, AND ELECTRONIC DEVICE AND STORAGE MEDIUM Final Rejection Tencent Technology (Shenzhen) Company Limited
19157721 WORK MACHINE AND CONTROL METHOD FOR WORK MACHINE Final Rejection KOMATSU LTD.
18678421 Perception-Based Worksite Control System Non-Final OA Caterpillar Inc.
19186950 Augmented Reality Wayfinding Non-Final OA WAYMO LLC
18179033 SYSTEMS, APPARATUS, AND METHODS TO IMPROVE PERFORMANCE EFFICIENCY OF AUTONOMOUS ROBOTS Non-Final OA Ocado Innovation Limited
18392326 SHIFTING DEVICE FOR HUMAN-POWERED VEHICLE, DRIVE UNIT FOR HUMAN-POWERED VEHICLE, CONTROL SYSTEM FOR HUMAN-POWERED VEHICLE, AND COMMUNICATION DEVICE FOR HUMAN-POWERED VEHICLE Final Rejection Shimano Inc.
17732872 CONNECTOR WITH AMBIENCE MONITORING CAPABILITY AND METHODS OF USE FOR CHARGING AN ELECTRIC AIRCRAFT Non-Final OA BETA AIR, LLC
18215629 SYSTEM AND METHOD FOR CONTROLLING THE OPERATION OF AN AGRICULTURAL SPRAYER Non-Final OA CNH Industrial America LLC
19011016 END TO END AND HEURISTIC TRAJECTORY PLANNING FUSION FOR AUTOMATED DRIVING Non-Final OA GM Global Technology Operations LLC

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