Prosecution Insights
Last updated: May 29, 2026

Examiner: PALMARCHUK, BRIAN KEITH

Tech Center 3600 • Art Units: 3669

This examiner grants 73% of resolved cases

Performance Statistics

73.3%
Allow Rate
+21.3% vs TC avg
43
Total Applications
+16.7%
Interview Lift
826
Avg Prosecution Days
Based on 15 resolved cases, 2023–2026

Rejection Statute Breakdown

2.6%
§101 Eligibility
4.0%
§102 Novelty
90.8%
§103 Obviousness
2.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18728972 TRANSFER CONTROL SYSTEM, TRANSFER CONTROL APPARATUS, AND TRANSFER CONTROL METHOD Non-Final OA NEC Corporation
18688438 CONTACT DETERMINATION DEVICE, CONTACT DETERMINATION SYSTEM, CONTACT DETERMINATION METHOD, AND PROGRAM Final Rejection NEC Corporation
18124944 INFORMATION DEVICE FOR PROVIDING INFORMATION ABOUT CHARGERS FOR CHARGING VEHICLE RECHARGEABLE BATTERY Non-Final OA DENSO CORPORATION
18731693 ELECTRIC WORKING MACHINE AND METHOD OF ACTIVATING ELECTRIC WORKING MACHINE Non-Final OA KUBOTA CORPORATION
18948236 VEHICLE DRIVING SUPPORT APPARATUS, VEHICLE DRIVING SUPPORT METHOD, AND NON-TRANSITORY STORAGE MEDIUM STORING A PROGRAM Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18480081 EMERGENCY NAVIGATIONAL PATHING Non-Final OA T-Mobile Innovations LLC
18192924 SYSTEMS AND METHODS FOR EN ROUTE PROACTIVE THERMAL CONDITIONING OF ELECTRIFIED VEHICLE BATTERIES TO REDUCE CHARGING AND STOPPAGE TIME Non-Final OA FCA US LLC
18133630 METHOD FOR PREDICTING TRAFFIC INFORMATION, APPARATUS FOR PREDICTING TRAFFIC INFORMATION, AND STORAGE MEDIUM STORING INSTRUCTIONS TO PERFORM METHOD FOR PREDICTING TRAFFIC INFORMATION Non-Final OA Research & Business Foundation SUNGKYUNKWAN UNIVERSITY
18413055 VEHICLE CONTROL DEVICE AND VEHICLE CONTROL METHOD THEREOF Final Rejection Honda Motor Co., Ltd.
18753028 PIEZOELECTRIC DEVICE TUNED FOR ENERGY HARVESTING ACROSS A FREQUENCY RANGE Final Rejection Deere & Company
18551028 SPEED CONTROL ASSISTANCE APPARATUS Non-Final OA ISUZU MOTORS LIMITED
19007680 UNMANNED AERIAL VEHICLE AND OPERATION METHOD THEREOF Non-Final OA Qisda Corporation
18769593 WORKING VEHICLE AND CONTROL METHOD FOR WORKING VEHICLE Final Rejection TAKEUCHI MFG. CO., LTD.
18704753 WORK MACHINE Final Rejection KOBELCO CONSTRUCTION MACHINERY CO., LTD.
18901370 METHOD FOR SHARING A PATHWAY OF A FIRST VEHICLE WHICH IS DRIVING A HOST LANE WITH A PATHWAY OF A SECOND VEHICLE WHICH IS DRIVING A TARGET LANE THROUGH A V2X COMMUNICATION AND CHANGING A DRIVING LANE OF THE FIRST VEHICLE FROM THE HOST LANE TO THE TARGET LANE AND COMPUTING DEVICE USING THE SAME Non-Final OA Obigo Inc.
18698420 METHOD OF CONTROLLING OPERATION OF A VIBRATORY ROLLER Non-Final OA Dynapac Compaction Equipment AB
18683009 PERCEPTION TESTING Final Rejection Five Al Limited

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