Prosecution Insights
Last updated: August 18, 2026

Examiner: ONDRASIK, JOHN PAUL

Tech Center 2800 • Art Units: 2859

This examiner grants 53% of resolved cases

Performance Statistics

52.9%
Allow Rate
-15.1% vs TC avg
78
Total Applications
+52.9%
Interview Lift
1335
Avg Prosecution Days
Based on 51 resolved cases, 2023–2026

Rejection Statute Breakdown

3.0%
§101 Eligibility
14.8%
§102 Novelty
56.0%
§103 Obviousness
19.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17722544 CHARGING METHOD BASED ON THERMAL CONTROL AND ELECTRONIC DEVICE THEREFOR Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
17748792 WORK AREA CHARGING Final Rejection MILWAUKEE ELECTRIC TOOL CORPORATION
18371752 CHARGING CONTROL DEVICE Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
17971838 BATTERY CHARGING SYSTEM WITH ENHANCED TIME-BASED CHARGING AND BATTERY CELL SELECTION Final Rejection Volvo Car Corporation
18254790 Removable Battery Pack with at least one Switching Element for Interrupting or Enabling a Charging or Discharging Current Final Rejection Robert Bosch GmbH
17946077 CONTROL DEVICE AND STORAGE MEDIUM Non-Final OA HONDA MOTOR CO., LTD.
18010367 SYSTEM AND METHOD FOR CONTROLLING CHARGING/DISCHARGING BETWEEN BATTERIES OF DUAL BATTERY Non-Final OA LG ENERGY SOLUTION, LTD.
18164323 CHARGING STATION FOR DIFFERENTLY SIZED WEARABLE RING DEVICES Non-Final OA Oura Health Oy
18056540 AUTOMATIC INSPECTION AND LOCKING FOR AN ELECTRIC VEHICLE CHARGING STATION Final Rejection Amazon Technologies, Inc.
18370418 BATTERY HEATING METHOD, CHARGING DEVICE, AND BATTERY MANAGEMENT SYSTEM Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
17715203 METHOD FOR CHARGING BATTERY, BATTERY MANAGEMENT SYSTEM, CHARGE AND DISCHARGE DEVICE Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
17745966 SYSTEM FOR CHARGING/DISCHARGING BATTERY Non-Final OA SK On Co., Ltd.
17930987 POWER SUPPLY CONVERSION CIRCUIT AND CHARGING DEVICE Final Rejection GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
17941593 POWER SUPPLY CIRCUIT AND CHARGING DEVICE Non-Final OA GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP, LTD.
18150373 BATTERY CONTROL APPARATUS FOR ELECTRIC VEHICLE Final Rejection SUBARU CORPORATION
18371807 AUTO-DISCHARGE FOR CAPACITIVE DEVICES Non-Final OA Hamilton Sundstrand Corporation
17986246 DIRECT CURRENT FAST CHARGER CONTROL METHOD FOR VEHICLE WITH MULTI-PORT CHARGING SYSTEM Non-Final OA GM Global Technology Operations LLC

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