Prosecution Insights
Last updated: April 19, 2026

Examiner: ONDRASIK, JOHN PAUL

Tech Center 2800 • Art Units: 2859

This examiner grants 49% of resolved cases

Performance Statistics

48.6%
Allow Rate
-19.4% vs TC avg
75
Total Applications
+65.6%
Interview Lift
1241
Avg Prosecution Days
Based on 35 resolved cases, 2023–2026

Rejection Statute Breakdown

3.7%
§101 Eligibility
16.9%
§102 Novelty
50.3%
§103 Obviousness
21.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
17722544 CHARGING METHOD BASED ON THERMAL CONTROL AND ELECTRONIC DEVICE THEREFOR Final Rejection SAMSUNG ELECTRONICS CO., LTD.
17748792 WORK AREA CHARGING Non-Final OA MILWAUKEE ELECTRIC TOOL CORPORATION
17748828 CHARGING NOTIFICATIONS FOR A BATTERY PACK CHARGER Final Rejection MILWAUKEE ELECTRIC TOOL CORPORATION
17941593 POWER SUPPLY CIRCUIT AND CHARGING DEVICE Non-Final OA GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP, LTD.
17930987 POWER SUPPLY CONVERSION CIRCUIT AND CHARGING DEVICE Final Rejection GUANGDONG OPPO MOBILE TELECOMMUNICATIONS CORP., LTD.
17745966 SYSTEM FOR CHARGING/DISCHARGING BATTERY Final Rejection SK On Co., Ltd.
17867965 Charging Apparatus and Method Using Auxiliary Battery Non-Final OA Kia Corporation
17971838 BATTERY CHARGING SYSTEM WITH ENHANCED TIME-BASED CHARGING AND BATTERY CELL SELECTION Final Rejection Volvo Car Corporation
17813414 POWER TRANSACTION MANAGEMENT SERVER AND POWER TRANSACTION PROCESSING DEVICE FOR MOBILE OBJECT Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18069761 ELECTRIC POWER CONVERTER, CONTROL METHOD FOR ELECTRIC POWER CONVERTER, ELECTRIC POWER SYSTEM, CONTROL METHOD FOR ELECTRIC POWER SYSTEM, AND COMPUTER READABLE RECORDING MEDIUM Final Rejection FURUKAWA ELECTRIC CO., LTD.
17843063 MANAGEMENT METHOD AND DEVICE OF BLUETOOTH® EARPHONE CHARGING PATHS, AND NON-TRANSITORY READABLE STORAGE MEDIUM Non-Final OA GOERTEK INC.
18150373 BATTERY CONTROL APPARATUS FOR ELECTRIC VEHICLE Non-Final OA SUBARU CORPORATION
17805821 DETERMINING LONGEVITY OF BATTERIES USING DEPTH OF DISCHARGE Non-Final OA Medtronic, Inc.
17760492 TERMINAL, TERMINAL CHARGING METHOD, ELECTRONIC DEVICE, AND STORAGE MEDIUM Final Rejection ZTE CORPORATION
18061267 Wireless Transceiver For Rechargeable Electronic Devices Non-Final OA Ossia Inc.
17893952 APPARATUS FOR AND METHOD OF DETECTING AN ERROR IN A COUPLING BETWEEN CHARGING DEVICES Non-Final OA YURA CORPORATION CO.,LTD.
17740592 Simplified Multi-Part Refueling Device Non-Final OA Tecflower AG
17772137 ELECTRIC STORAGE SYSTEM Non-Final OA NExT-e Solutions Inc.

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