Prosecution Insights
Last updated: April 19, 2026

Examiner: ZHOU, ZIXUAN

Tech Center 2800 • Art Units: 2859

This examiner grants 76% of resolved cases

Performance Statistics

76.5%
Allow Rate
+8.5% vs TC avg
635
Total Applications
+17.2%
Interview Lift
1021
Avg Prosecution Days
Based on 605 resolved cases, 2023–2026

Rejection Statute Breakdown

2.1%
§101 Eligibility
23.0%
§102 Novelty
55.7%
§103 Obviousness
13.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18306485 METHOD AND ELECTRONIC DEVICE FOR CONTROLLING DISCHARGE OF BATTERY Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18031586 POWER DISTRIBUTION METHOD AND ENERGY STORAGE SYSTEM USING SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18177964 SYSTEM AND METHOD FOR CHARGING ELECTRIC VEHICLES Non-Final OA Ford Global Technologies, LLC
18177974 SYSTEM AND METHOD FOR CHARGING ELECTRIC VEHICLES Non-Final OA Ford Global Technologies, LLC
17981823 METHOD AND APPARATUS FOR OPTIMAL TIMED CHARGING Final Rejection Volvo Car Corporation
18184358 BATTERY CHARGING METHOD AND DEVICE AND ELECTRONIC APPARATUS Non-Final OA Lenovo (Beijing) Limited
18390218 WIRELESS CHARGING USING TIME-DIVISION MULTIPLEXING Non-Final OA Google LLC
18267484 BATTERY PACK Non-Final OA MAKITA CORPORATION
18202274 SYSTEM AND METHOD FOR CONTROLLING ELECTRIC POWER OF VEHICLE BATTERY Non-Final OA HL MANDO CORPORATION
18185376 SYSTEM, COMPUTER-READABLE STORAGE MEDIUM, AND METHOD Non-Final OA HONDA MOTOR CO.,LTD.
17784446 POWER STORAGE DEVICE, VEHICLE, POWER STORAGE DEVICE CONTROL METHOD, AND PROGRAM Non-Final OA HONDA MOTOR CO., LTD.
18186958 Battery pack, tool system, charging system, adapter and methods using the same Non-Final OA Greenworks (Jiangsu) Co., Ltd.
18115821 WIRELESS CHARGING AND POSITIONING DEVICE AND METHOD Non-Final OA INVENTEC CORPORATION
18307218 TANDEM ELECTRIC VEHICLE CHARGING Non-Final OA GM GLOBAL TECHNOLOGY OPERATIONS LLC
18117283 Systems and Methods for Charging a Material Handling Vehicle Non-Final OA The Raymond Corporation
17905476 AUTOMOTIVE CAR SEAT WIRELESS CHARGING SYSTEM Final Rejection Yank Technologies, Inc.
18083061 POWER SUPPLY SYSTEM FOR POWERING A HOME Non-Final OA Our Next Energy, Inc.
18184722 SAFETY PROTECTION METHOD AND SYSTEM FOR BATTERY CHARGING AND SWAP STATION, MEDIUM, APPARATUS, AND BATTERY CHARGING AND SWAP STATION Non-Final OA NIO TECHNOLOGY (ANHUI) CO., LTD.
18169092 BATTERY PACK CONTROL APPARATUS, BATTERY PACK CONTROL METHOD, AND NON-TRANSITORY COMPUTER RECORDING MEDIUM INCLUDING BATTERY PACK CONTROL PROGRAM Non-Final OA PRIMEARTH EV ENERGY CO., LTD.
18032068 Solid-State Battery Management System for High Current Applications Non-Final OA Auto Motive Power Inc.
18041502 DYNAMIC WIRELESS POWER TRANSFER SYSTEM CONTROLLING MULTIPLE TRANSMITTER COILS Non-Final OA CLEAN TRAIN PROPULSION
18066211 SYSTEM AND METHOD FOR A CONDUCTIVE CHARGING SYSTEM Non-Final OA Proterra Operating Company, Inc.
17904793 Lithium-Ion Auxiliary Power Supply with Recharge Voltage Control for Secondary HVAC System in Commercial Trucks Non-Final OA Eric J. KASTANIS

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