Prosecution Insights
Last updated: August 18, 2026

Examiner: LU, ZIHENG NMN

Tech Center 4100 • Art Units: 1722 1752 4100

This examiner grants 83% of resolved cases

Performance Statistics

82.8%
Allow Rate
+22.8% vs TC avg
93
Total Applications
+16.0%
Interview Lift
1254
Avg Prosecution Days
Based on 64 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
19.8%
§102 Novelty
67.5%
§103 Obviousness
8.7%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18063165 ELECTRODE, ALL-SOLID-STATE BATTERY, AND METHOD FOR PRODUCING ALL-SOLID-STATE BATTERY Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18383168 COOLING FIN USING PHASE CHANGE MATERIAL AND BATTERY MODULE INCLUDING THE SAME Non-Final OA HYUNDAI MOBIS CO., LTD.
18565430 NEGATIVE ELECTRODE ACTIVE MATERIAL, NEGATIVE ELECTRODE COMPRISING SAME, SECONDARY BATTERY COMPRISING SAME, AND METHOD FOR MANUFACTURING NEGATIVE ELECTRODE ACTIVE MATERIAL Non-Final OA LG ENERGY SOLUTION, LTD.
17769991 LITHIUM SECONDARY BATTERY ELECTRODE COMPRISING PERFORATED CURRENT COLLECTOR, MANUFACTURING METHOD THEREFOR, AND LITHIUM SECONDARY BATTERY COMPRISING ELECTRODE Non-Final OA LG ENERGY SOLUTION, LTD.
18522070 DRY ELECTRODE FILM, AND DRY ELECTRODE AND LITHIUM BATTERY INCLUDING THE SAME Non-Final OA Samsung SDI Co., Ltd.
18470883 RECHARGEABLE BATTERY Final Rejection SAMSUNG SDI CO., LTD.
18153962 SECONDARY BATTERY Non-Final OA Samsung SDI Co., Ltd.
18184213 CURRENT COLLECTING MEMBER, BATTERY CELL, BATTERY, AND POWER CONSUMING DEVICE Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
17752167 BATTERY, POWER CONSUMPTION DEVICE, AND METHOD AND DEVICE FOR PRODUCING BATTERY Non-Final OA CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED
18115233 BATTERY PROTECTION AT ALTITUDE Final Rejection BAE Systems Controls Inc.
18637100 SECONDARY BATTERY Non-Final OA MURATA MANUFACTURING CO., LTD.

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