Prosecution Insights
Last updated: August 17, 2026

Examiner: CHAN, HENG M

Tech Center 1700 • Art Units: 1725 1728 1793 1795

This examiner grants 61% of resolved cases

Performance Statistics

60.7%
Allow Rate
-4.3% vs TC avg
416
Total Applications
+32.5%
Interview Lift
1269
Avg Prosecution Days
Based on 405 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
19.4%
§102 Novelty
49.0%
§103 Obviousness
26.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18285489 NOVEL ADDITIVE FOR NON-AQUEOUS ELECTROLYTE SOLUTION AND LITHIUM SECONDARY BATTERY COMPRISING SAME Non-Final OA LG ENERGY SOLUTION, LTD.
18487057 ENERGY STORAGE MODULE Non-Final OA Samsung SDI Co., Ltd.
18129787 CASE OF BATTERY, BATTERY, POWER CONSUMPTION DEVICE, AND METHOD AND DEVICE FOR MANUFACTURING BATTERY Final Rejection CONTEMPORARY AMPEREX TECHNOLOGY CO., LIMITED

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