Prosecution Insights
Last updated: May 29, 2026

Examiner: CHOWDHURI, SWARNA N

Tech Center 2800 • Art Units: 2836

This examiner grants 76% of resolved cases

Performance Statistics

76.2%
Allow Rate
+8.2% vs TC avg
376
Total Applications
+21.5%
Interview Lift
1128
Avg Prosecution Days
Based on 344 resolved cases, 2023–2026

Rejection Statute Breakdown

0.3%
§101 Eligibility
11.6%
§102 Novelty
86.6%
§103 Obviousness
1.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19062792 APPARATUS FOR SUPPLYING EMERGENCY POWER Non-Final OA LG ENERGY SOLUTION, LTD.
18836820 Battery System Capable of Pack Relay Diagnosis and Vehicle Comprising the Same Non-Final OA LG Energy Solution, Ltd.
17835563 Vehicle Cabin Portable Battery Final Rejection Rivian IP Holdings, LLC
18912704 MODULAR POWER CONVERSION SYSTEM Non-Final OA DEKA Products Limited Partnership
19048326 BATTERY MANAGEMENT SYSTEMS AND CONTROL METHODS Non-Final OA Archer Aviation Inc.
18828959 PORTABLE POWER SUPPLY Non-Final OA BLACK & DECKER INC.
18594439 ELECTRIC POWER CONTROL SYSTEM Non-Final OA SEMICONDUCTOR ENERGY LABORATORY CO., LTD.
18826852 AIRCRAFT POWER SYSTEM Final Rejection Hamilton Sundstrand Corporation
19063410 CONTACTLESS ELECTRIC POWER TRANSMISSION SYSTEM, MOVABLE BODY, AND CONTACTLESS ELECTRIC POWER TRANSMISSION METHOD Non-Final OA HONDA MOTOR CO., LTD.
19000250 CURRENT MODE CONTROL TYPE SWITCHING POWER SUPPLY DEVICE Non-Final OA Rohm Co., Ltd.
18014927 Transmitting unit, energy transfer module, energy transfer system, and energy transmitting and receiving unit Non-Final OA Hilti Aktiengesellschaft
18906769 SELECTIVE GROUNDING OF GRID PARALLEL INVERTER SYSTEMS Final Rejection Bloom Energy Corporation
18841328 METHOD FOR OPERATING A HYBRID BATTERY TROLLEY VEHICLE, AND HYBRID BATTERY TROLLEY VEHICLE Final Rejection Kiepe Electric GmbH
17045813 AC Power Sharing System Final Rejection Allume Energy Pty Ltd

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