Prosecution Insights
Last updated: May 29, 2026

Examiner: LUO, DAVID S

Tech Center 3600 • Art Units: 2837 2846 3611

This examiner grants 90% of resolved cases

Performance Statistics

90.4%
Allow Rate
+38.4% vs TC avg
1,148
Total Applications
+6.5%
Interview Lift
788
Avg Prosecution Days
Based on 1121 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
37.5%
§102 Novelty
60.0%
§103 Obviousness
1.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18712257 ACTUATOR DEVICE, METHOD OF CONTROLLING ACTUATOR DEVICE, AND MOBILE OBJECT Non-Final OA SONY GROUP CORPORATION
18714233 POWER CONVERTING APPARATUS, MOTOR DRIVE APPARATUS, AND REFRIGERATION-CYCLE APPLICATION DEVICE Non-Final OA Mitsubishi Electric Corporation
18698734 POWER CONVERTER, MOTOR DRIVE APPARATUS, AND REFRIGERATION CYCLE APPLIED APPARATUS Non-Final OA Mitsubishi Electric Corporation
18283875 MOTOR CONTROL DEVICE AND ELECTRIC POWER STEERING DEVICE Non-Final OA Mitsubishi Electric Corporation
18739117 AIR COOLED RESISTOR ARRANGEMENT Non-Final OA Volvo Truck Corporation
18739103 AIR COOLED RESISTOR ARRANGEMENT Non-Final OA Volvo Truck Corporation
18717551 METHOD FOR DRIVING A POWER SUPPLY INVERTER OF A MOTOR COMPRISING AT LEAST TWO WINDINGS UPON A SHORT-CIRCUIT TYPE FAILURE Non-Final OA CONTINENTAL AUTOMOTIVE TECHNOLOGIES GMBH
18666674 MOTOR CONTROL Non-Final OA Cypress Semiconductor Corporation
18666011 STALL DETECTION IN FIELD-ORIENTED SENSORLESS MOTOR CONTROL Non-Final OA Black & Decker Inc.
18663315 HANDHELD POWER TOOL WITH BRUSHLESS ELECTRIC MOTOR Non-Final OA Black & Decker Inc.
18613603 POWER TOOL Non-Final OA Black & Decker Inc.
18699421 MOTOR CONTROL DEVICE Non-Final OA FANUC CORPORATION
18733842 ELECTRIC POWER CONVERSION SYSTEM Non-Final OA KABUSHIKI KAISHA YASKAWA DENKI
18754745 INTELLIGENT CLEANING DEVICE Non-Final OA Beijing Roborock Technology Co., Ltd.
18671942 Screw Air Compressor Unit with Energy Storage Non-Final OA TNT MANUFACTURING CO., LTD.
18709479 METHOD FOR RECONFIGURING AN ELECTRIC MACHINE Non-Final OA ELDOR CORPORATION S.P.A.
18633447 INTEGRATED AVIONICS UNIT Non-Final OA ASTROBOTIC TECHNOLOGY, INC.
18699203 SWITCHOVER ASYMMETRIC H-BRIDGE CIRCUIT FOR SERIES AND PARALLEL MODE OPERATION OF SRM MOTOR Non-Final OA CHARA TECHNOLOGIES PVT LTD
18692267 RECOVERING ENERGY FROM A ROTATING VEHICLE WHEEL AND DEVICE, METHOD AND DISC ROTOR THEREFOR Non-Final OA REBUS CORPORATION PTY LTD
18544421 AIRCRAFT PISTON ENGINE MAGNETO AND IGNITION SYSTEM Non-Final OA Champion Aerospace LLC

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