Prosecution Insights
Last updated: April 19, 2026

Examiner: MASIH, KAREN

Tech Center 2800 • Art Units: 2837 2846

This examiner grants 91% of resolved cases

Performance Statistics

90.8%
Allow Rate
+22.8% vs TC avg
1021
Total Applications
+6.7%
Interview Lift
783
Avg Prosecution Days
Based on 996 resolved cases, 2023–2026

Rejection Statute Breakdown

4.9%
§101 Eligibility
11.2%
§102 Novelty
54.1%
§103 Obviousness
16.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18629405 HYBRID MULTI-STAGE DEVICE FOR MOTOR STARTERS Non-Final OA Saudi Arabian Oil Company
18643054 OIL TEMPERATURE CONTROL DEVICE AND METHOD Non-Final OA HYUNDAI MOBIS CO., LTD.
18701329 MOTOR DRIVING DEVICE AND REFRIGERATION CYCLE APPLICATION APPARATUS Non-Final OA Mitsubishi Electric Corporation
18672639 METHOD FOR REGULATING AN ELECTRIC MOTOR Non-Final OA ZF Friedrichshafen AG
18444246 SYSTEMS AND METHODS FOR CONFIGURABLE ELECTRICAL INVERTER Non-Final OA BorgWarner Inc.
18305725 ROTOR CURRENT PREDICTION IN AN ELECTRIC MOTOR DRIVE HAVING AN ONLY-STATIONARY-SIDE COMPENSATION NETWORK Non-Final OA BorgWarner Inc.
18708198 TRANSFORMER DEVICE AND SYNCHRONOUS MACHINE Non-Final OA Mahle International GmbH
18700702 EXTERNALLY EXCITED ELECTRIC SYNCHRONOUS MACHINE Non-Final OA MAHLE International GmbH
18437736 SYNCHRONIZED TORQUE PULSATIONS FOR ELECTRIC DRIVE SYSTEMS Non-Final OA Ford Global Technologies, LLC
18661954 REGENERATIVE BRAKING CURRENT CONTROL IN POWER TOOL Non-Final OA Black & Decker Inc.
18292404 ELECTRICAL DRIVE SYSTEM FOR A VEHICLE AND METHOD FOR OPERATING A CORRESPONDING ELECTRICAL DRIVE SYSTEM Non-Final OA MERCEDES-BENZ GROUP AG
18709677 MOTOR CONTROL DEVICE AND MOTOR CONTROL METHOD Non-Final OA MINEBEA MITSUMI Inc.
18659244 ELECTRONIC POWER SYSTEM WITH MODULAR SEALED ENCLOSURE Non-Final OA CILAG GMBH INTERNATIONAL
18713232 METHOD FOR OPERATING A DRIVE TRAIN HAVING AN ELECTROMOTIVE DRIVE Non-Final OA Robert Bosch GmbH
18674130 METHOD OF REDUCING VIBRATIONS IN AN ELECTRIC MOTOR Non-Final OA ABB Schweiz AG
18600450 CONTROLLER FOR A PERMANENT MAGNET MACHINE Non-Final OA Hamilton Sundstrand Corporation
18682718 MULTIPLE VARIABLE SPEED DRIVE UNIT ON A COMPRESSION SHAFT LINE Non-Final OA Nuovo Pignone Tecnologie - S.r.l.
18484628 BUS CURRENT CONTROL METHOD, DEVICE, SYSTEM, AND STORAGE MEDIUM Non-Final OA GEELY AUTOMOBILE RESEARCH INSTITUTE (NINGBO) CO., LTD
18657028 CONTROL SCHEME FOR STARTING DUAL CHANNEL PERMANENT MAGNET MOTOR DRIVE SYSTEM UNDER OSSC FAULT OF ONE CHANNEL Non-Final OA Goodrich Actuation Systems Limited
18701442 ELECTRIC MOTOR Non-Final OA Dyson Technology Limited

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