Prosecution Insights
Last updated: October 26, 2026

Alex W Mok, USPTO Patent Examiner

Listed by the USPTO as MOK, ALEX W

Tech Center 2800 • Art Units: 1779 2834

This examiner grants 74% of resolved cases

Analysis

MOK, ALEX W is assigned to tech center 2800 and art unit 1779. The record includes 1148 resolved cases, with an allowance rate of 74.2%. Median time to allowance is 994 days. Interview lift is 20.9%, associating interviews with improved allowance outcomes in the profile.

The principal companies are NIDEC Corporation, Toyota Group, and LG Electronics Inc. The principal firms are GREENBLUM & BERNSTEIN, P.L.C., OLIFF PLC, and BUCHANAN, INGERSOLL & ROONEY PC. The large case history gives practitioners a substantial basis for evaluating prosecution expectations, while the interview figure supports considering interviews when claim issues remain subject to discussion.

Written from this page's own data; every figure is computed from USPTO records and verified before publication.

Performance Statistics

74.2%
Allow Rate
+6.2% vs TC avg
1,204
Total Applications
+20.9%
Interview Lift
994
Avg Prosecution Days
Based on 1148 resolved cases, 2023–2026

Rejection Statute Breakdown

1.6%
§101 Eligibility
22.2%
§102 Novelty
67.5%
§103 Obviousness
7.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18707309 IN-WHEEL MOTOR Non-Final OA LG ELECTRONICS INC.
18653208 MOTOR ASSEMBLY AND CLOTHING PROCESSING DEVICE COMPRISING SAME Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18428271 STATOR CORE, MOTOR AND MANUFACTURING METHOD OF STATOR Final Rejection Huawei Digital Power Technologies Co., Ltd.
18651969 STATOR FOR ROTATING ELECTRIC MACHINE AND MOTOR-DRIVEN COMPRESSOR Non-Final OA KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
18651982 STATOR FOR ROTATING ELECTRIC MACHINE Non-Final OA KABUSHIKI KAISHA TOYOTA JIDOSHOKKI
18525995 Rotor Assembly for an Electric Machine Non-Final OA Volvo Car Corporation
19080982 ROTOR FOR ROTARY ELECTRIC MACHINE Non-Final OA HONDA MOTOR CO., LTD.
19126809 ROTOR Non-Final OA Schaeffler Technologies AG & Co. KG
18997694 STATOR FOR AN ELECTRICAL MACHINE, HAVING A DEVICE FOR COOLING THE STATOR Non-Final OA VALEO EAUTOMOTIVE GERMANY GMBH
18778318 ROTARY ELECTRIC MACHINE Non-Final OA DENSO CORPORATION
18879895 ACTUATOR COIL SUBSTRATE AND ACTUATOR Non-Final OA Mitsubishi Electric Corporation
18838748 ROTOR ARRANGEMENT FOR A SEPARATELY EXCITED SYNCHRONOUS MACHINE Final Rejection ZF FRIEDRICHSHAFEN AG
19117493 VEHICULAR DRIVE DEVICE Non-Final OA AISIN CORPORATION

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Frequently Asked Questions

What is examiner Alex W Mok's allowance rate?

74.2% of resolved applications examined by Alex W Mok were allowed (1,148 resolved cases), compared with 50.5% across Art Unit 1779 over the last five years.

Does an interview help with examiner Alex W Mok?

This examiner's interview lift is +20.9 percentage points: the difference in allowance rate between resolved applications that had an examiner interview and those that did not.

How long does examiner Alex W Mok take to allow a patent?

Applications allowed by Alex W Mok took 994 days on average from filing to allowance.

Which art unit does examiner Alex W Mok work in?

Alex W Mok examines applications in Art Unit 1779 in Tech Center 2800 (Semiconductors, Circuits & Optics).

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