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Home / Examiner: LIU, HENRY Y
Last updated: May 29, 2026

Examiner: LIU, HENRY Y

Tech Center 3600 • Art Units: 3654 3657

This examiner grants 76% of resolved cases

Performance Statistics

75.9%
Allow Rate
+23.9% vs TC avg
1,339
Total Applications
+12.7%
Interview Lift
991
Avg Prosecution Days
Based on 1325 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
2.5%
§102 Novelty
80.8%
§103 Obviousness
2.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19116937 Method for Controlling a Shifting Process Non-Final OA ZF Friedrichshafen AG
19035991 DERAILLEUR FOR HUMAN-POWERED VEHICLE Non-Final OA SHIMANO INC.
18993057 BICYCLE TRANSMISSION CONTROL SYSTEM Non-Final OA CLASSIFIED CYCLING BV
18912230 TOOTHED BELTS INCLUDING TEETH WITH ASYMMETRIC PROFILE Non-Final OA Gates Corporation
18393155 DRUM BRAKE Non-Final OA HL MANDO CORPORATION
18887448 LUBRICANT SUPPLY SYSTEM FOR A MOTOR VEHICLE Final Rejection KTM AG
18406358 TWIN-TUBE DAMPER Non-Final OA AFCO Performance Group, LLC

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Data sourced from USPTO Patent File Wrapper (daily) and Office Action Archive (weekly). Analysis generated by IP Author.

Data: USPTO Patent File Wrapper (daily) • Office Action Archive (weekly) • 89M+ prosecution events

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