Howie Chan, USPTO Patent Examiner

Listed by the USPTO as CHAN, HOWIE

Tech Center 4100 • Art Units: 4100

This examiner grants 0% of resolved cases

Performance Statistics

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Allow Rate

-60.0% vs TC avg

Total Applications

—

Interview Lift

Avg Prosecution Days

Based on 0 resolved cases, 2023–2026

50.0%

§101 Eligibility

§102 Novelty

50.0%

§103 Obviousness

§112 Clarity

App #	Title	Status	Assignee
18483180	CENTRALIZED MODEL MAINTENANCE UTILIZING THIRD-PARTY WORKSPACES	Non-Final OA	Optum, Inc.
18494330	SYSTEM AND METHOD FOR LEARNING SPARSE FEATURES FOR SELF-SUPERVISED LEARNING WITH CONTRASTIVE DUAL GATING	Non-Final OA	ARIZONA BOARD OF REGENTS ON BEHALF OF ARIZONA STATE UNIVERSITY

IP Author analyzes examiner patterns and generates tailored response strategies with the highest chance of allowance.

Howie Chan examines applications in Art Unit 4100 in Tech Center 4100.