Last updated: August 18, 2026

Examiner: CHOY, KA SHAN

Tech Center 2400 • Art Units: 2435

This examiner grants 93% of resolved cases

Performance Statistics

93.4%

Allow Rate

+35.4% vs TC avg

283

Total Applications

+9.3%

Interview Lift

789

Avg Prosecution Days

Based on 271 resolved cases, 2023–2026

8.5%

§101 Eligibility

16.9%

§102 Novelty

44.4%

§103 Obviousness

19.5%

§112 Clarity

App #	Title	Status	Assignee
18971164	COMMUNICATION METHOD AND APPARATUS	Non-Final OA	HUAWEI TECHNOLOGIES CO., LTD.
19200883	INFORMATION PROCESSING APPARATUS, METHOD OF CONTROLLING INFORMATION PROCESSING APPARATUS, AND STORAGE MEDIUM	Non-Final OA	CANON KABUSHIKI KAISHA
18835835	MONITORING SYSTEM, COMMUNICATION APPARATUS, MONITORING METHOD, AND NON-TRANSITORY COMPUTER READABLE MEDIUM	Non-Final OA	NEC Corporation
18863955	OPTICAL PHYSICALLY UNCLONABLE FUNCTIONS	Non-Final OA	British Telecommunications Public Limited Company

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