Last updated: May 29, 2026

Examiner: CHOI, WOO H

Tech Center 3900 • Art Units: 3992

This examiner grants 81% of resolved cases

Performance Statistics

81.0%

Allow Rate

+21.0% vs TC avg

Total Applications

-2.8%

Interview Lift

1127

Avg Prosecution Days

Based on 79 resolved cases, 2023–2026

0.8%

§101 Eligibility

13.6%

§102 Novelty

41.0%

§103 Obviousness

24.3%

§112 Clarity

App #	Title	Status	Assignee
18885337	MEMORY DEVICE PERFORMING OFFSET CALIBRATION AND OPERATING METHOD THEREOF	Non-Final OA	Samsung Electronics Co., Ltd.
18201833	MOBILE COMMUNICATION SYSTEM, BASE STATION AND USER EQUIPMENT	Final Rejection	Mitsubishi Electric Corporation
18792998	APPARATUS AND METHOD FOR GENERATING A BANDWIDTH EXTENDED SIGNAL FROM A BANDWIDTH LIMITED AUDIO SIGNAL	Final Rejection	Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.

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