Prosecution Insights
Last updated: April 19, 2026

Examiner: CHOI, WOO H

Tech Center 3900 • Art Units: 3992

This examiner grants 81% of resolved cases

Performance Statistics

81.1%
Allow Rate
+21.1% vs TC avg
96
Total Applications
-4.1%
Interview Lift
1154
Avg Prosecution Days
Based on 74 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
19.0%
§102 Novelty
22.4%
§103 Obviousness
37.3%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18885337 MEMORY DEVICE PERFORMING OFFSET CALIBRATION AND OPERATING METHOD THEREOF Non-Final OA Samsung Electronics Co., Ltd.
18819002 NON-VOLATILE MEMORY DEVICE Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
16919672 WIRELESS POWER TRANSMISSION SYSTEM AND METHOD WITH WIRELESS WRELESS POWE TRANSMISSION WITH WIRELESS POWER RECEIVER CONTROLLER AND PARKING ASSITANCE SYSTEM DATA COMMUNICATION Final Rejection HYUNDAI MOBIS CO., LTD.
18201833 MOBILE COMMUNICATION SYSTEM, BASE STATION AND USER EQUIPMENT Final Rejection Mitsubishi Electric Corporation
18412040 MEMORY DEVICE Non-Final OA Rohm Co., Ltd.
18793440 APPARATUS AND METHOD FOR GENERATING A BANDWIDTH EXTENDED SIGNAL FROM A BANDWIDTH LIMITED AUDIO SIGNAL Non-Final OA Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
18793527 APPARATUS AND METHOD FOR GENERATING A BANDWIDTH EXTENDED SIGNAL FROM A BANDWIDTH LIMITED AUDIO SIGNAL Non-Final OA Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
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.
18793789 APPARATUS AND METHOD FOR GENERATING A BANDWIDTH EXTENDED SIGNAL FROM A BANDWIDTH LIMITED AUDIO SIGNAL Non-Final OA Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.
18793788 APPARATUS AND METHOD FOR GENERATING A BANDWIDTH EXTENDED SIGNAL FROM A BANDWIDTH LIMITED AUDIO SIGNAL Non-Final OA Fraunhofer-Gesellschaft zur Forderung der angewandten Forschung e.V.

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