Prosecution Insights
Last updated: April 19, 2026

Examiner: YU, LIHONG

Tech Center 2600 • Art Units: 2611 2631

This examiner grants 82% of resolved cases

Performance Statistics

81.5%
Allow Rate
+19.5% vs TC avg
838
Total Applications
+19.2%
Interview Lift
938
Avg Prosecution Days
Based on 816 resolved cases, 2023–2026

Rejection Statute Breakdown

2.0%
§101 Eligibility
17.5%
§102 Novelty
64.6%
§103 Obviousness
7.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18599184 SYSTEM AND METHOD FOR CONTROLLING SOUNDING OR BEAMFORMING Non-Final OA Samsung Electronics Co., Ltd.
19280516 IMAGE DATA ENCODING/DECODING METHOD AND APPARATUS Final Rejection B1 INSTITUTE OF IMAGE TECHNOLOGY, INC.
18835877 GROUP SPARSITY AND IMPLICIT REGULARIZATION FOR MIMO CHANNEL ESTIMATION Final Rejection InterDigital Patent Holdings, Inc.
18855597 METHOD AND DEVICE FOR RESOURCE ALLOCATION IN WIRELESS COMMUNICATION SYSTEM Non-Final OA LG ELECTRONICS INC.
18585658 Beam Management and Participation in a Beam Management Procedure Final Rejection Telefonaktiebolaget LM Ericsson (publ)
18814756 DOWNLINK TRANSMISSION METHOD AND APPARATUS Non-Final OA Huawei Technologies Co., Ltd.
18653843 SYNCHRONOUS BI-DIRECTIONAL COMMUNICATION OVER A NETWORK Final Rejection Apple Inc.
18937532 TRANSMITTING APPARATUS Non-Final OA Panasonic Intellectual Property Corporation of America
17957053 ACTIVE ELECTRONIC SIGNAL CROSSTALK CANCELLATION Final Rejection Intel Corporation
18919221 ANTENNA PANEL CONFIGURATION AFTER REPORTING Non-Final OA QUALCOMM Incorporated
18783602 BEAM BASED COLLISION DETECTION WITH INTER-UE COORDINATION ON SIDELINK Non-Final OA QUALCOMM Incorporated
18779363 Linearizing Beam-Forming Transmission System Non-Final OA pSemi Corporation
18890693 DAC DRIVER WITH OUTPUT-BASED CALIBRATION Non-Final OA Avago Technologies International Sales Pte. Limited
18855038 Variable Modulation Intensity For Layered FM HD Radio Service Modes Non-Final OA iBiquity Digital Corporation
18731033 FEEDBACK METHOD AND ACQUISITION METHOD FOR GROUPING INDICATION INFORMATION AND DEVICE Final Rejection XI’AN ZHONGXING NEW SOFTWARE CO., LTD.

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