Prosecution Insights
Last updated: August 17, 2026

Examiner: SUN, DAVID ZHIJUN

Tech Center 4100 • Art Units: 2418 2476 4100

This examiner grants 91% of resolved cases

Performance Statistics

90.7%
Allow Rate
+30.7% vs TC avg
134
Total Applications
+12.3%
Interview Lift
1060
Avg Prosecution Days
Based on 107 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
14.6%
§102 Novelty
62.8%
§103 Obviousness
18.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18500606 METHOD AND APPARATUS FOR SUBSCRIPTION OF UPF EVENT EXPOSURE SERVICE BASED ON UP Non-Final OA Samsung Electronics Co., Ltd.
18224695 METHOD AND APPARATUS FOR PERFORMING LOW LATENCY STREAMING IN WIRELESS COMMUNICATION SYSTEM Non-Final OA SAMSUNG ELECTRONICS CO., LTD.
18500911 COMMUNICATION APPARATUS, BASE STATION, AND COMMUNICATION METHOD Final Rejection TOYOTA JIDOSHA KABUSHIKI KAISHA
18805895 METHODS AND DEVICES FOR COORDINATED UPLINK-BASED POSITIONING Non-Final OA Sony Group Corporation
18900808 METHOD AND DEVICE FOR OBTAINING VALIDITY DURATION, AND READABLE STORAGE MEDIUM Non-Final OA VIVO MOBILE COMMUNICATION CO., LTD.
18293767 Managing Radio Functions in the Inactive State Final Rejection GOOGLE LLC
18781465 DATA PROCESSING METHOD AND APPARATUS, AND RELATED DEVICE Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18832046 COMMUNICATION METHOD AND RELATED DEVICE Non-Final OA Huawei Technologies Co., Ltd.
18778469 INTER-FREQUENCY MEASUREMENT RESOURCE AND/OR TIME DETERMINING METHOD AND APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18511688 COMMUNICATION METHOD AND COMMUNICATION APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18604487 POWER HEADROOM REPORT FOR A FULL-DUPLEX TRANSMISSION Final Rejection QUALCOMM Incorporated
18602914 SIDELINK CARRIER AGGREGATION SET-UP, ACTIVATION, AND DEACTIVATION Final Rejection QUALCOMM Incorporated
18555128 INDICATION OF RECONFIGURABLE INTELLIGENT SURFACE PARTICIPATION IN A COMMUNICATION Final Rejection QUALCOMM Incorporated
18558700 RADIO ACCESS NETWORK COMPUTING SERVICE SUPPORT WITH DISTRIBUTED UNITS Final Rejection Intel Corporation
18749819 ENHANCEMENTS OF FEEDBACK IN 802.11 TO ENHANCE THE PERFORMANCE OF LINK ADAPTATION, LATENCY-SENSITIVE TRAFFIC AND IN-DEVICE COEXISTENCE Non-Final OA Avago Technologies International Sales Pte. Limited
18278387 TERMINAL APPARATUS, BASE STATION APPARATUS, AND COMMUNICATION METHOD Non-Final OA SHARP KABUSHIKI KAISHA
18690880 RADIO ACCESS RETRANSMISSION CONTROL Non-Final OA Nokia Technologies Oy
18838114 MEASUREMENT RELAXATION METHOD AND APPARATUS, DEVICE, AND STORAGE MEDIUM Non-Final OA BEIJING XIAOMI MOBILE SOFTWARE CO., LTD.

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