Prosecution Insights
Last updated: April 19, 2026

Examiner: DUONG, DUC T

Tech Center 2600 • Art Units: 2419 2467 2619

This examiner grants 89% of resolved cases

Performance Statistics

89.3%
Allow Rate
+27.3% vs TC avg
784
Total Applications
+1.9%
Interview Lift
1118
Avg Prosecution Days
Based on 751 resolved cases, 2023–2026

Rejection Statute Breakdown

7.1%
§101 Eligibility
37.1%
§102 Novelty
34.1%
§103 Obviousness
11.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18610187 CHANNEL ESTIMATION, HYBRID PRECODING, AND SCHEDULING OF MULTI-USER MIMO Non-Final OA Samsung Electronics Co., Ltd.
18148028 PARAMETER UPDATE FOR A CONNECTION EVENT Non-Final OA TEXAS INSTRUMENTS INCORPORATED
18001431 Power Cutoff Message Handling Non-Final OA Schreder S.A.
18285100 METHODS FOR ENABLING CARRIER SWITCHING FOR UPLINK CONTROL INFORMATION Final Rejection INTERDIGITAL PATENT HOLDINGS, INC.
18335407 APPARATUS AND METHODS FOR DOWNLINK CONTROL SIGNALING IN WIRELESS NETWORKS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18595264 TECHNOLOGIES FOR BEAM CONFIGURATION AND INDICATION FOR LOWER-LAYER TRIGGERED MOBILITY Non-Final OA Apple Inc.
18524050 SYSTEMS, METHODS, AND DEVICES FOR APPLICATION DATA PREBOOKING Non-Final OA Apple Inc.
18030763 USER EQUIPMENTS, BASE STATIONS AND METHODS FOR MULTI-PANEL PUSCH TRANSMISSION Non-Final OA SHARP KABUSHIKI KAISHA
18524522 METHOD AND APPARATUS FOR BEAM RECOVERY IN WIRELESS COMMUNICATION SYSTEM Non-Final OA Electronics and Telecommunications Research Institute
18309241 FLEXIBLE CYCLIC REDUNDANCY CHECK FOR DOWNLINK CONTROL CHANNELS Final Rejection QUALCOMM Incorporated
18416656 DELETION OF DUPLICATE TAC RANGES IN 5GC Non-Final OA T-Mobile USA, Inc.
18524158 SYSTEMS AND METHODS FOR CONSUMER NETWORK SLICE SELECTION Non-Final OA Verizon Patent and Licensing Inc.
17851619 Networked Electronic Device with Secondary Wireless Communication Path for Primary Network Setup Non-Final OA Arlo Technologies, Inc.

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