Prosecution Insights
Last updated: May 29, 2026

Examiner: CHANG, KAI J

Tech Center 2400 • Art Units: 2468

This examiner grants 73% of resolved cases

Performance Statistics

73.4%
Allow Rate
+15.4% vs TC avg
424
Total Applications
+40.0%
Interview Lift
1359
Avg Prosecution Days
Based on 410 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
6.1%
§102 Novelty
91.2%
§103 Obviousness
0.2%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18396535 UE-INITIATED BEAM OPERATION Non-Final OA Samsung Electronics Co., Ltd.
17963605 BROADCAST SESSION ESTABLISHMENT Final Rejection NOKIA TECHNOLOGIES OY
17975916 DATA TRANSMISSION METHOD, APPARATUS, AND DEVICE Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18205884 SYSTEMS AND METHODS FOR IMPLICIT DEVICE IDENTIFICATION Final Rejection Aclara Technologies LLC
18250356 Hybrid Automatic Repeat Request Procedures for Multimedia Broadcast and Multicast Services Final Rejection GOOGLE LLC
18396545 COMMUNICATION APPARATUS, MASTER NODE, AND COMMUNICATION CONTROL METHOD Non-Final OA TOYOTA JIDOSHA KABUSHIKI KAISHA
18039759 COMPUTING POWER APPLICATION TRAFFIC FORWARDING METHOD AND APPARATUS Non-Final OA ZTE Corporation

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