Prosecution Insights
Last updated: August 17, 2026

Examiner: LI, SHI K

Tech Center 4100 • Art Units: 2613 2634 2635 2637 2828 4100

This examiner grants 74% of resolved cases

Performance Statistics

73.5%
Allow Rate
+13.5% vs TC avg
857
Total Applications
+5.2%
Interview Lift
1135
Avg Prosecution Days
Based on 833 resolved cases, 2023–2026

Rejection Statute Breakdown

2.8%
§101 Eligibility
11.5%
§102 Novelty
56.5%
§103 Obviousness
24.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18763501 Service Signal Processing Method and Device Non-Final OA Huawei Technologies Co., Ltd.
18765447 OPTICAL TRANSMISSION DEVICE AND OPTICAL COMMUNICATION SYSTEM Non-Final OA NEC Corporation
18896401 LIGHT COMMUNICATION USING EVENT-BASED SENSORS AND NEUROMORPHIC PROCESSING Non-Final OA Rockwell Collins, Inc.
18735540 OPTICAL LINE TERMINAL, OPTICAL NETWORK UNIT, AND COMMUNICATION METHODS THEREOF Non-Final OA Nokia Solutions and Networks Oy
18436859 APPARATUS COMPRISING ANALOG MULTIPLEXERS AND METHOD FOR AN APPARATUS COMPRISING ANALOG MULTIPLEXERS Non-Final OA Nokia Solutions and Networks Oy
18657144 OPTICAL TRANSMISSION DEVICE, OPTICAL TRANSMISSION SYSTEM, AND OPTICAL TRANSMISSION METHOD Non-Final OA Fujitsu Limited
18549666 Integrated C+L band ROADM architecture Final Rejection Ciena Corporation
18276322 METHOD AND DEVICE FOR RECEIVING OAM INFORMATION BLOCK Non-Final OA ZTE Corporation
18456673 COMMAND TO OBTAIN OPTICAL POWER DATA Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION

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