Prosecution Insights
Last updated: August 17, 2026

Examiner: LEE, JAI M

Tech Center 2600 • Art Units: 2634 2635 2636

This examiner grants 77% of resolved cases

Performance Statistics

77.2%
Allow Rate
+15.2% vs TC avg
499
Total Applications
+11.2%
Interview Lift
823
Avg Prosecution Days
Based on 486 resolved cases, 2023–2026

Rejection Statute Breakdown

4.0%
§101 Eligibility
9.9%
§102 Novelty
53.2%
§103 Obviousness
24.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18593745 OPTICAL SPLITTER COMPONENT Final Rejection PURE STORAGE, INC.
18902658 Electro-optical device with increased extinction ratio Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18679222 OPTICAL SIGNAL SENDING METHOD, PILOT RECEIVER, AND TRANSMITTER Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18794480 DELAY CONTROL CIRCUIT, OPTICAL TRANSMITTER, AND DELAY CONTROL METHOD Non-Final OA Fujitsu Limited
18952358 POLARIZATION-DIVERSITY OPTICAL POWER SUPPLY Non-Final OA Ciena Corporation
18888450 CANTILEVER CONSTRAINING FEATURE FOR OPTICAL TRANSCEIVER MODULE Non-Final OA Cisco Technology, Inc.
18959553 OPTICAL FIBER PERFORMANCE DETECTION SYSTEM Non-Final OA Chunghwa Telecom Co., Ltd.
18762038 MONITORING IN DISTRIBUTED ACOUSTIC SENSING SYSTEMS Non-Final OA SUBCOM, LLC

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