Prosecution Insights
Last updated: April 19, 2026

Examiner: LE, UYEN CHAU N

Tech Center 2800 • Art Units: 2874 2887

This examiner grants 21% of resolved cases

Performance Statistics

20.6%
Allow Rate
-47.4% vs TC avg
49
Total Applications
-17.6%
Interview Lift
1283
Avg Prosecution Days
Based on 34 resolved cases, 2023–2026

Rejection Statute Breakdown

1.4%
§101 Eligibility
23.4%
§102 Novelty
47.2%
§103 Obviousness
23.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18272735 WAVELENGTH CONVERTING NATURAL VISION SYSTEM Final Rejection Northwestern University
17343280 TECHNOLOGIES FOR PHOTONIC DEMULTIPLEXERS Non-Final OA Intel Corporation
18264927 OPTICAL CABLE Final Rejection Fujikura Ltd.
18442072 OPTICAL COUPLING BETWEEN STACKED CHIPS Non-Final OA GlobalFoundries U.S. Inc.
18318526 OPTICAL COUPLER, OPTICAL COUPLING ASSEMBLY, AND TRANSCEIVER Final Rejection INNOLUME GMBH

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