Prosecution Insights
Last updated: April 19, 2026

Examiner: CHIANG, MICHAEL

Tech Center 2800 • Art Units: 2875

This examiner grants 70% of resolved cases

Performance Statistics

70.1%
Allow Rate
+2.1% vs TC avg
412
Total Applications
+22.4%
Interview Lift
662
Avg Prosecution Days
Based on 401 resolved cases, 2023–2026

Rejection Statute Breakdown

0.1%
§101 Eligibility
25.8%
§102 Novelty
47.8%
§103 Obviousness
20.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19268235 Powered Tree Construction With Rotation Limiting Non-Final OA Polygroup Macau Limited (BVI)
19212871 ELECTRIC SCOOTER WITH ENHANCED FEATURES Non-Final OA Bytech IP Holdings, LLC
19170497 PLANAR LIGHT SOURCE AND LIQUID CRYSTAL DISPLAY DEVICE Non-Final OA NICHIA CORPORATION
18917233 LIGHT-EMITTING MODULE AND SMARTPHONE Non-Final OA NICHIA CORPORATION
18606276 Component for Motor Vehicle Headlight Non-Final OA ZKW Group GmbH
18934044 LIGHT ENGINE HAVING MODULAR AND INTERCHANGEABLE DESIGN AND LIGHT ASSEMBLY USING THE SAME Non-Final OA ERP POWER, LLC
18699001 Bicycle, In Particular an Electric Bicycle Non-Final OA MA Micro Limited
18299848 LIGHT EMITTING DEVICE WITH COLOR ADJUSTMENT AND COLOR TEMPERATURE ADJUSTMENT FUNCTIONS Non-Final OA KAISTAR Lighting (Xiamen) Co., Ltd.
17441839 Medical Instrumentation Utilizing Narrowband Imaging Final Rejection NSV, Inc.

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