Prosecution Insights
Last updated: August 18, 2026

Examiner: UNDERWOOD, JARREAS C

Tech Center 3600 • Art Units: 2877 3645

This examiner grants 79% of resolved cases

Performance Statistics

79.0%
Allow Rate
+27.0% vs TC avg
522
Total Applications
+21.9%
Interview Lift
882
Avg Prosecution Days
Based on 491 resolved cases, 2023–2026

Rejection Statute Breakdown

3.7%
§101 Eligibility
11.2%
§102 Novelty
55.4%
§103 Obviousness
26.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18581678 SMOKE DETECTOR UNIT Non-Final OA Tyco Fire & Security GmbH
18409947 LED SENSOR MODULE Final Rejection Lumileds LLC
18136772 Combined Spectroscopic Reflectometry And Pattern Recognition Based Measurements Of Semiconductor Structures Non-Final OA KLA Corporation
19022784 DROPLET SENSORS FOR FUEL SYSTEMS Non-Final OA Donaldson Company, Inc.
18396614 VOLUME MEASUREMENT SYSTEM AND METHOD THE SAME THEREOF Final Rejection Industrial Technology Research Institute
18868800 CALIBRATION METHOD AND APPARATUS Non-Final OA ASML Netherlands B.V.

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