Prosecution Insights
Last updated: May 29, 2026

Examiner: EHRLICH, ALEXANDER JOSEPH

Tech Center 2800 • Art Units: 2828 2899

This examiner grants 64% of resolved cases

Performance Statistics

64.1%
Allow Rate
-3.9% vs TC avg
71
Total Applications
+56.0%
Interview Lift
1259
Avg Prosecution Days
Based on 39 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
0%
§102 Novelty
92.6%
§103 Obviousness
6.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18050987 DISPLAY APPARATUS Non-Final OA LG DISPLAY CO, LTD.
18001007 LASER LIGHT SOURCE APPARATUS Final Rejection Mitsubishi Electric Corporation
17832092 LASER DEVICE Non-Final OA Samsung Display Co., LTD.
17990475 TERAHERTZ WAVE-VISIBLE LIGHT CONVERSION DEVICE AND IMAGE SENSING DEVICE INCLUDING THE SAME Non-Final OA REGENTS OF THE UNIVERSITY OF MINNESOTA
17951000 NITRIDE SEMICONDUCTOR LASER ELEMENT Non-Final OA Nuvoton Technology Corporation Japan
18052377 Narrow Linewidth, Widely Tunable Integrated Lasers from Visible to Near-IR Final Rejection The Trustees of Columbia University in the City of New York
17812196 Millimeter-Scale Chip-Based Supercontinuum Generation For Optical Coherence Tomography Non-Final OA The Trustees of Columbia University in the City of New York
17876245 SYSTEM AND METHOD FOR GENERATING AN OPTICAL SIGNAL Final Rejection Mellanox Technologies, Ltd.
18267245 NITRIDE SEMICONDUCTOR LIGHT-EMITTING DEVICE Non-Final OA Ushio Denki Kabushiki Kaisha
18253185 Radiation-Emitting Laser Diode, Method for Choosing Refractive Indices of a Waveguide Layer Sequence for a Radiation-Emitting Laser Diode and Method for Producing a Radiation-Emitting Laser Diode Non-Final OA ams-OSRAM International GmbH
17922024 COLLOIDAL QUANTUM DOT LIGHT EMITTERS AND DETECTORS Non-Final OA IMEC VZW
17871230 NANOSECOND PULSED WAVELENGTH AGILE LASER Final Rejection Luminar Technologies, Inc.
17759719 MULTI-BAND PUMPING OF DOPED FIBER SOURCES Final Rejection nLIGHT, Inc.
17522953 LiDAR System with Transmit Optical Power Monitor Final Rejection OPSYS Tech Ltd.

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