Prosecution Insights
Last updated: August 17, 2026

Examiner: EHRLICH, ALEXANDER JOSEPH

Tech Center 2800 • Art Units: 2828 2899

This examiner grants 68% of resolved cases

Performance Statistics

68.1%
Allow Rate
At TC average
74
Total Applications
+50.0%
Interview Lift
1280
Avg Prosecution Days
Based on 47 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
22.6%
§102 Novelty
58.1%
§103 Obviousness
18.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18042617 SEMICONDUCTOR LASER AND SEMICONDUCTOR LASER DEVICE Non-Final OA SONY GROUP CORPORATION
18272629 INTEGRATED LASER PACKAGE WITH LIGHT INTENSITY MONITORING Non-Final OA GOOGLE LLC
17579591 LIGHT EMITTING DEVICE AND DETECTION APPARATUS Final Rejection FUJIFILM Business Innovation Corp.
18409889 WAVELENGTH-TUNABLE LIGHT SOURCE DEVICE, OPTICAL TRANSCEIVER, AND WAVELENGTH CONTROL METHOD Non-Final OA NEC Corporation
18001007 LASER LIGHT SOURCE APPARATUS Non-Final OA Mitsubishi Electric Corporation
18232927 OPTICAL FIBER RING RESONATOR AND OPTICAL FIBER RING RESONATOR-BASED LASER STABILIZATION APPARATUS AND METHOD Non-Final OA Korea Advanced Institute of Science and Technology
17876245 SYSTEM AND METHOD FOR GENERATING AN OPTICAL SIGNAL Non-Final OA Mellanox Technologies, Ltd.

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