Prosecution Insights
Last updated: April 19, 2026

Examiner: PARK, KINAM

Tech Center 2800 • Art Units: 2828

This examiner grants 82% of resolved cases

Performance Statistics

82.0%
Allow Rate
+14.0% vs TC avg
843
Total Applications
+7.3%
Interview Lift
929
Avg Prosecution Days
Based on 829 resolved cases, 2023–2026

Rejection Statute Breakdown

1.1%
§101 Eligibility
40.2%
§102 Novelty
33.8%
§103 Obviousness
13.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18180865 SUB-RATE ASYMMETRIC FFE GENERATION FOR OPTICAL TRANSMITTER Non-Final OA National Tsing Hua University
18094268 MODE-LOCKABLE RING OSCILLATOR AND ASSOCIATED METHODS Non-Final OA Cornell University
18257033 OPTOELECTRONIC DEVICE Non-Final OA ams-OSRAM International GmbH
18121406 Pluggable L-band Optical Amplifier Non-Final OA II-VI Photonics, Inc.
18355572 SEMICONDUCTOR LASER Non-Final OA OSRAM OLED GmbH
18258140 DEVICE, SYSTEM AND METHOD FOR PRODUCING A SINGLE LONGITUDINAL MODE LASER OUTPUT Non-Final OA CERN - EUROPEAN ORGANIZATION FOR NUCLEAR RESEARCH
18037260 VCSEL WITH INTEGRATED GRATING COUPLER Non-Final OA SHENZHEN RAYSEES AI TECHNOLOGY CO., LTD.
18037251 LOW-DIVERGENCE MULTI-JUNCTION VCSEL Non-Final OA SHENZHEN RAYSEES AI TECHNOLOGY CO., LTD.
18037266 VCSEL ARRAY Non-Final OA SHENZHEN RAYSEES AI TECHNOLOGY CO., LTD.
18169768 VARIABLE GAIN AMPLIFIER-BASED OUTPUT CURRENT CONTROL Non-Final OA Litrinium, Inc.
18000298 ALINGAAS/INGAASP/INP EDGE EMITTING SEMICONDUCTOR LASER INCLUDING MULTIPLE MONOLITHIC LASER DIODES Non-Final OA SEMINEX CORPORATION
18053055 DISTRIBUTED GAIN POLYGON RING LASER AMPLIFICATION Non-Final OA River Electro-Optics, LLC

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