Prosecution Insights
Last updated: May 29, 2026

Examiner: LAO, LUNSEE

Tech Center 2600 • Art Units: 2614 2651 2655 2691 2692

This examiner grants 76% of resolved cases

Performance Statistics

75.6%
Allow Rate
+13.6% vs TC avg
774
Total Applications
+15.6%
Interview Lift
1252
Avg Prosecution Days
Based on 759 resolved cases, 2023–2026

Rejection Statute Breakdown

1.0%
§101 Eligibility
5.9%
§102 Novelty
84.0%
§103 Obviousness
2.1%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18645857 PARTICULAR-SOUND DETECTOR AND METHOD, AND PROGRAM Final Rejection Sony Group Corporation
18742324 HEAD-MOUNTABLE INFORMATION PROCESSING APPARATUS Non-Final OA MAXELL, LTD.
18749959 Apparatus and Method for Multi Device Audio Object Rendering Non-Final OA Fraunhofer-Gesellschaft zur Förderung der angewandten Forschung e.V.
18529822 HEARING DIAGNOSTIC SYSTEM Non-Final OA Analog Devices, Inc.
18234667 SYSTEM AND METHOD FOR MEASURING AN AUDIO PATH DELAY FOR AN AMPLIFIER Final Rejection Harman International Industries, Incorporated
18660424 BEAMFORMING FOR A MICROPHONE ARRAY BASED ON A STEERED RESPONSE POWER TRANSFORMATION OF AUDIO DATA Non-Final OA SHURE ACQUISITION HOLDINGS, INC.
17991019 SYSTEM AND METHOD FOR DETERMINING OPERATIONAL STATUS OF POWER-OVER-ETHERNET POWERED LOUDSPEAKERS IN AN AUDIO DISTRIBUTION SYTEM Non-Final OA Crestron Electronics, Inc.
18555018 MICROPHONE MUTE NOTIFICATION WITH VOICE ACTIVITY DETECTION Final Rejection RTX A/S
18141261 METHOD AND DEVICE FOR IN-EAR CANAL ECHO SUPPRESSION Non-Final OA ST FamTech, LLC
17843960 HEARING PROTECTION APPARATUS WITH CONTEXTUAL AUDIO GENERATION COMMUNICATION DEVICE, AND RELATED METHODS Non-Final OA Falcom A/S

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