Prosecution Insights
Last updated: April 19, 2026

Examiner: NGUYEN, SEAN H

Tech Center 2600 • Art Units: 2651 2691

This examiner grants 86% of resolved cases

Performance Statistics

86.1%
Allow Rate
+24.1% vs TC avg
609
Total Applications
+4.9%
Interview Lift
777
Avg Prosecution Days
Based on 596 resolved cases, 2023–2026

Rejection Statute Breakdown

0.5%
§101 Eligibility
31.7%
§102 Novelty
47.9%
§103 Obviousness
10.4%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18754438 PIEZOELECTRIC DEVICE, METHOD OF MANUFACTURING THE SAME, AND APPARATUS INCLUDING THE PIEZOELECTRIC DEVICE Non-Final OA LG Display Co., Ltd.
18684321 Speaker Non-Final OA Denso Corporation
18729478 EARBUD SUPPORTING VOICE ACTIVITY DETECTION AND RELATED METHOD Non-Final OA LG ELECTRONICS INC.
18405295 Speaker with Single Driver Force Cancellation Non-Final OA Meta Platforms Technologies, LLC
18794812 PASSIVE THERMAL-CONTROL STRUCTURE FOR SPEAKERS AND ASSOCIATED APPARATUSES AND METHODS Non-Final OA Google LLC
18738883 AVIATION HEADSET Non-Final OA Garmin International, Inc.
18843791 DIAPHRAGM FOR MINIATURE SOUND GENERATION DEVICE AND MINIATURE SOUND GENERATION DEVICE Non-Final OA GOERTEK INC.
18787973 ACOUSTIC WAVEGUIDE Non-Final OA QSC, LLC
18387424 FOCUSING METHODS FOR A PROSTHESIS Non-Final OA Cochlear Limited

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