Prosecution Insights
Last updated: October 02, 2026

Examiner: LIEBGOTT, TYLER MICHAEL

Tech Center 2600 • Art Units: 2694

This examiner grants 66% of resolved cases

Performance Statistics

65.6%
Allow Rate
+3.6% vs TC avg
59
Total Applications
-3.0%
Interview Lift
1046
Avg Prosecution Days
Based on 32 resolved cases, 2023–2026

Rejection Statute Breakdown

0.8%
§101 Eligibility
28.5%
§102 Novelty
50.0%
§103 Obviousness
17.9%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19029719 SIGNAL PROCESSING METHOD, APPARATUS, AND DEVICE CONTROL METHOD AND APPARATUS Non-Final OA HUAWEI TECHNOLOGIES CO., LTD.
18244029 SYSTEM AND METHOD TO IMPROVE PRECISION AND RECALL OF PROTOTYPICAL NETWORKS FOR SOUND EVENT DETECTION Final Rejection Robert Bosch GmbH
18832317 AUDIO OUTPUT DEVICE Non-Final OA SONY GROUP CORPORATION
18226528 DATA PROCESSING APPARATUSES AND METHODS Final Rejection Sony Group Corporation
19009520 HEARING AID COMBINED WITH AUGMENTED REALITY GLASSES Non-Final OA International Business Machines Corporation
18346307 EMERGENT MUSICAL PHENOTYPES BLENDED WITH SELECTIONS Non-Final OA INTERNATIONAL BUSINESS MACHINES CORPORATION
18881572 ELECTRONIC DEVICE Non-Final OA Honor Device Co., Ltd.
18839466 SOUND PRODUCTION MODULE AND TERMINAL DEVICE Final Rejection GOERTEK INC.
19026747 EARPHONES Non-Final OA SHENZHEN SHOKZ CO., LTD.
19001521 Bone Conduction Microphone Non-Final OA AAC ACOUSTIC TECHNOLOGIES (SHENZHEN) CO., LTD.
18322116 ACOUSTIC DEVICE Non-Final OA TDK CORPORATION

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