Prosecution Insights
Last updated: May 29, 2026

Examiner: TRAN, THIEN JASON

Tech Center 3700 • Art Units: 3792

This examiner grants 73% of resolved cases

Performance Statistics

73.0%
Allow Rate
+3.0% vs TC avg
120
Total Applications
+23.1%
Interview Lift
1277
Avg Prosecution Days
Based on 74 resolved cases, 2023–2026

Rejection Statute Breakdown

10.2%
§101 Eligibility
8.6%
§102 Novelty
78.3%
§103 Obviousness
0.6%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
19335480 SYSTEMS AND METHODS FOR REMOVAL OF BIOLOGICAL OBJECTS FROM ANATOMICAL STRUCTURES WITHIN A BODY Final Rejection Ventaris Surgical, Inc.
17911459 STRESS RELEASE DEGREE CALCULATION APPARATUS, STRESS RELEASE DEGREE CALCULATIONMETHOD, AND COMPUTER READABLE RECORDING MEDIUM Final Rejection NEC Corporation
18723330 TINNITUS TREATMENT DEVICE AND SYSTEM USING SURROUND SOUND VIRTUAL REALITY INTERFACE, AND OPERATION METHOD THEREOF Non-Final OA KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
17886592 Contactless Electrocardiogram Measurement Device Final Rejection Korea Advanced Institute of Science and Technology
17704537 SLEEP SYSTEM WITH FEATURES FOR PERSONALIZED SLEEP RECOMMENDATIONS Final Rejection Sleep Number Corporation
17527901 AUDIBLE AND VISUAL CUES IN CHEST-WORN SENSOR DEVICE Non-Final OA Analog Devices, Inc.
18377680 ABLATION PROBE WITH INNER COOLING Non-Final OA Erbe Elektromedizin GmbH
18635764 ROBOTIC SURGERY Non-Final OA NuVasive, Inc.
18406189 ELECTRONIC DEVICE AND METHOD FOR DETECTING PERIODIC BREATHING Non-Final OA Wistron Corporation
18760311 WEARABLE CARDIOVERTER DEFIBRILLATOR (WCD) SYSTEM REACTING TO HIGH-FREQUENCY ECG NOISE Non-Final OA West Affum Holdings DAC
18721613 DEVICE FOR RADIATING UV AND/OR IR RADIATION TO A HUMAN BODY IN A HUMID ROOM Non-Final OA Sunshower IP BV
18709753 SLEEP MONITORING DEVICE AND OPERATION METHOD THEREFOR Non-Final OA SLOWAVE INC.
18287018 SYSTEM AND METHOD FOR ELECTROCARDIOGRAM IMAGE-BASED PATIENT EVALUATION Non-Final OA Seoul National University Hospital
17780203 BLOOD PUMP SYSTEM WITH MAGNETICALLY LEVITATED ROTOR Non-Final OA Berlin Heart GmbH
18357321 BIO-SIGNAL MEASURING DEVICE AND METHOD OF USING THE SAME Non-Final OA ATSENS CO.,LTD.

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