Prosecution Insights
Last updated: April 19, 2026

Examiner: YANG, YI-SHAN

Tech Center 3700 • Art Units: 3737 3768 3792 3793 3798

This examiner grants 69% of resolved cases

Performance Statistics

68.9%
Allow Rate
-1.1% vs TC avg
422
Total Applications
+57.2%
Interview Lift
1255
Avg Prosecution Days
Based on 380 resolved cases, 2023–2026

Rejection Statute Breakdown

10.5%
§101 Eligibility
12.9%
§102 Novelty
37.3%
§103 Obviousness
32.8%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18883902 METHOD FOR END-TO-END CUFF-LESS BLOOD PRESSURE MONITORING USING ECG AND PPG SIGNALS Final Rejection SAMSUNG ELECTRONICS CO., LTD.
19286724 ORTHOBIOLOGIC IMPLEMENTATION SYSTEM Non-Final OA Xenco Medical, LLC
19314688 TARGETING DIFFERING FAT LAYERS WITH DIFFERING TRANSDUCERS Final Rejection Sofwave Medical Ltd.
18440359 SYSTEM AND METHOD FOR DETERMINING LEVELS OF S-NITROSOTHIOL IN SITU Non-Final OA Purdue Research Foundation
18810170 SYNCHRONIZED MOTION OF INDEPENDENT SURGICAL DEVICES TO MAINTAIN RELATIONAL FIELD OF VIEWS Non-Final OA Cilag GmbH International
18170726 MEDICAL IMAGE DIAGNOSIS APPARATUS, IMAGE RECONSTRUCTION METHOD, AND NON-VOLATILE COMPUTER-READABLE STORAGE MEDIUM STORING THEREIN IMAGE RECONSTRUCTION PROGRAM Final Rejection CANON MEDICAL SYSTEMS CORPORATION
18962485 STROKE DETECTION Non-Final OA Covidien LP
18718075 SIMULTANEOUS MEASUREMENT OF TISSUE PERFUSION AND TISSUE OXYGENATION Non-Final OA KONINKLIJKE PHILIPS N.V.
19177134 ULTRASOUND PROBE WITH AN INTEGRATED NEEDLE ASSEMBLY AND A COMPUTER PROGRAM PRODUCT, A METHOD AND A SYSTEM FOR PROVIDING A PATH FOR INSERTING A NEEDLE OF THE ULTRASOUND PROBE Non-Final OA Dandelion Technologies LLC
19175807 ULTRASOUND PROBE WITH AN INTEGRATED NEEDLE ASSEMBLY AND A COMPUTER PROGRAM PRODUCT, A METHOD AND A SYSTEM FOR PROVIDING A PATH FOR INSERTING A NEEDLE OF THE ULTRASOUND PROBE Non-Final OA Dandelion Technologies LLC
19170468 APPARATUS FOR ORIENTATION DISPLAY AND ALIGNMENT IN PERCUTANEOUS DEVICES Non-Final OA Stent Tek Limited
18036455 SYSTEMS AND METHODS FOR IMPROVING SLEEP AND OTHER INDICATIONS, INCLUDING TREATING ANXIETY Non-Final OA Beth Israel Deaconess Medical Center, Inc.
18817570 METHOD OF ESTIMATING PERIPHERAL BLOOD PRESSURE AND BIOLOGICAL DATA MEASUREMENT SYSTEM Final Rejection Murata Manufacturing Co., Ltd.
18415630 NON-INVASIVE BLOOD PRESSURE MEASUREMENT USING PULSE WAVE VELOCITY Final Rejection Stryker Corporation
18592242 ULTRASONIC IMAGING APPARATUS AND CONTROL METHOD THEREOF Non-Final OA Samsung Medison Co., Ltd.
19052932 MAGNETIC POSITION SENSOR Non-Final OA St. Jude Medical International Holding S.á r.l
19051676 ULTRASOUND DIAGNOSTIC TOOL FOR RENAL FIBROSIS ASSESSMENT Non-Final OA The Hong Kong Polytechnic University
19102589 ENDOSCOPE DIAGNOSIS PROGRAM, ENDOSCOPE DIAGNOSIS DEVICE, CONTROL METHOD FOR ENDOSCOPE DIAGNOSIS DEVICE, AND PROGRAM FOR GENERATING ENDOSCOPE DIAGNOSIS TRAINED MODEL Non-Final OA SUNCREER CO.,LTD.
19046369 Rubidium Elution System Non-Final OA Ottawa Heart Institute Research Corporation
18868533 Non-Invasive Intracranial Pressure Sensing System and Method Non-Final OA CoMind Technologies Limited
18867435 TISSUE SPECTROPHOTOMETRY FOR HUMAN-COMPUTER AND HUMAN-MACHINE INTERFACING Non-Final OA Morphosis Inc.
18936184 System to Visualize, Measure, and Track Skin Abnormalities Non-Final OA New Jersey Institute of Technology
18924489 ORIENTATION SYSTEM FOR SPECIMEN IMAGING APPARATUS Non-Final OA Faxitron Bioptics, LLC
18595549 SENSING MODULE AND WEARABLE DEVICE Final Rejection NATIONAL TSING HUA UNIVERSITY
18529791 SPINE MEASUREMENT SYSTEM AND METHOD THEREFOR Non-Final OA Orthosensor Inc
18315969 METHOD AND SYSTEM FOR RADIATION TREATMENT PLANNING Non-Final OA Elekta, Inc.
18671365 FABRIC MODULE CAPABLE OF DETECTING A PHYSIOLOGICAL CONDITION BY UTILIZING A RADIO FREQUENCY SIGNAL AND DETECTION METHOD FOR USING THE SAME Final Rejection SIL RADAR TECHNOLOGY INC.
18649920 BLOOD PRESSURE MONITOR Final Rejection AliveCor, Inc.
18266956 TRANSCRANIAL MAGNETIC STIMULATOR Non-Final OA Teijin Pharma Limited
18258023 SYSTEM AND METHODS FOR INDUCTIVE PULSE BURST TREATMENT Non-Final OA HUMANITY NEUROTECH, INC.

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