Prosecution Insights
Last updated: May 29, 2026

Examiner: SONG, LI-TING

Tech Center 3700 • Art Units: 3795

This examiner grants 65% of resolved cases

Performance Statistics

65.1%
Allow Rate
-4.9% vs TC avg
112
Total Applications
+38.9%
Interview Lift
1093
Avg Prosecution Days
Based on 83 resolved cases, 2023–2026

Rejection Statute Breakdown

0%
§101 Eligibility
11.2%
§102 Novelty
81.3%
§103 Obviousness
7.0%
§112 Clarity

Currently Pending Office Actions

App #TitleStatusAssignee
18779067 MEDICAL SUPPORT DEVICE, ENDOSCOPE APPARATUS, MEDICAL SUPPORT METHOD, AND PROGRAM Non-Final OA FUJIFILM Corporation
18459437 ENDOSCOPE Final Rejection FUJIFILM Corporation
17630503 SINGLE USE ENDOSCOPES, CANNULAS, AND OBTURATORS WITH INTEGRATED VISION AND ILLUMINATION Final Rejection Noah Medical Corporation
18048733 TEMPORARY ANATOMY ILLUMINATION Final Rejection GYRUS ACMI, INC. D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA
18047475 SINGLE USE URETEROSCOPE WITH INTEGRATED SUCTION CATHETER Final Rejection GYRUS ACMI, INC. D/B/A OLYMPUS SURGICAL TECHNOLOGIES AMERICA
18762807 BILE DUCT/PANCREATIC DUCT TREATMENT METHOD AND ENDOSCOPIC INSTRUMENT Non-Final OA OLYMPUS CORPORATION
18670108 ENDOSCOPE SYSTEM, ENDOSCOPE MOVEMENT CONTROL METHOD, AND RECORDING MEDIUM Non-Final OA OLYMPUS CORPORATION
18367600 MEDICAL SUPPORT SYSTEM AND MEDICAL SUPPORT METHOD Final Rejection OLYMPUS MEDICAL SYSTEMS CORP.
18778418 Dual View Endoscope Non-Final OA OmniVision Technologies, Inc.
18892074 Optical Instrument with Articulating Image Sensing Apparatus and Working Channel Non-Final OA KARL STORZ Endovision, Inc.
18837447 COLLISION WARNING FOR MEDICAL DEVICE Non-Final OA Canon U.S.A., Inc.
18837200 ENDOSCOPE AND TIP BENDING SECTION OF ENDOSCOPE Non-Final OA MACROLUX MEDICAL TECHNOLOGY CO., LTD.
18113034 Method and Apparatus for Extending Battery Life of Capsule Endoscope Final Rejection CAPSOVISION, Inc.
18427215 ENDOSCOPIC ACCESSORY Non-Final OA IzoMed, Inc.
18393424 ACCESS DEVICE HAVING A TUBE, A DEFLECTABLE SECTION, A STABLIZER, A TIP, A HANDLE, AND AN ELECTRONICS MODULE Non-Final OA Grumpy Innovation, Inc.
17636263 DEVICE FOR IMAGING BODY REGIONS Final Rejection FERTIGO MEDICAL LTD.

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