For the Inventor, By the Inventor

Enter assignee name

Mountain View, CA, United States of America

Han Sen Medical, Inc.

Calculating rank

USPTO Granted Patents = 123

% Expired Patents = 25.2

EPO Patents = 15

Forward Citations = 35,119

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75 inventors (with patents filed for the assignee):

Daniel T Wallace (31 out of 116 patents)

Robert G Younge (27 out of 80 patents)

Frederic H Moll (26 out of 109 patents)

4. Woojin Lee (25 out of 53 patents)

5. Barry Weitzner (24 out of 159 patents)

6. David Lawrence Brock (22 out of 35 patents)

7. Gregory J Stahler (21 out of 29 patents)

8. Gary S Rogers (18 out of 28 patents)

9. Daniel Thomas Adams (15 out of 60 patents)

10. David F Moore (14 out of 67 patents)

11. Neal A Tanner (13 out of 53 patents)

12. Kenneth M Martin (13 out of 73 patents)

13. Gunter D Niemeyer (13 out of 82 patents)

14. Michael R Zinn (13 out of 18 patents)

15. Sean Paul Walker (13 out of 48 patents)

Core Competencies:

Robotic Catheter System

Active Drive Mechanism

Force Sensing

Touch-Free Interface

Flexible Instruments

Elongate Members

Automated Alignment

Minimally Invasive Procedures

Torque-Based Articulation

3D Imaging

Optical Fiber Sensors

Tissue Treatment

123 patents: Sort by Forward Citations

1. 10046140 - Devices, systems, and methods for controlling active drive systems (2018-08-14),

2. 9844353 - Reducing incremental measurement sensor error (2017-12-19),

3. 9827061 - Touch-free catheter user interface controller (2017-11-28),

4. 9710921 - System and methods for tracking robotically controlled medical instruments (2017-07-18),

5. 9668814 - Infinitely rotatable tool with finite rotating drive shafts (2017-06-06),

6. 9636483 - Torque-based catheter articulation (2017-05-02),

7. 9629682 - Robotic catheter system (2017-04-25),

8. 9629595 - Systems and methods for localizing, tracking and/or controlling medical instruments (2017-04-25),

9. 9566414 - Integrated catheter and guide wire controller (2017-02-14),

10. 9566201 - Mounting support assembly for suspending a medical instrument driver above an operating table (2017-02-14),

11. 9532840 - Slider control of catheters and wires (2017-01-03),

12. 9498601 - Catheter tension sensing (2016-11-22),

13. 9498291 - Touch-free catheter user interface controller (2016-11-22),

14. 9480820 - Apparatus and method for sensing force on a robotically controlled medical instrument (2016-11-01),

15. 9457168 - Robotic catheter system and methods (2016-10-04),

Company Overview

Han Sen Medical, Inc. is a pioneering company based in Mountain View, California, specializing in the development of advanced robotic catheter systems. The organization focuses on enhancing minimally invasive procedures through innovative technologies such as active drive mechanisms, force sensing, and touch-free interfaces. Their expertise extends to creating flexible instruments and elongate members that facilitate automated alignment, ultimately improving patient outcomes and procedural efficiency in the medical field.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

123 Patents

#28 in Mountain View, CA

#715 in California

#3,158 in US

#6,520 in the World

Mountain View, CA, United States of America

Han Sen Medical, Inc.

Forward Citations = 35,119

75 inventors:

Daniel T Wallace (31 out of 116 patents)

Robert G Younge (27 out of 80 patents)

Frederic H Moll (26 out of 109 patents)

4. Woojin Lee (25 out of 53 patents)

5. Barry Weitzner (24 out of 159 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Han Sen Medical, Inc.. Retrieved from https://idiyas.com/company/han-sen-medical

Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile

Data Sources: USPTO Patent Grant XML, Patent Center, EPO & CIPO • Normalized by IDiyas Innovation Graph. Methodology & provenance architecturePlease report any incorrect information to [email protected]

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