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Fremont, CA, United States of America

Cardima, Inc.

USPTO Granted Patents = 36

% Expired Patents = 8.3

Forward Citations = 4,624

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27 inventors (with patents filed for the assignee):

Alan K Schaer (10 out of 88 patents)

Laszlo Littmann (10 out of 10 patents)

Gene L Samson (9 out of 63 patents)

4. Duane Dickens (7 out of 11 patents)

5. Ruey Sung (5 out of 5 patents)

6. Gabriel Vegh (4 out of 4 patents)

7. Omar Amirana (4 out of 4 patents)

8. Liming Lau (4 out of 4 patents)

9. Tracey Ann Morley (3 out of 23 patents)

10. Eric K Y Chan (3 out of 7 patents)

11. Paul J Wang (3 out of 4 patents)

12. Tim Ngoc Huynh (2 out of 6 patents)

13. Reynaldo P Hilario (2 out of 2 patents)

14. Yvonne Randolph (2 out of 2 patents)

15. Ashik A Mohan (1 out of 16 patents)

Core Competencies:

Ablation Probe

Electrophysiology Catheter

RF Energy Delivery

Intravascular Sensing

Surgical Ablation Tool

High Resolution Signal Detection

Over-the-Wire Catheter

Intravascular Occlusion

Guiding Catheter

Tissue Lysing Medium

Arrhythmia Treatment

Multi-Channel Delivery

36 patents: Sort by Forward Citations

1. 7686803 - Ablation probe with stabilizing member (2010-03-30),

2. 7331960 - Linear ablation assembly (2008-02-19),

3. 7252664 - System and method for multi-channel RF energy delivery with coagulum reduction (2007-08-07),

4. 6972016 - Helically shaped electrophysiology catheter (2005-12-06),

5. 6814732 - Linear ablation assembly (2004-11-09),

6. 6746446 - Electrophysiological device for the isthmus (2004-06-08),

7. 6332881 - Surgical ablation tool (2001-12-25),

8. 6302880 - Linear ablation assembly (2001-10-16),

9. 6251107 - Ep catheter (2001-06-26),

10. 6167291 - Protected pin connector for an electrophysiology catheter (2000-12-26),

11. 6141576 - Intravascular sensing device (2000-10-31),

12. 6120499 - Intravascular RF occlusion catheter (2000-09-19),

13. 6113584 - Intraluminal delivery of tissue lysing medium (2000-09-05),

14. 6088610 - Method and system for using multiple intravascular sensing devices to (2000-07-11),

15. 6063077 - Linear ablation device and assembly (2000-05-16),

Company Overview

Cardima, Inc. is a medical device company based in Fremont, California, specializing in innovative solutions for the diagnosis and treatment of cardiac arrhythmias. The company focuses on developing advanced catheter technologies and related systems that enhance the precision and effectiveness of electrophysiological procedures. With a commitment to improving patient outcomes, Cardima leverages its expertise in medical technology to address the evolving needs of healthcare professionals in the field of cardiology.

Profile summary synthesized from public USPTO records and patent filings.

Company Badge

USPTO Data Jan 1 1976 - Oct 20 2026

36 Patents

#61 in Fremont, CA

#2,249 in California

#9,516 in US

#18,745 in the World

Fremont, CA, United States of America

Cardima, Inc.

Forward Citations = 4,624

27 inventors:

Alan K Schaer (10 out of 88 patents)

Laszlo Littmann (10 out of 10 patents)

Gene L Samson (9 out of 63 patents)

4. Duane Dickens (7 out of 11 patents)

5. Ruey Sung (5 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Cardima, Inc.. Retrieved from https://idiyas.com/company/cardima

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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