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For the Inventor, By the Inventor

Santa Clara, CA, United States of America

Amfit, Inc.


USPTO Granted Patents = 24

% Expired Patents = 8.3


Trademarks = 6

Forward Citations = 694

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13 inventors (with patents filed for the assignee):

goldMedal Arjen Sundman (12 out of 12 patents)

silverMedal Tony G Tadin (9 out of 9 patents)

bronzeMedal James Terrell Walker (4 out of 25 patents)

4.  Christopher I Walker (3 out of 22 patents)

5.  Jeff Davis (2 out of 2 patents)

6.  Reginald T Lamb (2 out of 4 patents)

7.  Paul D Rolloff (2 out of 2 patents)

8.  Jeffery L Davis (1 out of 1 patent)

9.  Brian F Smithgall (1 out of 1 patent)

10.  Donald B Curchod (1 out of 23 patents)

11.  Edward H Phillips (1 out of 40 patents)

12.  Vern R Schwartz (1 out of 1 patent)

13.  Vern R Schartz (1 out of 1 patent)


24 patents:

1. 8378689 - Electrostatic sensor device and matrix (2013-02-19),
2. 8290739 - Method for determining relative mobility of regions of an object (2012-10-16),
3. 7952727 - Compact optical contour digitizer (2011-05-31),
4. 7895009 - Impression foam digital scanner (2011-02-22),
5. 7617068 - Method for determining relative mobility or regions of an object (2009-11-10),
6. 7549232 - Method to capture and support a 3-D contour (2009-06-23),
7. 7346998 - Foot measuring method (2008-03-25),
8. 7068379 - Compact optical contour digitizer (2006-06-27),
9. 7019529 - Electrostatic sensor device and matrix (2006-03-28),
10. 6904692 - Method and system for capturing and supporting 3-D contour (2005-06-14),
11. 6864687 - Electrostatic sensor device and matrix (2005-03-08),
12. 6625897 - Method and apparatus for measuring foot geometry (2003-09-30),
13. 6493958 - Method and apparatus for measuring foot geometry (2002-12-17),
14. 6430831 - Method and apparatus for measuring foot geometry (2002-08-13),
15. 6205230 - Optical contour digitizer (2001-03-20),
Company Overview
Amfit, Inc. is a technology-driven company based in Santa Clara, California, specializing in the development and manufacturing of advanced medical devices and orthotic solutions. The organization focuses on providing innovative products that enhance patient care and improve mobility. With a commitment to research and development, Amfit leverages cutting-edge technology to create custom-fit orthotics and other healthcare solutions, addressing the needs of both patients and healthcare professionals in the medical field.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 20 2026

24 Patents

#142 in Santa Clara, CA

#3,290 in California

#13,895 in US

#26,686 in the World

Santa Clara, CA (US)
Santa Clara, CA, United States of America

Amfit, Inc.

Forward Citations = 694

13 inventors:

goldMedal Arjen Sundman (12 out of 12 patents)

silverMedal Tony G Tadin (9 out of 9 patents)

bronzeMedal James Terrell Walker (4 out of 25 patents)

4.  Christopher I Walker (3 out of 22 patents)

5.  Jeff Davis (2 out of 2 patents)

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

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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