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For the Inventor, By the Inventor

Dulles, VA, United States of America

Technology Advancement Group, Inc.

Calculating rank
USPTO Granted Patents = 15

% Expired Patents = 86.7

Trademarks = 5

Forward Citations = 115

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4 inventors (with patents filed for the assignee):

goldMedal John Arthur McEwan (14 out of 16 patents)

silverMedal James Stewart McEwan (11 out of 11 patents)

bronzeMedal David A Yates (3 out of 4 patents)

4.  Trevor Landon (1 out of 5 patents)


15 patents:

1. 8837142 - System for protecting a portable computing device (2014-09-16),
2. 8828076 - Implantable prosthetic device for connection to a fluid flow pathway of a patient (2014-09-09),
3. 8600238 - Method and system for bi-directional communication over a single optical fiber (2013-12-03),
4. 8537540 - Field serviceable CPU module (2013-09-17),
5. 8011088 - Method for securing a circuit board to a socket (2011-09-06),
6. 7963989 - Implantable prosthetic device for connection to a fluid flow pathway of a patient (2011-06-21),
7. 7843686 - System for protecting a portable computing device (2010-11-30),
8. 7840138 - Method and system for bi-directional communication over a single optical fiber (2010-11-23),
9. 7609290 - Surveillance system and method (2009-10-27),
10. 7556519 - Method and device for securing a circuit board to a computer assembly (2009-07-07),
11. 7522412 - System for protecting a portable computing device (2009-04-21),
12. RE40630 - Low profile computer case and computer (2009-01-26),
13. 7339783 - System for protecting a portable computing device (2008-03-04),
14. 7310237 - Device for securing a circuit board to a socket (2007-12-18),
15. 6315655 - Low profile computer case and computer (2001-11-13),
Company Overview
Technology Advancement Group, Inc. is a Dulles, Virginia-based organization specializing in innovative solutions across various technology domains. The company focuses on developing advanced systems and services that enhance operational efficiency and drive technological progress. With expertise in areas such as software development, data analytics, and systems integration, Technology Advancement Group aims to support both commercial and government sectors in navigating the complexities of modern technology landscapes.
Profile summary synthesized from public USPTO records and patent filings.

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USPTO Data Jan 1 1976 - Oct 27 2026

Technology Advancement Group, Inc. USPTO Patent Assignee Logo
15 Patents

#15 in Dulles, VA

#357 in Virginia

#21,085 in US

#39,991 in the World

Dulles, VA (US)
Dulles, VA, United States of America

Technology Advancement Group, Inc.

Forward Citations = 115

4 inventors:

goldMedal John Arthur McEwan (14 out of 16 patents)

silverMedal James Stewart McEwan (11 out of 11 patents)

bronzeMedal David A Yates (3 out of 4 patents)

4.  Trevor Landon (1 out of 5 patents)

IDiyas Innovation Intelligence. (2026). Company Patent Portfolio: Technology Advancement Group, Inc.. Retrieved from https://idiyas.com/company/technology-advancement-group

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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