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For the Inventor, By the Inventor

Dulles, VA, United States of America

John Arthur McEwan

This inventor holds 16 USPTO granted patents and 9 published patent applications, primarily in Portable Device Protection. Top assignees: Technology Advancement Group, Inc., Technology Advanced Group, Inc., Other. Active years: 1980-2014.

IDiyas Innovation Intelligence. (2026). Inventor Profile: John Arthur McEwan. Retrieved from https://idiyas.com/inventor/john-arthur-mcewan

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

Calculating rank
USPTO Granted Patents = 16 

% Patents Active = 18.8

Average Co-Inventor Count = 1.6

ph-index = 6

Forward Citations = 119(Granted Patents)


Location History:

  • Chantilly, VA (US) (2001)
  • Alexandria, VA (US) (1980 - 2014)
  • Dulles, VA (US) (2008 - 2014)

Company Filing History:

goldMedal14 out of 15 
 
Technology Advancement Group, Inc.
 patents
silverMedal1 out of 1 
 
Technology Advanced Group, Inc.
 patent
bronzeMedal1 out of 834,601 
Other
 patents

Years Active: 1980-2014

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Areas of Expertise:
Portable Computing Device
Implantable Prosthetic
Fluid Flow Pathway
Bi-Directional Communication
Optical Fiber
Circuit Board
Surveillance System
Electronic Component Chassis
Power Supply Cooling
Computer Assembly
Low Profile Computer Case
Electrical Disenabling System
16 patents (USPTO):Explore 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. 8011088 - Method for securing a circuit board to a socket (2011-09-06),
5. 7963989 - Implantable prosthetic device for connection to a fluid flow pathway of a patient (2011-06-21),
6. 7843686 - System for protecting a portable computing device (2010-11-30),
7. 7840138 - Method and system for bi-directional communication over a single optical fiber (2010-11-23),
8. 7609290 - Surveillance system and method (2009-10-27),
9. 7556519 - Method and device for securing a circuit board to a computer assembly (2009-07-07),
10. 7522412 - System for protecting a portable computing device (2009-04-21),
11. RE40630 - Low profile computer case and computer (2009-01-26),
12. 7339783 - System for protecting a portable computing device (2008-03-04),
13. 7333330 - Electronic component chassis with isolated power supply cooling (2008-02-19),
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),

Title: Innovations of John Arthur McEwan

Introduction

John Arthur McEwan is a notable inventor based in Dulles, Virginia, with a remarkable portfolio of 16 patents. His work primarily focuses on advancements in portable computing devices and medical prosthetics. McEwan's innovative spirit has led to significant contributions in technology and healthcare.

Latest Patents

One of McEwan's latest patents is a system for protecting a portable computing device. This invention includes a device housing designed to encase the device protectively, along with a hardened user input device and display. The system ensures that users can operate their devices safely while encased. Additionally, McEwan has developed an implantable prosthetic device for connection to a patient's fluid flow pathway. This prosthetic features a primary tube structure with secondary tubes containing filters to trap embolic particles, along with a monitoring device for non-invasive fluid flow assessment.

Career Highlights

Throughout his career, McEwan has worked with various organizations, including Technology Advancement Group, Inc. His innovative contributions have made a significant impact in both the technology and medical fields.

Collaborations

McEwan has collaborated with notable individuals such as James Stewart McEwan and David A Yates, enhancing the scope and reach of his inventions.

Conclusion

John Arthur McEwan's inventive work continues to influence the fields of technology and medicine. His patents reflect a commitment to improving user experience and patient care through innovative solutions.

Profile summary based on public USPTO records.
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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