John A. McEwan

Person

Dulles, VA, US

People

Patents Grantslast 30 patents

Information Patent Grant
System for protecting a portable computing device
- Patent number 8,837,142
- Issue date Sep 16, 2014
- Technology Advancement Group, Inc.
- John Arthur McEwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Implantable prosthetic device for connection to a fluid flow pathwa...
- Patent number 8,828,076
- Issue date Sep 9, 2014
- Technology Advancement Group, Inc.
- John Arthur McEwan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
Method and system for bi-directional communication over a single op...
- Patent number 8,600,238
- Issue date Dec 3, 2013
- Technology Advancement Group, Inc.
- John A. McEwan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method for securing a circuit board to a socket
- Patent number 8,011,088
- Issue date Sep 6, 2011
- Technology Advancement Group, Inc.
- John Arthur McEwan
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Implantable prosthetic device for connection to a fluid flow pathwa...
- Patent number 7,963,989
- Issue date Jun 21, 2011
- Technology Advancement Group, Inc.
- John Arthur McEwan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Grant
System for protecting a portable computing device
- Patent number 7,843,686
- Issue date Nov 30, 2010
- Technology Advancement Group, Inc.
- John Arthur McEwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and system for bi-directional communication over a single op...
- Patent number 7,840,138
- Issue date Nov 23, 2010
- Technology Advancement Group, Inc.
- John Arthur McEwan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Surveillance system and method
- Patent number 7,609,290
- Issue date Oct 27, 2009
- Technology Advancement Group, Inc.
- John McEwan
- G08 - SIGNALLING
Information Patent Grant
Method and device for securing a circuit board to a computer assembly
- Patent number 7,556,519
- Issue date Jul 7, 2009
- Technology Advancement Group, Inc.
- John Arthur McEwan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for protecting a portable computing device
- Patent number 7,522,412
- Issue date Apr 21, 2009
- Technology Advancement Group, Inc.
- John Arthur McEwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Low profile computer case and computer
- Patent number RE40630
- Issue date Jan 27, 2009
- Technology Advancement Group, Inc.
- John A. McEwan
- 454 - Ventilation
Information Patent Grant
System for protecting a portable computing device
- Patent number 7,339,783
- Issue date Mar 4, 2008
- Technology Advancement Group, Inc.
- John Arthur McEwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Electronic component chassis with isolated power supply cooling
- Patent number 7,333,330
- Issue date Feb 19, 2008
- Technology Advanced Group, Inc.
- John Arthur McEwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Device for securing a circuit board to a socket
- Patent number 7,310,237
- Issue date Dec 18, 2007
- Technology Advancement Group, Inc.
- John Arthur McEwan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Low profile computer case and computer
- Patent number 6,315,655
- Issue date Nov 13, 2001
- Technology Advancement Group, Inc.
- John A. McEwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Jump-proof electrical disenabling system
- Patent number 4,192,400
- Issue date Mar 11, 1980
- John A. McEwan
- B60 - VEHICLES IN GENERAL

Patents Applicationslast 30 patents

Information Patent Application
SYSTEMS, DEVICES, AND METHODS FOR DISPLAYING ACCESSORIES AND INFORM...
- Publication number 20150194082
- Publication date Jul 9, 2015
- John Arthur McEwan
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM FOR PROTECTING A PORTABLE COMPUTING DEVICE
- Publication number 20140347800
- Publication date Nov 27, 2014
- John Arthur McEwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
DEVICE AND METHOD FOR ENHANCING COVERT OPERATIONS IN HOSTILE ENVIRO...
- Publication number 20140192188
- Publication date Jul 10, 2014
- TECHNOLOGY ADVANCEMENT GROUP, INC.
- John Arthur McEwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND SYSTEM FOR BI-DIRECTIONAL COMMUNICATION OVER A SINGLE OP...
- Publication number 20140072305
- Publication date Mar 13, 2014
- TECHNOLOGY ADVANCEMENT GROUP, INC.
- John A. McEwan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR PROTECTING A PORTABLE COMPUTING DEVICE
- Publication number 20120181194
- Publication date Jul 19, 2012
- TECHNOLOGY ADVANCEMENT GROUP, INC.
- John Arthur McEwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
IMPLANTABLE PROSTHETIC DEVICE FOR CONNECTION TO A FLUID FLOW PATHWA...
- Publication number 20110245913
- Publication date Oct 6, 2011
- TECHNOLOGY ADVANCEMENT GROUP, INC.
- John Arthur McEwan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
METHOD AND SYSTEM FOR BI-DIRECTIONAL COMMUNICATION OVER A SINGLE OP...
- Publication number 20110200329
- Publication date Aug 18, 2011
- TECHNOLOGY ADVANCEMENT GROUP, INC.
- John A. McEwan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM FOR PROTECTING A PORTABLE COMPUTING DEVICE
- Publication number 20110031161
- Publication date Feb 10, 2011
- TECHNOLOGY ADVANCEMENT GROUP, INC.
- John Arthur McEwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
System And Method For Closing An Access To A Vehicle
- Publication number 20100325960
- Publication date Dec 30, 2010
- John Arthur McEwan
- B60 - VEHICLES IN GENERAL
Information Patent Application
SYSTEM FOR PROTECTING A PORTABLE COMPUTING DEVICE
- Publication number 20080310093
- Publication date Dec 18, 2008
- TECHNOLOGY ADVANCEMENT GROUP, INC.
- John Arthur McEwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
METHOD AND DEVICE FOR SECURING A CIRCUIT BOARD TO A COMPUTER ASSEMBLY
- Publication number 20080153336
- Publication date Jun 26, 2008
- TECHNOLOGY ADVANCEMENT GROUP, INC.
- John Arthur MCEWAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR SECURING A CIRCUIT BOARD TO A SOCKET
- Publication number 20080153326
- Publication date Jun 26, 2008
- TECHNOLOGY ADVANCEMENT GROUP, INC.
- John Arthur MCEWAN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SYSTEM FOR PROTECTING A PORTABLE COMPUTING DEVICE
- Publication number 20080098489
- Publication date Apr 24, 2008
- TECHNOLOGY ADVANCEMENT GROUP, INC.
- John Arthur MCEWAN
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Method and system for bi-directional communication over a single op...
- Publication number 20070098405
- Publication date May 3, 2007
- Technology Advancement Group
- John Arthur McEwan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electronic component chassis with isolated power supply cooling
- Publication number 20060176663
- Publication date Aug 10, 2006
- Technology Advancement Group
- John Arthur McEwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Surveillance system and method
- Publication number 20060170772
- Publication date Aug 3, 2006
- Technology Advancement Group
- John Arthur McEwan
- G08 - SIGNALLING
Information Patent Application
System for protecting a portable computing device
- Publication number 20060164800
- Publication date Jul 27, 2006
- TECHNOLOGY ADVANCEMENT GROUP, INC.
- John Arthur McEwan
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Implantable prosthetic device for connection to a fluid flow pathwa...
- Publication number 20060167539
- Publication date Jul 27, 2006
- TECHNOLOGY ADVANCEMENT GROUP, INC.
- John Arthur McEwan
- A61 - MEDICAL OR VETERINARY SCIENCE HYGIENE
Information Patent Application
Device for securing a circuit board to a socket
- Publication number 20060128200
- Publication date Jun 15, 2006
- TECHNOLOGY ADVANCEMENT GROUP, INC.
- John Arthur McEwan
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System and method for securely activating a mechanism
- Publication number 20040207511
- Publication date Oct 21, 2004
- TECHNOLOGY ADVANCEMENT GROUP, INC.
- John A. McEwan
- G07 - CHECKING-DEVICES

John A. McEwan

Person

Patents Grantslast 30 patents

System for protecting a portable computing device

Implantable prosthetic device for connection to a fluid flow pathwa...

Method and system for bi-directional communication over a single op...

Method for securing a circuit board to a socket

Implantable prosthetic device for connection to a fluid flow pathwa...

System for protecting a portable computing device

Method and system for bi-directional communication over a single op...

Surveillance system and method

Method and device for securing a circuit board to a computer assembly

System for protecting a portable computing device

Low profile computer case and computer

System for protecting a portable computing device

Electronic component chassis with isolated power supply cooling

Device for securing a circuit board to a socket

Low profile computer case and computer

Jump-proof electrical disenabling system

Patents Applicationslast 30 patents

SYSTEMS, DEVICES, AND METHODS FOR DISPLAYING ACCESSORIES AND INFORM...

SYSTEM FOR PROTECTING A PORTABLE COMPUTING DEVICE

DEVICE AND METHOD FOR ENHANCING COVERT OPERATIONS IN HOSTILE ENVIRO...

METHOD AND SYSTEM FOR BI-DIRECTIONAL COMMUNICATION OVER A SINGLE OP...

SYSTEM FOR PROTECTING A PORTABLE COMPUTING DEVICE

IMPLANTABLE PROSTHETIC DEVICE FOR CONNECTION TO A FLUID FLOW PATHWA...

METHOD AND SYSTEM FOR BI-DIRECTIONAL COMMUNICATION OVER A SINGLE OP...

SYSTEM FOR PROTECTING A PORTABLE COMPUTING DEVICE

System And Method For Closing An Access To A Vehicle

SYSTEM FOR PROTECTING A PORTABLE COMPUTING DEVICE

METHOD AND DEVICE FOR SECURING A CIRCUIT BOARD TO A COMPUTER ASSEMBLY

METHOD FOR SECURING A CIRCUIT BOARD TO A SOCKET

SYSTEM FOR PROTECTING A PORTABLE COMPUTING DEVICE

Method and system for bi-directional communication over a single op...

Electronic component chassis with isolated power supply cooling

Surveillance system and method

System for protecting a portable computing device

Implantable prosthetic device for connection to a fluid flow pathwa...

Device for securing a circuit board to a socket

System and method for securely activating a mechanism