Dennis L. Workman

Person

Morgan Hill, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Position determination system and method
- Patent number 7,783,423
- Issue date Aug 24, 2010
- Trimble Navigation Limited
- Rajiv Kumar Verma
- G08 - SIGNALLING
Information Patent Grant
Controllable external to internal antenna switching algorithm and c...
- Patent number 7,742,874
- Issue date Jun 22, 2010
- Trimble Navigation Ltd.
- Douglas B. Mayfield
- G08 - SIGNALLING
Information Patent Grant
Method and system for controlling a valuable movable item
- Patent number 7,627,427
- Issue date Dec 1, 2009
- Trimble Navigation Limited
- Mark Nichols
- G08 - SIGNALLING
Information Patent Grant
Method and system for controlling an electronic device
- Patent number 7,453,355
- Issue date Nov 18, 2008
- Trimble Navigation Limited
- Ami Bergstrom
- G08 - SIGNALLING
Information Patent Grant
Method and system for controlling an electronic device
- Patent number 7,415,355
- Issue date Aug 19, 2008
- Trimble Navigation Limited
- Gregory T. Janky
- G08 - SIGNALLING
Information Patent Grant
Portable motion-activated position reporting device
- Patent number 7,398,153
- Issue date Jul 8, 2008
- Trimble Navigation Limited
- Dennis Workman
- G08 - SIGNALLING
Information Patent Grant
First responder positioning apparatus
- Patent number 7,379,015
- Issue date May 27, 2008
- Trimble Navigation Limited
- Dennis Lee Workman
- G01 - MEASURING TESTING
Information Patent Grant
Method and system for controlling a valuable movable item
- Patent number 7,313,476
- Issue date Dec 25, 2007
- Trimble Navigation Limited
- Mark Nichols
- G08 - SIGNALLING
Information Patent Grant
Method and system for controlling an electronic device
- Patent number 7,263,441
- Issue date Aug 28, 2007
- Trimble Navigation Limited
- Gregory T. Janky
- G08 - SIGNALLING
Information Patent Grant
Method and system for controlling an electronic device
- Patent number 7,050,907
- Issue date May 23, 2006
- Trimble Navigation Limited
- Gregory T. Janky
- G08 - SIGNALLING
Information Patent Grant
Portable motion-activated position reporting device
- Patent number 6,801,853
- Issue date Oct 5, 2004
- Trimble Navigation Limited
- Dennis Workman
- G08 - SIGNALLING
Information Patent Grant
Bandsplitter systems
- Patent number 4,181,822
- Issue date Jan 1, 1980
- Bell & Howell Company
- Dennis L. Workman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Video information bandwidth compression
- Patent number 4,179,709
- Issue date Dec 18, 1979
- Bell & Howell Company
- Dennis L. Workman
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
POSITION DETERMINATION SYSTEM AND METHOD
- Publication number 20100149030
- Publication date Jun 17, 2010
- Rajiv Kumar Verma
- G08 - SIGNALLING
Information Patent Application
First responder positioning apparatus
- Publication number 20070126623
- Publication date Jun 7, 2007
- Dennis Lee Workman
- G01 - MEASURING TESTING
Information Patent Application
Method and system for controlling an electronic device
- Publication number 20070124062
- Publication date May 31, 2007
- Gregory T. Janky
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Method and system for controlling a valuable movable item
- Publication number 20070111736
- Publication date May 17, 2007
- Mark Nichols
- G08 - SIGNALLING
Information Patent Application
Portable motion-activated position reporting device
- Publication number 20060224306
- Publication date Oct 5, 2006
- Dennis Workman
- G08 - SIGNALLING
Information Patent Application
Method and system for controlling an electronic device
- Publication number 20050246098
- Publication date Nov 3, 2005
- Ami Bergstrom
- G08 - SIGNALLING
Information Patent Application
Method and system for controlling a valuable movable item
- Publication number 20050192741
- Publication date Sep 1, 2005
- Mark Nichols
- G08 - SIGNALLING
Information Patent Application
Portable motion-activated position reporting device
- Publication number 20040034470
- Publication date Feb 19, 2004
- Dennis Workman
- G08 - SIGNALLING

Dennis L. Workman

Person

Patents Grantslast 30 patents

Position determination system and method

Controllable external to internal antenna switching algorithm and c...

Method and system for controlling a valuable movable item

Method and system for controlling an electronic device

Method and system for controlling an electronic device

Portable motion-activated position reporting device

First responder positioning apparatus

Method and system for controlling a valuable movable item

Method and system for controlling an electronic device

Method and system for controlling an electronic device

Portable motion-activated position reporting device

Bandsplitter systems

Video information bandwidth compression

Patents Applicationslast 30 patents

POSITION DETERMINATION SYSTEM AND METHOD

First responder positioning apparatus

Method and system for controlling an electronic device

Method and system for controlling a valuable movable item

Portable motion-activated position reporting device

Method and system for controlling an electronic device

Method and system for controlling a valuable movable item

Portable motion-activated position reporting device