David J. Theobald

Follow

Person

Algonquin, IL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for communications network management
- Patent number 7,603,120
- Issue date Oct 13, 2009
- Motorola, Inc.
- Kent D. Rager
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Power supply control apparatus and method suitable for use in an el...
- Patent number 5,925,942
- Issue date Jul 20, 1999
- Motorola, Inc.
- David J. Theobald
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Accessory identification apparatus and method
- Patent number 5,859,522
- Issue date Jan 12, 1999
- Motorola, Inc.
- David J. Theobald
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Battery identification apparatus and associated method
- Patent number 5,656,917
- Issue date Aug 12, 1997
- Motorola, Inc.
- David James Theobald
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for battery charging
- Patent number 5,510,693
- Issue date Apr 23, 1996
- Motorola, Inc.
- David J. Theobald
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Microprocessor controlled battery reconditioner for portable radio...
- Patent number 4,734,635
- Issue date Mar 29, 1988
- Motorola, Inc.
- David J. Theobald
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
Method and apparatus for communications network management
- Publication number 20060258349
- Publication date Nov 16, 2006
- Kent D. Rager
- H04 - ELECTRIC COMMUNICATION TECHNIQUE