Charles D. Clements

Person

Jacksonville, FL, US

People

Patents Grantslast 30 patents

Information Patent Grant
Spread spectrum applications of universal frequency translation
- Patent number 7,599,421
- Issue date Oct 6, 2009
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Analog zero if FM decoder and embodiments thereof, such as the fami...
- Patent number 7,209,725
- Issue date Apr 24, 2007
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spread spectrum applications of universal frequency translation
- Patent number 7,110,435
- Issue date Sep 19, 2006
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Aliasing communication system with multi-mode and multi-band functi...
- Patent number 7,006,805
- Issue date Feb 28, 2006
- Parker Vision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Automated meter reader applications of universal frequency translation
- Patent number 6,798,351
- Issue date Sep 28, 2004
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-mode, multi-band communication system
- Patent number 6,704,549
- Issue date Mar 9, 2004
- ParkVision, Inc.
- David F. Sorrells
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Image-reject down-converter and embodiments thereof, such as the fa...
- Patent number 6,704,558
- Issue date Mar 9, 2004
- ParkerVision, Inc.
- David F. Sorrells
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
Spread spectrum applications of universal frequency translation
- Publication number 20060280231
- Publication date Dec 14, 2006
- ParkerVision, Inc.
- David F. Sorrells
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Charles D. Clements

Person

Patents Grantslast 30 patents

Spread spectrum applications of universal frequency translation

Analog zero if FM decoder and embodiments thereof, such as the fami...

Spread spectrum applications of universal frequency translation

Aliasing communication system with multi-mode and multi-band functi...

Automated meter reader applications of universal frequency translation

Multi-mode, multi-band communication system

Image-reject down-converter and embodiments thereof, such as the fa...

Patents Applicationslast 30 patents

Spread spectrum applications of universal frequency translation