Ronald LeFever

Person

Lansdale, PA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Hybrid GNSS and TDOA wireless location system
- Patent number 8,199,050
- Issue date Jun 12, 2012
- TruePosition, Inc.
- Pete A. Boyer
- G01 - MEASURING TESTING
Information Patent Grant
Sparsed U-TDOA wireless location networks
- Patent number 8,140,092
- Issue date Mar 20, 2012
- TruePosition, Inc.
- Rashidus S. Mia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Hybrid GNSS and TDOA wireless location system
- Patent number 8,059,028
- Issue date Nov 15, 2011
- TruePosition, Inc.
- Pete A. Boyer
- G01 - MEASURING TESTING
Information Patent Grant
Sparsed U-TDOA wireless location networks
- Patent number 8,045,506
- Issue date Oct 25, 2011
- TruePosition, Inc.
- Rashidus S. Mia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Variable coherence integration for the location of weak signals
- Patent number 7,924,224
- Issue date Apr 12, 2011
- TruePosition, Inc.
- Ronald LeFever
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable, iterative geolocation of RF emitters
- Patent number 7,804,448
- Issue date Sep 28, 2010
- TruePosition, Inc.
- Jeffrey F. Bull
- G01 - MEASURING TESTING
Information Patent Grant
Detection of time of arrival of CDMA signals in a wireless location...
- Patent number 7,667,649
- Issue date Feb 23, 2010
- TruePosition, Inc.
- Ronald LeFever
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Portable, iterative geolocation of RF emitters
- Patent number 7,616,155
- Issue date Nov 10, 2009
- Jeffrey F. Bull
- G01 - MEASURING TESTING
Information Patent Grant
Method using elastic buffering for equalizing transmission delays i...
- Patent number 6,298,073
- Issue date Oct 2, 2001
- Ronald Stanton LeFever
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Hybrid GNSS and TDOA Wireless Location System
- Publication number 20120015670
- Publication date Jan 19, 2012
- TruePosition, Inc.
- Pete A. Boyer
- G01 - MEASURING TESTING
Information Patent Application
Portable, Iterative Geolocation of RF Emitters
- Publication number 20100052990
- Publication date Mar 4, 2010
- TruePosition, Inc.
- Jeffrey F. Bull
- G01 - MEASURING TESTING
Information Patent Application
Variable Coherence Integration for the Location of Weak Signals
- Publication number 20100039326
- Publication date Feb 18, 2010
- TruePosition, Inc.
- Ronald LeFever
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Hybrid GNSS and TDOA Wireless Location System
- Publication number 20100039320
- Publication date Feb 18, 2010
- Pete A. Boyer
- G01 - MEASURING TESTING
Information Patent Application
Detection of Time of Arrival of CDMA Signals in a Wireless Location...
- Publication number 20090149132
- Publication date Jun 11, 2009
- TruePosition, Inc.
- Ronald LeFever
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sparsed U-TDOA Wireless Location Networks
- Publication number 20080261611
- Publication date Oct 23, 2008
- Rashidus S. Mia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Sparsed U-TDOA Wireless Location Networks
- Publication number 20080261614
- Publication date Oct 23, 2008
- Rashidus S. Mia
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Portable, iterative geolocation of RF emitters
- Publication number 20080158059
- Publication date Jul 3, 2008
- TruePosition, Inc.
- Jeffrey F. Bull
- G01 - MEASURING TESTING

Ronald LeFever

Person

Patents Grantslast 30 patents

Hybrid GNSS and TDOA wireless location system

Sparsed U-TDOA wireless location networks

Hybrid GNSS and TDOA wireless location system

Sparsed U-TDOA wireless location networks

Variable coherence integration for the location of weak signals

Portable, iterative geolocation of RF emitters

Detection of time of arrival of CDMA signals in a wireless location...

Portable, iterative geolocation of RF emitters

Method using elastic buffering for equalizing transmission delays i...

Patents Applicationslast 30 patents

Hybrid GNSS and TDOA Wireless Location System

Portable, Iterative Geolocation of RF Emitters

Variable Coherence Integration for the Location of Weak Signals

Hybrid GNSS and TDOA Wireless Location System

Detection of Time of Arrival of CDMA Signals in a Wireless Location...

Sparsed U-TDOA Wireless Location Networks

Sparsed U-TDOA Wireless Location Networks

Portable, iterative geolocation of RF emitters