Richard G. Keegan

Person

Palos Verdes Estates, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Multi-constellation, multi-frequency GNSS system for interference m...
- Patent number 12,153,143
- Issue date Nov 26, 2024
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-constellation, multi-frequency GNSS system for interference m...
- Patent number 12,066,551
- Issue date Aug 20, 2024
- Deere & Company
- Wei Yu
- G01 - MEASURING TESTING
Information Patent Grant
Adaptive narrowband interference rejection for satellite navigation...
- Patent number 12,009,904
- Issue date Jun 11, 2024
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive narrowband interference rejection for satellite navigation...
- Patent number 11,764,862
- Issue date Sep 19, 2023
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive narrowband interference rejection for satellite navigation...
- Patent number 11,750,274
- Issue date Sep 5, 2023
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Adaptive narrowband interference rejection for satellite navigation...
- Patent number 11,742,883
- Issue date Aug 29, 2023
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RTK vector phase locked loop architecture
- Patent number 11,719,830
- Issue date Aug 8, 2023
- Deere & Company
- Scott M. Martin
- G01 - MEASURING TESTING
Information Patent Grant
Adaptive narrowband and wideband interference rejection for satelli...
- Patent number 11,671,133
- Issue date Jun 6, 2023
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and devices for global navigation satellite system (GNSS) s...
- Patent number 11,630,217
- Issue date Apr 18, 2023
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
RTK vector phase locked loop architecture
- Patent number 10,969,496
- Issue date Apr 6, 2021
- Deere & Company
- Scott M. Martin
- G01 - MEASURING TESTING
Information Patent Grant
Satellite navigation receiver with fixed point sigma rho filter
- Patent number 10,859,709
- Issue date Dec 8, 2020
- Deere & Company
- Wei Yu
- G01 - MEASURING TESTING
Information Patent Grant
Satellite navigation receiver with fixed point sigma RHO filter
- Patent number 10,048,385
- Issue date Aug 14, 2018
- Deere & Company
- Wei Yu
- G01 - MEASURING TESTING
Information Patent Grant
Determining location of a receiver with a multi-subcarrier signal
- Patent number 9,482,740
- Issue date Nov 1, 2016
- Deere & Company
- Richard G. Keegan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining location of a receiver with a multi-subcarrier signal
- Patent number 9,383,430
- Issue date Jul 5, 2016
- Deere & Company
- Richard G. Keegan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and receiver for receiving a binary offset carrier composite...
- Patent number 9,379,765
- Issue date Jun 28, 2016
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Determining location of a receiver with a multi-subcarrier signal
- Patent number 9,310,464
- Issue date Apr 12, 2016
- Deere & Company
- Richard G. Keegan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Navigation using range measurements to OFDM transmitters
- Patent number 9,261,576
- Issue date Feb 16, 2016
- Deere & Company
- Richard G. Keegan
- G01 - MEASURING TESTING
Information Patent Grant
Determining location of a receiver with a multi-subcarrier signal
- Patent number 9,194,936
- Issue date Nov 24, 2015
- Deere & Company
- Richard G. Keegan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and receiver for receiving a composite signal
- Patent number 9,197,478
- Issue date Nov 24, 2015
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and receiver for receiving a composite signal
- Patent number 9,191,061
- Issue date Nov 17, 2015
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and receiver for receiving a binary offset carrier composite...
- Patent number 9,184,973
- Issue date Nov 10, 2015
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver and method for receiving a composite signal
- Patent number 9,048,964
- Issue date Jun 2, 2015
- Deere & Company
- Richard G. Keegan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Phase multi-path mitigation
- Patent number 9,036,682
- Issue date May 19, 2015
- Deere & Company
- Richard G. Keegan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver and method for receiving a composite signal
- Patent number 8,942,157
- Issue date Jan 27, 2015
- Deere & Company
- Richard G. Keegan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver and method for receiving a composite signal
- Patent number 8,942,264
- Issue date Jan 27, 2015
- Deere & Company
- Richard G. Keegan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Signal receiver with group delay and amplitude distortion compensation
- Patent number 8,837,654
- Issue date Sep 16, 2014
- Deere & Company
- Richard G. Keegan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High frequency signal receiver with self-calibrated group delay com...
- Patent number 8,837,653
- Issue date Sep 16, 2014
- Deere & Company
- Richard G. Keegan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Receiver and method for receiving a composite signal
- Patent number 8,781,039
- Issue date Jul 15, 2014
- Deere & Company
- Richard G. Keegan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Locating system and method
- Patent number 8,195,200
- Issue date Jun 5, 2012
- Norbelle LLC
- Norman Mohi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for frequency domain correction of global navigat...
- Patent number 8,154,445
- Issue date Apr 10, 2012
- Raytheon Company
- Jon E. Maenpa
- G01 - MEASURING TESTING

Patents Applicationslast 30 patents

Information Patent Application
ADAPTIVE NARROWBAND INTERFERENCE REJECTION FOR SATELLITE NAVIGATION...
- Publication number 20230421245
- Publication date Dec 28, 2023
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
MULTI-CONSTELLATION, MULTI-FREQUENCY GNSS SYSTEM FOR INTERFERENCE M...
- Publication number 20230280471
- Publication date Sep 7, 2023
- Deere & Company
- Wei Yu
- G01 - MEASURING TESTING
Information Patent Application
MULTI-CONSTELLATION, MULTI-FREQUENCY GNSS SYSTEM FOR INTERFERENCE M...
- Publication number 20230266475
- Publication date Aug 24, 2023
- Deere & Company
- Wei Yu
- G01 - MEASURING TESTING
Information Patent Application
Methods and Devices for Global Navigation Satellite System (GNSS) S...
- Publication number 20230258818
- Publication date Aug 17, 2023
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SATELLITE NAVIGATION RECEIVER WITH AGGREGATE CHANNEL DIGITAL BASEBA...
- Publication number 20230228886
- Publication date Jul 20, 2023
- Deere & Company
- Wei Yu
- G01 - MEASURING TESTING
Information Patent Application
Aggregated Vector and Clock Tracking in a GNSS Receiver
- Publication number 20230213658
- Publication date Jul 6, 2023
- Deere & Company
- Wei Yu
- G01 - MEASURING TESTING
Information Patent Application
Methods and Devices for Global Navigation Satellite System (GNSS) S...
- Publication number 20220357461
- Publication date Nov 10, 2022
- Deere & Company
- Wei Yu
- G01 - MEASURING TESTING
Information Patent Application
SATELLITE NAVIGATION RECEIVER FOR ACQUISITION OF GNSS SIGNALS
- Publication number 20220276389
- Publication date Sep 1, 2022
- Deere & Company
- Wei Yu
- G01 - MEASURING TESTING
Information Patent Application
ADAPTIVE NARROWBAND AND WIDEBAND INTERFERENCE REJECTION FOR SATELLI...
- Publication number 20220209805
- Publication date Jun 30, 2022
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE NARROWBAND INTERFERENCE REJECTION FOR SATELLITE NAVIGATION...
- Publication number 20220182088
- Publication date Jun 9, 2022
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE NARROWBAND INTERFERENCE REJECTION FOR SATELLITE NAVIGATION...
- Publication number 20220123828
- Publication date Apr 21, 2022
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
ADAPTIVE NARROWBAND INTERFERENCE REJECTION FOR SATELLITE NAVIGATION...
- Publication number 20220123770
- Publication date Apr 21, 2022
- Deere & Company
- Wei Yu
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
RTK Vector Phase Locked Loop Architecture
- Publication number 20210311206
- Publication date Oct 7, 2021
- Deere & Company
- Scott M. Martin
- G01 - MEASURING TESTING
Information Patent Application
RTK Vector Phase Locked Loop Architecture
- Publication number 20190120973
- Publication date Apr 25, 2019
- Deere & Company
- Scott M. Martin
- G01 - MEASURING TESTING
Information Patent Application
SATELLITE NAVIGATION RECEIVER WITH FIXED POINT SIGMA RHO FILTER
- Publication number 20180313958
- Publication date Nov 1, 2018
- Deere & Company
- Wei Yu
- G01 - MEASURING TESTING
Information Patent Application
SATELLITE NAVIGATION RECEIVER WITH FIXED POINT SIGMA RHO FILTER
- Publication number 20170102465
- Publication date Apr 13, 2017
- Deere & Company
- Wei Yu
- G01 - MEASURING TESTING
Information Patent Application
DETERMINING LOCATION OF A RECEIVER WITH A MULTI-SUBCARRIER SIGNAL
- Publication number 20160054426
- Publication date Feb 25, 2016
- Deere & Company
- Richard G. Keegan
- G01 - MEASURING TESTING
Information Patent Application
DETERMINING LOCATION OF A RECEIVER WITH A MULTI-SUBCARRIER SIGNAL
- Publication number 20160011295
- Publication date Jan 14, 2016
- Deere & Company
- Richard G. Keegan
- G01 - MEASURING TESTING
Information Patent Application
DETERMINING LOCATION OF A RECEIVER WITH A MULTI-SUBCARRIER SIGNAL
- Publication number 20160011296
- Publication date Jan 14, 2016
- Deere & Company
- Richard G. Keegan
- G01 - MEASURING TESTING
Information Patent Application
METHOD AND RECEIVER FOR RECEIVING A BINARY OFFSET CARRIER COMPOSITE...
- Publication number 20150372714
- Publication date Dec 24, 2015
- Deere & Company
- WEI YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND RECEIVER FOR RECEIVING A COMPOSITE SIGNAL
- Publication number 20150200799
- Publication date Jul 16, 2015
- Deere & Company
- WEI YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND RECEIVER FOR RECEIVING A COMPOSITE SIGNAL
- Publication number 20150200800
- Publication date Jul 16, 2015
- Deere & Company
- WEI YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
METHOD AND RECEIVER FOR RECEIVING A COMPOSITE SIGNAL
- Publication number 20150200708
- Publication date Jul 16, 2015
- Deere & Company
- WEI YU
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Navigation Based on Locations of OFDM Transmitters
- Publication number 20150070209
- Publication date Mar 12, 2015
- Deere & Company
- Richard G. Keegan
- G01 - MEASURING TESTING
Information Patent Application
Phase Multi-Path Mitigation
- Publication number 20140376598
- Publication date Dec 25, 2014
- Deere & Company
- Richard G. Keegan
- G01 - MEASURING TESTING
Information Patent Application
RECEIVER AND METHOD FOR RECEIVING A COMPOSITE SIGNAL
- Publication number 20140119392
- Publication date May 1, 2014
- Deere & Company
- Richard G. Keegan
- G01 - MEASURING TESTING
Information Patent Application
RECEIVER AND METHOD FOR RECEIVING A COMPOSITE SIGNAL
- Publication number 20140119360
- Publication date May 1, 2014
- Deere & Company
- Richard G. Keegan
- G01 - MEASURING TESTING
Information Patent Application
RECEIVER AND METHOD FOR RECEIVING A COMPOSITE SIGNAL
- Publication number 20140119361
- Publication date May 1, 2014
- Deere & Company
- Richard G. Keegan
- G01 - MEASURING TESTING
Information Patent Application
RECEIVER AND METHOD FOR RECEIVING A COMPOSITE SIGNAL
- Publication number 20140119480
- Publication date May 1, 2014
- Deere & Company
- Richard G. Keegan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Navigation Using Range Measurements to OFDM Transmitters
- Publication number 20140070997
- Publication date Mar 13, 2014
- Richard G. Keegan
- G01 - MEASURING TESTING

Richard G. Keegan

Person

Patents Grantslast 30 patents

Multi-constellation, multi-frequency GNSS system for interference m...

Multi-constellation, multi-frequency GNSS system for interference m...

Adaptive narrowband interference rejection for satellite navigation...

Adaptive narrowband interference rejection for satellite navigation...

Adaptive narrowband interference rejection for satellite navigation...

Adaptive narrowband interference rejection for satellite navigation...

RTK vector phase locked loop architecture

Adaptive narrowband and wideband interference rejection for satelli...

Methods and devices for global navigation satellite system (GNSS) s...

RTK vector phase locked loop architecture

Satellite navigation receiver with fixed point sigma rho filter

Satellite navigation receiver with fixed point sigma RHO filter

Determining location of a receiver with a multi-subcarrier signal

Determining location of a receiver with a multi-subcarrier signal

Method and receiver for receiving a binary offset carrier composite...

Determining location of a receiver with a multi-subcarrier signal

Navigation using range measurements to OFDM transmitters

Determining location of a receiver with a multi-subcarrier signal

Method and receiver for receiving a composite signal

Method and receiver for receiving a composite signal

Method and receiver for receiving a binary offset carrier composite...

Receiver and method for receiving a composite signal

Phase multi-path mitigation

Receiver and method for receiving a composite signal

Receiver and method for receiving a composite signal

Signal receiver with group delay and amplitude distortion compensation

High frequency signal receiver with self-calibrated group delay com...

Receiver and method for receiving a composite signal

Locating system and method

System and method for frequency domain correction of global navigat...

Patents Applicationslast 30 patents

ADAPTIVE NARROWBAND INTERFERENCE REJECTION FOR SATELLITE NAVIGATION...

MULTI-CONSTELLATION, MULTI-FREQUENCY GNSS SYSTEM FOR INTERFERENCE M...

MULTI-CONSTELLATION, MULTI-FREQUENCY GNSS SYSTEM FOR INTERFERENCE M...

Methods and Devices for Global Navigation Satellite System (GNSS) S...

SATELLITE NAVIGATION RECEIVER WITH AGGREGATE CHANNEL DIGITAL BASEBA...

Aggregated Vector and Clock Tracking in a GNSS Receiver

Methods and Devices for Global Navigation Satellite System (GNSS) S...

SATELLITE NAVIGATION RECEIVER FOR ACQUISITION OF GNSS SIGNALS

ADAPTIVE NARROWBAND AND WIDEBAND INTERFERENCE REJECTION FOR SATELLI...

ADAPTIVE NARROWBAND INTERFERENCE REJECTION FOR SATELLITE NAVIGATION...

ADAPTIVE NARROWBAND INTERFERENCE REJECTION FOR SATELLITE NAVIGATION...

ADAPTIVE NARROWBAND INTERFERENCE REJECTION FOR SATELLITE NAVIGATION...

RTK Vector Phase Locked Loop Architecture

RTK Vector Phase Locked Loop Architecture

SATELLITE NAVIGATION RECEIVER WITH FIXED POINT SIGMA RHO FILTER

SATELLITE NAVIGATION RECEIVER WITH FIXED POINT SIGMA RHO FILTER

DETERMINING LOCATION OF A RECEIVER WITH A MULTI-SUBCARRIER SIGNAL

DETERMINING LOCATION OF A RECEIVER WITH A MULTI-SUBCARRIER SIGNAL

DETERMINING LOCATION OF A RECEIVER WITH A MULTI-SUBCARRIER SIGNAL

METHOD AND RECEIVER FOR RECEIVING A BINARY OFFSET CARRIER COMPOSITE...

METHOD AND RECEIVER FOR RECEIVING A COMPOSITE SIGNAL

METHOD AND RECEIVER FOR RECEIVING A COMPOSITE SIGNAL

METHOD AND RECEIVER FOR RECEIVING A COMPOSITE SIGNAL

Navigation Based on Locations of OFDM Transmitters

Phase Multi-Path Mitigation

RECEIVER AND METHOD FOR RECEIVING A COMPOSITE SIGNAL

RECEIVER AND METHOD FOR RECEIVING A COMPOSITE SIGNAL

RECEIVER AND METHOD FOR RECEIVING A COMPOSITE SIGNAL

RECEIVER AND METHOD FOR RECEIVING A COMPOSITE SIGNAL

Navigation Using Range Measurements to OFDM Transmitters