Richard A. Fowell

Person

Palos Verdes Estates, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Thermal shock avoidance for satellite solar panels
- Patent number 6,439,511
- Issue date Aug 27, 2002
- Hughes Electronics Corporation
- James H. Ingersoll
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Satellite spin reorientation using a single degree of freedom momen...
- Patent number 6,382,565
- Issue date May 7, 2002
- Hughes Electronics Corporation
- Richard A. Fowell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Eccentricity control strategy for inclined geosynchronous orbits
- Patent number 6,305,646
- Issue date Oct 23, 2001
- Hughes Electronics Corporation
- Jeoffrey R. McAllister
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
System and method for enhanced solar array pointing in sun-nadir st...
- Patent number 6,293,502
- Issue date Sep 25, 2001
- Hughes Electronics Corporation
- Richard A. Fowell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Laser crosslink satellite attitude determination system and method
- Patent number 6,195,044
- Issue date Feb 27, 2001
- Hughes Electronics Corporation
- Richard A. Fowell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Gyroscopic calibration methods for spacecraft
- Patent number 6,152,403
- Issue date Nov 28, 2000
- Hughes Electronics Corporation
- Richard A. Fowell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Subterranean target steering strategy
- Patent number 6,135,389
- Issue date Oct 24, 2000
- Hughes Electronics Corporation
- Richard A. Fowell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Cooperative control structures and methods for satellite spin axis...
- Patent number 6,032,903
- Issue date Mar 7, 2000
- Hughes Electronics Corporation
- Richard A. Fowell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Satellite spin vector control with sun sensor
- Patent number 5,884,869
- Issue date Mar 23, 1999
- Hughes Electronics Corporation
- Richard A. Fowell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Sun/earth acquisition without thrusters
- Patent number 5,826,828
- Issue date Oct 27, 1998
- Hughes Electronics Corporation
- Richard A. Fowell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Controlled-emission solar tabs for attitude solar sailing
- Patent number 5,775,645
- Issue date Jul 7, 1998
- Hughes Electronics Corporation
- John F. Yocum
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Satellite spin inversion using a single degree of freedom momentum...
- Patent number 5,758,846
- Issue date Jun 2, 1998
- Hughes Electronics Corporation
- Richard A. Fowell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Single axis correction for orbit inclination
- Patent number 5,738,309
- Issue date Apr 14, 1998
- Hughes Electronics
- Richard A. Fowell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Satellite spin axis stabilization using a single degree of freedom...
- Patent number 5,667,171
- Issue date Sep 16, 1997
- Hughes Aircraft Company
- Richard A. Fowell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Robust resonance reduction using staggered posicast filters
- Patent number 5,610,848
- Issue date Mar 11, 1997
- Hughes Aircraft Company
- Richard A. Fowell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Three axis thruster modulation
- Patent number 5,310,143
- Issue date May 10, 1994
- Hughes Aircraft Company
- John F. Yocum
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Two-axis attitude correction for orbit inclination
- Patent number 5,184,790
- Issue date Feb 9, 1993
- Hughes Aircraft Company
- Richard A. Fowell
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Satellite attitude determination and control system with agile beam...
- Patent number 4,883,244
- Issue date Nov 28, 1989
- Hughes Aircraft Company
- A. Dorian Challoner
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Richard A. Fowell

Person

Patents Grantslast 30 patents

Thermal shock avoidance for satellite solar panels

Satellite spin reorientation using a single degree of freedom momen...

Eccentricity control strategy for inclined geosynchronous orbits

System and method for enhanced solar array pointing in sun-nadir st...

Laser crosslink satellite attitude determination system and method

Gyroscopic calibration methods for spacecraft

Subterranean target steering strategy

Cooperative control structures and methods for satellite spin axis...

Satellite spin vector control with sun sensor

Sun/earth acquisition without thrusters

Controlled-emission solar tabs for attitude solar sailing

Satellite spin inversion using a single degree of freedom momentum...

Single axis correction for orbit inclination

Satellite spin axis stabilization using a single degree of freedom...

Robust resonance reduction using staggered posicast filters

Three axis thruster modulation

Two-axis attitude correction for orbit inclination

Satellite attitude determination and control system with agile beam...