Keith Reckdahl

Person

Palo Alto, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Antenna distortion estimation and compensation
- Patent number 6,720,918
- Issue date Apr 13, 2004
- Space Systems/Loral, Inc.
- Keith Reckdahl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Spacecraft having a momentum wheel configuration that prevents zero...
- Patent number 6,691,955
- Issue date Feb 17, 2004
- Space Systems/Loral
- Keith Reckdahl
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Single-receiver multiple-antenna RF autotrack control
- Patent number 6,570,535
- Issue date May 27, 2003
- Space Systems/Loral, Inc.
- Homer D. Stevens
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System and method for limiting the effects of actuator saturation t...
- Patent number 6,456,907
- Issue date Sep 24, 2002
- Space Systems/Loral, Inc.
- Keith Reckdahl
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Controller and control method for satellite orbit-keeping maneuvers
- Patent number 6,445,981
- Issue date Sep 3, 2002
- Space Systems/Loral, Inc.
- John S. Higham
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Closed-loop spacecraft orbit control
- Patent number 6,439,507
- Issue date Aug 27, 2002
- Space Systems/Loral, Inc.
- Keith Reckdahl
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Spacecraft and appendage stepping methods that improve spacecraft a...
- Patent number 6,311,929
- Issue date Nov 6, 2001
- Space Systems/Loral, Inc.
- Fatima Kazimi
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Onboard attitude control using reaction wheels
- Patent number 6,285,928
- Issue date Sep 4, 2001
- Space Systems/Loral, Inc.
- Scott W. Tilley
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Wheel speed control system for spacecraft with rejection of null sp...
- Patent number 6,141,606
- Issue date Oct 31, 2000
- Space Systems/Loral, Inc.
- Keith J. Reckdahl
- B64 - AIRCRAFT AVIATION COSMONAUTICS
Information Patent Grant
Practical method and apparatus for satellite stationkeeping
- Patent number 6,135,394
- Issue date Oct 24, 2000
- Space Systems/Loral, Inc.
- Ahmed A. Kamel
- B64 - AIRCRAFT AVIATION COSMONAUTICS

Patents Applicationslast 30 patents

Information Patent Application
ANTENNA DISTORTION ESTIMATION AND COMPENSATION
- Publication number 20040051662
- Publication date Mar 18, 2004
- Keith Reckdahl
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
SPACECRAFT HAVING A MOMENTUM WHEEL CONFIGURATION THAT PREVENTS ZERO...
- Publication number 20030098393
- Publication date May 29, 2003
- Keith Reckdahl
- G05 - CONTROLLING REGULATING

Keith Reckdahl

Person

Patents Grantslast 30 patents

Antenna distortion estimation and compensation

Spacecraft having a momentum wheel configuration that prevents zero...

Single-receiver multiple-antenna RF autotrack control

System and method for limiting the effects of actuator saturation t...

Controller and control method for satellite orbit-keeping maneuvers

Closed-loop spacecraft orbit control

Spacecraft and appendage stepping methods that improve spacecraft a...

Onboard attitude control using reaction wheels

Wheel speed control system for spacecraft with rejection of null sp...

Practical method and apparatus for satellite stationkeeping

Patents Applicationslast 30 patents

ANTENNA DISTORTION ESTIMATION AND COMPENSATION

SPACECRAFT HAVING A MOMENTUM WHEEL CONFIGURATION THAT PREVENTS ZERO...