Boyd N. Shelton

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Boise, ID, US

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Patents Grantslast 30 patents

Information Patent Grant
Soft switching, PWM controller and method for reducing torque rippl...
- Patent number 5,780,986
- Issue date Jul 14, 1998
- Hewlett-Packard Company
- Boyd N. Shelton
- G05 - CONTROLLING REGULATING
Information Patent Grant
Bi-polar disk torquing system for a disk drive to free stuck transd...
- Patent number 5,397,971
- Issue date Mar 14, 1995
- Hewlett-Packard Company
- Jeffrey S. McAllister
- G11 - INFORMATION STORAGE
Information Patent Grant
Programmable servo timing generator
- Patent number 5,315,456
- Issue date May 24, 1994
- Hewlett-Packard Company
- Charles E. Hessing
- G11 - INFORMATION STORAGE
Information Patent Grant
Programmable start-of-sector pulse generator for a disk drive using...
- Patent number 5,276,564
- Issue date Jan 4, 1994
- Hewlett-Packard Company
- Charles E. Hessing
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and apparatus for preventing parasitic electrical discharges...
- Patent number 4,987,514
- Issue date Jan 22, 1991
- Hewlett-Packard Company
- Samuel H. Gailbreath
- G11 - INFORMATION STORAGE