James O. Jacques

Person

Tracy, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for recording data without recording on defect...
- Patent number 4,214,280
- Issue date Jul 22, 1980
- Xerox Corporation
- Martin O. Halfhill
- G11 - INFORMATION STORAGE
Information Patent Grant
Utilization of stored run-out information in a track following serv...
- Patent number 4,135,217
- Issue date Jan 16, 1979
- Xerox Corporation
- James O. Jacques
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus for generating linear and continuous positional error and...
- Patent number 4,130,786
- Issue date Dec 19, 1978
- Xerox Corporation
- James O. Jacques
- G05 - CONTROLLING REGULATING
Information Patent Grant
Phase-sensitive transducer apparatus with improved signal offset means
- Patent number 4,109,189
- Issue date Aug 22, 1978
- Xerox Corporation
- James O. Jacques
- G01 - MEASURING TESTING
Information Patent Grant
Self-diagnostic method and apparatus for disk drive
- Patent number 4,103,338
- Issue date Jul 25, 1978
- Xerox Corporation
- Stipe Cizmic
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Track following servo system and track following code
- Patent number 4,101,942
- Issue date Jul 18, 1978
- Xerox Corporation
- James O. Jacques
- G11 - INFORMATION STORAGE
Information Patent Grant
Control system for disk drive
- Patent number 4,086,659
- Issue date Apr 25, 1978
- Xerox Corporation
- Stipe Cizmic
- G11 - INFORMATION STORAGE
Information Patent Grant
Restore method and apparatus for disk drive
- Patent number 4,086,636
- Issue date Apr 25, 1978
- Xerox Corporation
- Stipe Cizmic
- G11 - INFORMATION STORAGE

James O. Jacques

Person

Patents Grantslast 30 patents

Method and apparatus for recording data without recording on defect...

Utilization of stored run-out information in a track following serv...

Apparatus for generating linear and continuous positional error and...

Phase-sensitive transducer apparatus with improved signal offset means

Self-diagnostic method and apparatus for disk drive

Track following servo system and track following code

Control system for disk drive

Restore method and apparatus for disk drive