Curt N. Van Lydegraf

Person

Eagle, ID, US

People

Patents Grantslast 30 patents

Information Patent Grant
Reducing variations in density of perturbations on a storage medium
- Patent number 7,443,781
- Issue date Oct 28, 2008
- Hewlett-Packard Development Company, L.P.
- Richard L. Hilton
- G11 - INFORMATION STORAGE
Information Patent Grant
System and method for illuminating light emitting diodes in a conta...
- Patent number 6,762,568
- Issue date Jul 13, 2004
- Hewlett-Packard Development Company, L.P.
- Curt Van Lydegraf
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR

Patents Applicationslast 30 patents

Information Patent Application
Data storage device
- Publication number 20060274629
- Publication date Dec 7, 2006
- Curt N. Van Lydegraf
- G11 - INFORMATION STORAGE
Information Patent Application
System and method for writing data using an electron beam
- Publication number 20060227589
- Publication date Oct 12, 2006
- Alexander Govyadinov
- G11 - INFORMATION STORAGE
Information Patent Application
Reducing variations in density of perturbations on a storage medium
- Publication number 20060023612
- Publication date Feb 2, 2006
- Richard L. Hilton
- G11 - INFORMATION STORAGE
Information Patent Application
System and method for illuminating light emitting diodes in a conta...
- Publication number 20030085673
- Publication date May 8, 2003
- Curt Van Lydegraf
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
System and methodology for the use of optical positioning system fo...
- Publication number 20030062467
- Publication date Apr 3, 2003
- Sarah M. Brandenberger
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
System and method for illuminating light emitting diodes in a conta...
- Publication number 20020105287
- Publication date Aug 8, 2002
- Curt Van Lydegraf
- H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
Information Patent Application
CURRENT MAGNITUDE VARIATION CORRECTION FOR OPEN LOOP STEPPER MOTOR...
- Publication number 20020101215
- Publication date Aug 1, 2002
- Curt Van Lydegraf
- G05 - CONTROLLING REGULATING

Curt N. Van Lydegraf

Person

Patents Grantslast 30 patents

Reducing variations in density of perturbations on a storage medium

System and method for illuminating light emitting diodes in a conta...

Patents Applicationslast 30 patents

Data storage device

System and method for writing data using an electron beam

Reducing variations in density of perturbations on a storage medium

System and method for illuminating light emitting diodes in a conta...

System and methodology for the use of optical positioning system fo...

System and method for illuminating light emitting diodes in a conta...

CURRENT MAGNITUDE VARIATION CORRECTION FOR OPEN LOOP STEPPER MOTOR...