David E. Norton JR.

Person

Boulder, CO, US

People

Patents Grantslast 30 patents

Information Patent Grant
Phase based time domain tracking for helical scan tape drive
- Patent number 6,697,209
- Issue date Feb 24, 2004
- Exabyte Corporation
- Timothy C. Hughes
- G11 - INFORMATION STORAGE
Information Patent Grant
Compensating write data in transformer-coupled recording system usi...
- Patent number 6,433,945
- Issue date Aug 13, 2002
- Exabyte Corporation
- David E. Norton
- G11 - INFORMATION STORAGE
Information Patent Grant
Power supply circuit and method of calibration therefor
- Patent number 6,344,981
- Issue date Feb 5, 2002
- Exabyte Corporation
- David E. Norton
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Transfer function compatibility for information for information sto...
- Patent number 6,343,336
- Issue date Jan 29, 2002
- Exabyte Corporation
- David E. Norton
- G11 - INFORMATION STORAGE
Information Patent Grant
Offset and gain error discriminator
- Patent number 5,455,720
- Issue date Oct 3, 1995
- Fujitsu Limited
- David E. Norton
- G11 - INFORMATION STORAGE
Information Patent Grant
Peak detector for detecting accurate pulse peaks produced by a magn...
- Patent number 5,388,010
- Issue date Feb 7, 1995
- Fujitsu Limited
- David E. Norton
- G11 - INFORMATION STORAGE
Information Patent Grant
Write precompensation with frequency synthesizer
- Patent number 5,325,241
- Issue date Jun 28, 1994
- Fujitsu Limited
- Rodney A. L. Mattison
- G11 - INFORMATION STORAGE
Information Patent Grant
Peak hold circuit with improved linearity
- Patent number 5,315,168
- Issue date May 24, 1994
- Fujitsu Limited
- David E. Norton
- G01 - MEASURING TESTING
Information Patent Grant
Method for generating a reference signal from unique servo mark pat...
- Patent number 5,293,276
- Issue date Mar 8, 1994
- Fujitsu Limited
- Mary E. Dunn
- G11 - INFORMATION STORAGE
Information Patent Grant
Apparatus and method for detecting a true average of N signal samples
- Patent number 4,868,470
- Issue date Sep 19, 1989
- MiniScribe Corporation
- Nicholas J. Bucska
- G01 - MEASURING TESTING
Information Patent Grant
Write data transition detector
- Patent number 4,622,599
- Issue date Nov 11, 1986
- Storage Technology Corporation
- David E. Norton
- G11 - INFORMATION STORAGE
Information Patent Grant
Flexible disk storage apparatus
- Patent number 4,074,330
- Issue date Feb 14, 1978
- International Business Machines Corporation
- David G. Norton
- G11 - INFORMATION STORAGE
Information Patent Grant
Fluidic transducer access opening in a stack of flexible record disks
- Patent number 4,019,204
- Issue date Apr 19, 1977
- International Business Machines Corporation
- Donald Eric Griffiths
- G11 - INFORMATION STORAGE
Information Patent Grant
Spacer supports for flexible disk structures
- Patent number 3,969,767
- Issue date Jul 13, 1976
- International Business Machines Corporation
- Donald E. Griffiths
- G11 - INFORMATION STORAGE
Information Patent Grant
Stacked flexible record disk storage apparatus having enhanced disk...
- Patent number 3,940,794
- Issue date Feb 24, 1976
- International Business Machines Corporation
- Donald E. Griffiths
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Dual sided uni-directional media for bi-directional linear tape drives
- Publication number 20080030899
- Publication date Feb 7, 2008
- Quantum Corporation
- David E. Norton
- G11 - INFORMATION STORAGE
Information Patent Application
Application of leakage to an adaptive equalizer
- Publication number 20070153889
- Publication date Jul 5, 2007
- David E. Norton
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
PRML based magnetic servo position demodulator
- Publication number 20070019316
- Publication date Jan 25, 2007
- David E. Norton
- G11 - INFORMATION STORAGE
Information Patent Application
Correlation receiver for demodulating servo track information
- Publication number 20050046987
- Publication date Mar 3, 2005
- Quantum Corporation
- David Elliott Norton
- G11 - INFORMATION STORAGE
Information Patent Application
Phase based time domain tracking for helical scan tape drive
- Publication number 20020080519
- Publication date Jun 27, 2002
- Timothy C. Hughes
- G11 - INFORMATION STORAGE

David E. Norton JR.

Person

Patents Grantslast 30 patents

Phase based time domain tracking for helical scan tape drive

Compensating write data in transformer-coupled recording system usi...

Power supply circuit and method of calibration therefor

Transfer function compatibility for information for information sto...

Offset and gain error discriminator

Peak detector for detecting accurate pulse peaks produced by a magn...

Write precompensation with frequency synthesizer

Peak hold circuit with improved linearity

Method for generating a reference signal from unique servo mark pat...

Apparatus and method for detecting a true average of N signal samples

Write data transition detector

Flexible disk storage apparatus

Fluidic transducer access opening in a stack of flexible record disks

Spacer supports for flexible disk structures

Stacked flexible record disk storage apparatus having enhanced disk...

Patents Applicationslast 30 patents

Dual sided uni-directional media for bi-directional linear tape drives

Application of leakage to an adaptive equalizer

PRML based magnetic servo position demodulator

Correlation receiver for demodulating servo track information

Phase based time domain tracking for helical scan tape drive