William A. Buchan

Person

Newport Beach, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Adjacent track readers
- Patent number 7,755,863
- Issue date Jul 13, 2010
- Quantum Corporation
- Lawrence G. Neumann
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and arrangement for servoing and formatting magnetic recordi...
- Patent number 6,061,199
- Issue date May 9, 2000
- Seagate Technology, Inc.
- Turguy Goker
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and arrangement for servoing and formatting magnetic recordi...
- Patent number 6,031,681
- Issue date Feb 29, 2000
- Seagate Technology, Inc.
- Turguy Goker
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and arrangement for servoing and formatting magnetic recordi...
- Patent number 5,796,537
- Issue date Aug 18, 1998
- Seagate Technology, Inc.
- Turguy Goker
- G11 - INFORMATION STORAGE
Information Patent Grant
Method and arrangement for initiating search for start of data in a...
- Patent number 5,675,447
- Issue date Oct 7, 1997
- Seagate Technology, Inc.
- Turguy Goker
- G11 - INFORMATION STORAGE
Information Patent Grant
Adjustable write equalization for tape drives
- Patent number 5,267,096
- Issue date Nov 30, 1993
- Archive Corporation
- William A. Buchan
- G11 - INFORMATION STORAGE
Information Patent Grant
Adjustable write equalization for tape drives
- Patent number 5,255,130
- Issue date Oct 19, 1993
- Archive Corporation
- William A. Buchan
- G11 - INFORMATION STORAGE
Information Patent Grant
Method to compensate for tape slope and head azimuth errors
- Patent number 5,001,580
- Issue date Mar 19, 1991
- Archive Corporation
- Anatoly Aranovsky
- G11 - INFORMATION STORAGE
Information Patent Grant
Circuit and methodology for reading and tracking binary data from m...
- Patent number 4,644,420
- Issue date Feb 17, 1987
- Archive Corporation
- William A. Buchan
- G11 - INFORMATION STORAGE
Information Patent Grant
Digital tape erasure conditioning system
- Patent number 4,466,027
- Issue date Aug 14, 1984
- Archive Corporation
- Jones V. Howell
- G11 - INFORMATION STORAGE
Information Patent Grant
Servo arrangement for the recording tape drive in broadband signal...
- Patent number 4,123,773
- Issue date Oct 31, 1978
- BASF Aktiengesellschaft
- Gerhard Rotter
- G11 - INFORMATION STORAGE
Information Patent Grant
Electronic time base error correction methods and arrangements
- Patent number 4,090,215
- Issue date May 16, 1978
- BASF Aktiengesellschaft
- William A. Buchan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Safety picker for magnetic tape leader
- Patent number 4,082,237
- Issue date Apr 4, 1978
- BASF Aktiengesellschaft
- William A. Buchan
- G11 - INFORMATION STORAGE
Information Patent Grant
Arrangements for time base error compensation
- Patent number 3,959,815
- Issue date May 25, 1976
- BASF Aktiengesellschaft
- Gerhard Rotter
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and circuit for detecting and compensating for drop-out and...
- Patent number 3,947,873
- Issue date Mar 30, 1976
- BASF Aktiengesellschaft
- William A. Buchan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Adjacent track readers
- Publication number 20070217078
- Publication date Sep 20, 2007
- Quantum Corporation
- Lawrence G. Neumann
- G11 - INFORMATION STORAGE

William A. Buchan

Person

Patents Grantslast 30 patents

Adjacent track readers

Method and arrangement for servoing and formatting magnetic recordi...

Method and arrangement for servoing and formatting magnetic recordi...

Method and arrangement for servoing and formatting magnetic recordi...

Method and arrangement for initiating search for start of data in a...

Adjustable write equalization for tape drives

Adjustable write equalization for tape drives

Method to compensate for tape slope and head azimuth errors

Circuit and methodology for reading and tracking binary data from m...

Digital tape erasure conditioning system

Servo arrangement for the recording tape drive in broadband signal...

Electronic time base error correction methods and arrangements

Safety picker for magnetic tape leader

Arrangements for time base error compensation

Method and circuit for detecting and compensating for drop-out and...

Patents Applicationslast 30 patents

Adjacent track readers