David C. Waugh

Person

Oklahoma City, OK, US

People

Patents Grantslast 30 patents

Information Patent Grant
Adaptive index reference position qualification
- Patent number 6,950,270
- Issue date Sep 27, 2005
- Seagate Technology LLC
- Ryan T. Lyle
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive servo gain adjustment to improve disc drive seek performance
- Patent number 6,570,733
- Issue date May 27, 2003
- Seagate Technology LLC
- David Charles Waugh
- G11 - INFORMATION STORAGE
Information Patent Grant
Sine seek adaptation at voltage and temperature margins
- Patent number 6,515,820
- Issue date Feb 4, 2003
- Seagate Technology LLC
- Matthew Chad Burton
- G11 - INFORMATION STORAGE
Information Patent Grant
Reducing acoustic noise using a current profile during initial stag...
- Patent number 6,449,117
- Issue date Sep 10, 2002
- Seagate Technology LLC
- David C. Waugh
- G11 - INFORMATION STORAGE
Information Patent Grant
Method for adapting seeks of a disc drive transducer to the maximum...
- Patent number 6,115,205
- Issue date Sep 5, 2000
- Seagate Technology, Inc.
- David C. Waugh
- G11 - INFORMATION STORAGE
Information Patent Grant
Detection of mechanical defects in a disc drive using resonant freq...
- Patent number 5,661,615
- Issue date Aug 26, 1997
- Seagate Technology, Inc.
- David C. Waugh
- G11 - INFORMATION STORAGE
Information Patent Grant
Hard disc drive for use in a multiple drive data storage system and...
- Patent number 5,249,254
- Issue date Sep 28, 1993
- Seagate Technology, Inc.
- Robert D. Murphy
- G11 - INFORMATION STORAGE
Information Patent Grant
Adaptive velocity profile selection based on torque constant measur...
- Patent number 5,132,855
- Issue date Jul 21, 1992
- Seagate Technology, Inc.
- David C. Waugh
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Adaptive index reference position qualification in a disc drive
- Publication number 20030197971
- Publication date Oct 23, 2003
- Seagate Technology LLC
- Ryan T. Lyle
- G11 - INFORMATION STORAGE

David C. Waugh

Person

Patents Grantslast 30 patents

Adaptive index reference position qualification

Adaptive servo gain adjustment to improve disc drive seek performance

Sine seek adaptation at voltage and temperature margins

Reducing acoustic noise using a current profile during initial stag...

Method for adapting seeks of a disc drive transducer to the maximum...

Detection of mechanical defects in a disc drive using resonant freq...

Hard disc drive for use in a multiple drive data storage system and...

Adaptive velocity profile selection based on torque constant measur...

Patents Applicationslast 30 patents

Adaptive index reference position qualification in a disc drive