Sally A. Doherty

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Minneapolis, MN, US

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Patents Grantslast 30 patents

Information Patent Grant
Negative feedback impedance matched preamplifier
- Patent number 6,667,842
- Issue date Dec 23, 2003
- Agere Systems, INC
- Jonathan P. Comeau
- G11 - INFORMATION STORAGE
Information Patent Grant
Look ahead write precompensation
- Patent number 6,621,648
- Issue date Sep 16, 2003
- Agere Systems Inc.
- Carl F. Elliott
- G11 - INFORMATION STORAGE
Information Patent Grant
Pulse-mode writer
- Patent number 6,493,161
- Issue date Dec 10, 2002
- Agere Systems Inc.
- Carl F. Elliott
- G11 - INFORMATION STORAGE
Information Patent Grant
Echo cancellation for disk drive read circuit
- Patent number 6,256,161
- Issue date Jul 3, 2001
- Agere Systems Guardian Corp.
- John D. Leighton
- G11 - INFORMATION STORAGE

Patents Applicationslast 30 patents

Information Patent Application
Look ahead write precompensation
- Publication number 20020159176
- Publication date Oct 31, 2002
- Agere Systems Guardian Corp.
- Carl F. Elliott
- G11 - INFORMATION STORAGE
Information Patent Application
Negative feedback impedance matched preamplifier
- Publication number 20020154435
- Publication date Oct 24, 2002
- Agere Systems Guardian Corp.
- Johnathan P. Comeau
- B82 - NANO-TECHNOLOGY