Inventor
HANSON CHARLES C
US9 patents
Patents
9 patentsUS6603348B1Aug 5, 2003
Center tap level control for current mode differential driver
IBM91 citations96
US4831469AMay 16, 1989
Disk drive head retract and motor braking method and apparatus
IBM69 citations95
US6304106B1Oct 16, 2001
CMOS bi-directional current mode differential link with precompensation
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US6504417B1Jan 7, 2003
Active trim circuit for CMOS on-chip resistors
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US6944239B2Sep 13, 2005
CMOS receiver for simultaneous bi-directional links
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US6605997B1Aug 12, 2003
CMOS dual-stage differential receiver-amplifer
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US6344756B1Feb 5, 2002
Echo cancellation circuit for a Bi-directional current mode link
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US6753724B2Jun 22, 2004
Impedance enhancement circuit for CMOS low-voltage current source
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US6989709B2Jan 24, 2006
CMOS low voltage high-speed differential amplifier
IBM1 citations51