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Griffith; Richard S. Patent Filings

Griffith; Richard S.

Patent Applications and Registrations

Patent applications and USPTO patent grants for Griffith; Richard S..The latest application filed is for "low voltage operational amplifier bias circuit and method".

Company Profile
0.4.0
  • Griffith; Richard S. - Chandler AZ
*profile and listings may contain filings by different individuals or companies with the same name. Review application materials to confirm ownership/assignment.
Patent Activity
PatentDate
Low voltage operational amplifier bias circuit and method
Grant 5,798,673 - Griffith , et al. August 25, 1
1998-08-25
Low voltage operational amplifier input stage and method
Grant 5,734,296 - Dotson , et al. March 31, 1
1998-03-31
Method and circuit for reducing offset voltages for a differential input stage
Grant 5,726,597 - Petty , et al. March 10, 1
1998-03-10
Low voltage operational amplifier and method
Grant 5,699,015 - Dotson , et al. December 16, 1
1997-12-16

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