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Richard C. Pierson
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Dallas, TX, US
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last 30 patents
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Patent Grant
Method and apparatus for filtering a signal and producing a response
Patent number
6,407,875
Issue date
Jun 18, 2002
Texas Instruments Incorporated
Richard C. Pierson
G11 - INFORMATION STORAGE
Information
Patent Grant
Circuitry and method for providing boost and asymmetry in a continu...
Patent number
6,069,522
Issue date
May 30, 2000
Texas Instruments Incorporated
Srinivasan Venkatraman
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Continuous time filter with programmable bandwidth and tuning loop
Patent number
5,912,583
Issue date
Jun 15, 1999
Texas Instruments Incorporated
Richard C. Pierson
G05 - CONTROLLING REGULATING
Information
Patent Grant
Read Channel device
Patent number
5,844,426
Issue date
Dec 1, 1998
Texas Intruments Incorporated
Benjamin Joseph Sheahan
G11 - INFORMATION STORAGE
Information
Patent Grant
Zero phase circuit for sampled data phase locked loop
Patent number
5,805,001
Issue date
Sep 8, 1998
Texas Instruments Instruments Incorporated
Benjamin Joseph Sheahan
G11 - INFORMATION STORAGE
Information
Patent Grant
Method and circuit for routing data to registers in an integrated c...
Patent number
5,796,672
Issue date
Aug 18, 1998
Texas Instruments Incorporated
Jeanne K. Pitz
G11 - INFORMATION STORAGE