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Heling Yi
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Austin, TX, US
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last 30 patents
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Patent Grant
Delta-sigma modulators with integral digital low-pass filtering
Patent number
7,116,721
Issue date
Oct 3, 2006
Cirrus Logic, Inc.
John Laurence Melanson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Delta-sigma modulators with integral digital low-pass filtering
Patent number
7,110,460
Issue date
Sep 19, 2006
Cirrus Logic, Inc.
John Laurence Melanson
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Integrated circuit with automatic polarity detection and configuration
Patent number
6,809,572
Issue date
Oct 26, 2004
Cirrus Logic, Incorporated
Heling Yi
H03 - BASIC ELECTRONIC CIRCUITRY
Information
Patent Grant
Apparatus and method for multi-channel digital to analog conversion...
Patent number
6,531,975
Issue date
Mar 11, 2003
Cirrus Logic, Incorporated
Brian D. Trotter
H03 - BASIC ELECTRONIC CIRCUITRY
Patents Applications
last 30 patents
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Patent Application
Integrated circuit with automatic polarity detection and configuration
Publication number
20040051516
Publication date
Mar 18, 2004
Cirrus Logic, Incorporated
Heling Yi
H03 - BASIC ELECTRONIC CIRCUITRY