Lei Ding

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
Hysteretic buck converter having dynamic thresholds
- Patent number 8,008,902
- Issue date Aug 30, 2011
- Cirrus Logic, Inc.
- John L. Melanson
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Non-integer interpolation using cascaded integrator-comb filter
- Patent number 7,324,025
- Issue date Jan 29, 2008
- Cirrus Logic, Inc.
- Lei Ding
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digital non-integer sample/hold implemented using virtual filtering
- Patent number 7,283,076
- Issue date Oct 16, 2007
- Cirrus Logic, Inc.
- Lei Ding
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Non-integer decimation using cascaded intergrator-comb filter
- Patent number 7,196,648
- Issue date Mar 27, 2007
- Cirrus Logic, Inc.
- Lei Ding
- H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents

Information Patent Application
HYSTERETIC BUCK CONVERTER HAVING DYNAMIC THRESHOLDS
- Publication number 20090322300
- Publication date Dec 31, 2009
- John L. Melanson
- Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...