Curtis Ratzlaff

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Austin, TX, US

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Patents Grantslast 30 patents

Information Patent Grant
High speed memory simulation
- Patent number 8,275,597
- Issue date Sep 25, 2012
- Cadence Design Systems, Inc.
- Chanhee Oh
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Using impedance (Z) parameters to augment circuit simulation
- Patent number 7,970,591
- Issue date Jun 28, 2011
- Nascentric, Inc.
- Curtis L. Ratzlaff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and methods for simulation of electronic circuitry
- Patent number 7,444,604
- Issue date Oct 28, 2008
- Nascentric, Inc.
- John F. Croix
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Apparatus and methods for compiled static timing analysis
- Patent number 7,155,691
- Issue date Dec 26, 2006
- Nascentric, Inc.
- Curtis Ratzlaff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Interconnect model compiler
- Patent number 6,766,506
- Issue date Jul 20, 2004
- Silicon Metrics Corporation
- Curtis L. Ratzlaff
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Method and apparatus for simulating a microelectric interconnect ci...
- Patent number 5,379,231
- Issue date Jan 3, 1995
- University of Texas System
- Lawrence T. Pillage
- G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents

Information Patent Application
Apparatus and methods for simulation of electronic circuitry
- Publication number 20050076318
- Publication date Apr 7, 2005
- John F. Croix
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Application
Apparatus and methods for compiled static timing analysis
- Publication number 20040255257
- Publication date Dec 16, 2004
- Curtis Ratzlaff
- G06 - COMPUTING CALCULATING COUNTING