Mark Hsu

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San Jose, CA, US

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Patents Grantslast 30 patents

Information Patent Grant
Sound board emulation using digital signal processor
- Patent number 6,412,024
- Issue date Jun 25, 2002
- Sigma Designs, Inc.
- Mark Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sound board emulation using digital signal processor
- Patent number 6,175,880
- Issue date Jan 16, 2001
- Sigma Designs, Inc.
- Mark Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Sound board emulation using digital signal processor using data wor...
- Patent number 5,797,029
- Issue date Aug 18, 1998
- Sigma Designs, Inc.
- Mark Hsu
- G06 - COMPUTING CALCULATING COUNTING
Information Patent Grant
Audio output device having digital signal processor for responding...
- Patent number 5,598,576
- Issue date Jan 28, 1997
- Sigma Designs, Incorporated
- Mark Hsu
- G06 - COMPUTING CALCULATING COUNTING