Denis Raoulx

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Paris, FR

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Patents Grantslast 30 patents

Information Patent Grant
Digitally gain-controlled amplifying device, and camera using such...
- Patent number 5,923,213
- Issue date Jul 13, 1999
- U.S. Philips Corporation
- Frederic Darthenay
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Digitally gain-controlled amplifier, and camera using such an ampli...
- Patent number 5,917,380
- Issue date Jun 29, 1999
- U.S. Philips Corporation
- Frederic Darthenay
- H03 - BASIC ELECTRONIC CIRCUITRY