William Hanna

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Wolcott, CT, US

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for data transmission using discrete multitone...
- Patent number 6,243,414
- Issue date Jun 5, 2001
- PCTEL, Inc.
- Vitaly Drucker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
PCM modem equalizer with adaptive compensation for robbed bit signa...
- Patent number 6,002,713
- Issue date Dec 14, 1999
- PC Tel, Inc.
- Yuri Goldstein
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Spectral and power shaping mapper for high data rate signalling
- Patent number 5,838,724
- Issue date Nov 17, 1998
- General DataComm, Inc.
- Paul Dana Cole
- H04 - ELECTRIC COMMUNICATION TECHNIQUE