William C Levan

Follow

Person

San Jose, CA, US

People

Patents Grantslast 30 patents

Information Patent Grant
Subchannelization scheme for use in a broadband communications system
- Patent number 5,959,660
- Issue date Sep 28, 1999
- Hybrid Networks, Inc.
- William Levan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Broadband communication system using TV channel roll-off spectrum
- Patent number 5,956,346
- Issue date Sep 21, 1999
- Hybrid Networks, Inc.
- William Levan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network system for handling digital data over a TV channel
- Patent number 5,946,047
- Issue date Aug 31, 1999
- Hybrid Networks, Inc.
- William C Levan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Network device for handling digital data over a TV channel
- Patent number 5,946,048
- Issue date Aug 31, 1999
- Hybrid Networks, Inc.
- William C Levan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
High index color encoding system
- Patent number 4,985,754
- Issue date Jan 15, 1991
- William C. Levan
- H04 - ELECTRIC COMMUNICATION TECHNIQUE