John M. Czak

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Aurora, CO, US

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Patents Grantslast 30 patents

Information Patent Grant
System and method for linking a VDSL based distribution system with...
- Patent number 6,178,179
- Issue date Jan 23, 2001
- Qwest Communications International Inc.
- Bruce A. Phillips
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Hybrid fiber coax communication system
- Publication number 20030081619
- Publication date May 1, 2003
- Bruce A. Phillips
- H04 - ELECTRIC COMMUNICATION TECHNIQUE