Andrew Keir

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Nepean, CA

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Patents Grantslast 30 patents

Information Patent Grant
System and method for zero intermediate frequency filtering of info...
- Patent number 8,280,337
- Issue date Oct 2, 2012
- Belair Networks Inc.
- Marc Dubois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
System and method for zero intermediate frequency filtering of info...
- Patent number 7,881,690
- Issue date Feb 1, 2011
- Belair Networks Inc.
- Marc Dubois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
SYSTEM AND METHOD FOR ZERO INTERMEDIATE FREQUENCY FILTERING OF INFO...
- Publication number 20110124308
- Publication date May 26, 2011
- Belair Networks Inc.
- Marc Dubois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
SYSTEM AND METHOD FOR FREQUENCY OFFSETTING OF INFORMATION COMMUNICA...
- Publication number 20090117859
- Publication date May 7, 2009
- Belair Networks Inc.
- Roland A. Smith
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
System and method for zero intermediate frequency filtering of info...
- Publication number 20070238419
- Publication date Oct 11, 2007
- Belair Networks Inc.
- Marc Dubois
- H04 - ELECTRIC COMMUNICATION TECHNIQUE