David Prime

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Sandy, GB

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Patents Grantslast 30 patents

Information Patent Grant
Digital intercom network over DC-powered microphone cable
- Patent number 9,337,898
- Issue date May 10, 2016
- Clear-Com LLC
- David Albiston
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital intercom network over DC-powered microphone cable
- Patent number 8,311,085
- Issue date Nov 13, 2012
- Clear-Com LLC
- David Albiston
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
DIGITAL INTERCOM NETWORK OVER DC-POWERED MICROPHONE CABLE
- Publication number 20130064360
- Publication date Mar 14, 2013
- David Albiston
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
DIGITAL INTERCOM NETWORK OVER DC-POWERED MICROPHONE CABLE
- Publication number 20100260247
- Publication date Oct 14, 2010
- David Albiston
- H04 - ELECTRIC COMMUNICATION TECHNIQUE