Stewart Rollo Walker

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Guiseley, GB

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Patents Grantslast 30 patents

Information Patent Grant
Filter block and a signal transceiver comprising such a filter block
- Patent number 9,130,653
- Issue date Sep 8, 2015
- FILTRONIC WIRELESS LIMITED
- Stewart Rollo Walker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
FILTER BLOCK AND A SIGNAL TRANSCEIVER COMPRISING SUCH A FILTER BLOCK
- Publication number 20130115897
- Publication date May 9, 2013
- FILTRONIC WIRELESS LIMITED
- Stewart Rollo Walker
- H04 - ELECTRIC COMMUNICATION TECHNIQUE