David Johnson

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Emsworth, GB

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Patents Applicationslast 30 patents

Information Patent Application
Apparatus and Methods for Managing Communication between Parties
- Publication number 20090168981
- Publication date Jul 2, 2009
- Nortel Netowrks Limited
- David Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
APPARATUS AND METHOD FOR MANAGING COMMUNICATION BETWEEN PARTIES
- Publication number 20090138552
- Publication date May 28, 2009
- Nortel Networks Limited
- David Johnson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Multi-Lingual Conference Call
- Publication number 20080300852
- Publication date Dec 4, 2008
- David Johnson
- G06 - COMPUTING CALCULATING COUNTING