John D. Byrne

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Shepperton, GB

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Patents Grantslast 30 patents

Information Patent Grant
Multi-mode radio telephone
- Patent number 6,708,028
- Issue date Mar 16, 2004
- Nokia Mobile Phones, Ltd.
- John Daniel Byrne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-mode radio telephone with velocity sensing mode selection
- Patent number 6,421,538
- Issue date Jul 16, 2002
- Nokia Mobile Phones, Limited
- John Daniel Byrne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual mode subscriber terminal, single mode subscriber terminal and...
- Patent number 5,930,712
- Issue date Jul 27, 1999
- Nokia Telecommunications Oy
- John Byrne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-mode radio telephone which executes handover between differen...
- Patent number 5,737,703
- Issue date Apr 7, 1998
- Nokia Mobile Phones Limited
- John Daniel Byrne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Dual mode subscriber terminal and a handover procedure of the dual...
- Patent number 5,659,598
- Issue date Aug 19, 1997
- Nokia Telecommunications Oy
- John Byrne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Multi-mode radio telephone
- Patent number 5,533,099
- Issue date Jul 2, 1996
- Nokia Mobile Phones Ltd.
- John D. Byrne
- H04 - ELECTRIC COMMUNICATION TECHNIQUE