Steven G. Cairns

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Louisburg, NC, US

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Patents Grantslast 30 patents

Information Patent Grant
IQ modulation systems and methods that use separate phase and ampli...
- Patent number 6,975,686
- Issue date Dec 13, 2005
- Telefonaktiebolaget L.M. Ericsson
- M. Ali Khatibzadeh
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Methods and systems for programming a cellular radiotelephone
- Patent number 5,930,703
- Issue date Jul 27, 1999
- Ericsson Inc.
- Steven G. Cairns
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Reducing or eliminating radio transmitter mixer spurious outputs
- Patent number 5,794,131
- Issue date Aug 11, 1998
- Ericsson Inc.
- Steven G. Cairns
- H04 - ELECTRIC COMMUNICATION TECHNIQUE