Carl Fredrik Johansson

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Goteborg, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for selectively transmitting packets of messag...
- Patent number 5,907,546
- Issue date May 25, 1999
- Telefonaktiebolaget L/M Ericsson
- Anders Henriksson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method and apparatus for determining activation status of a receivi...
- Patent number 5,903,557
- Issue date May 11, 1999
- Telefonaktiebolaget L M Ericsson (publ)
- Carl Fredrik Johansson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE