B. Johanna Isberg

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Lund, SE

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Patents Grantslast 30 patents

Information Patent Grant
Active prevention of radio frequency emissions from a mobile commun...
- Patent number 6,246,891
- Issue date Jun 12, 2001
- Telefonaktiebolaget LM Ericsson
- B. Johanna Isberg
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication unit
- Patent number 6,128,381
- Issue date Oct 3, 2000
- Telefonaktiebolaget LM Ericsson
- J. Tomas Holmstrom
- H04 - ELECTRIC COMMUNICATION TECHNIQUE