Ingmar Karlsson

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Kallered, SE

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Patents Grantslast 30 patents

Information Patent Grant
Method and a unit for beam control of an array antenna
- Patent number 7,277,051
- Issue date Oct 2, 2007
- Telefonaktiebolaget LM Ericsson (Publ.)
- Kent Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Tuneable antenna
- Patent number 6,542,130
- Issue date Apr 1, 2003
- Telefonaktiebolaget LM Ericsson (publ)
- Kent Falk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Coupling arrangement for a stripline network
- Patent number 6,429,757
- Issue date Aug 6, 2002
- Telefonaktiebolaget LM Ericsson (publ)
- Ingmar Karlsson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Tuneable spiral antenna
- Patent number 6,335,710
- Issue date Jan 1, 2002
- Telefonaktiebolaget LM Ericsson (publ)
- Kent Falk
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method and arrangement relating to antennas
- Patent number 6,067,054
- Issue date May 23, 2000
- Telefonaktiebolaget LM Ericsson
- Bjorn Johannisson
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Terminal antenna for communications systems
- Patent number 6,034,634
- Issue date Mar 7, 2000
- Telefonaktiebolaget L M Ericsson (publ)
- Ingmar Karlsson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and a unit for beam control of an array antenna
- Publication number 20060164301
- Publication date Jul 27, 2006
- Kent Falk
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Antenna arrangement
- Publication number 20020140611
- Publication date Oct 3, 2002
- TELEFONAKTIEBOLAGET L M ERICSSON (publ)
- Per Ligander
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Tuneable antenna
- Publication number 20010028329
- Publication date Oct 11, 2001
- Kent Falk
- H01 - BASIC ELECTRIC ELEMENTS