Stefan Lofgren

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Stockholm, SE

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Patents Grantslast 30 patents

Information Patent Grant
Hybrid antenna structure
- Patent number 7,804,450
- Issue date Sep 28, 2010
- Laird Technologies, Inc.
- Jonathan L. Sullivan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL
Information Patent Grant
High-efficient compact antenna means for a personal telephone with...
- Patent number 6,211,829
- Issue date Apr 3, 2001
- Allgon AB
- Ulf Saldell
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
High-efficient compact antenna means for a personal telephone with...
- Patent number 6,054,957
- Issue date Apr 25, 2000
- Allgon AB
- Ulf Saldell
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HYBRID ANTENNA STRUCTURE
- Publication number 20090020328
- Publication date Jan 22, 2009
- LAIRD TECHNOLOGIES, INC.
- Jonathan L. Sullivan
- B29 - WORKING OF PLASTICS WORKING OF SUBSTANCES IN A PLASTIC STATE, IN GENERAL