Jan Lennart Johansson

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Dalstorp, SE

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Patents Grantslast 30 patents

Information Patent Grant
Capacitive sensor system
- Patent number 8,049,518
- Issue date Nov 1, 2011
- Electrolux Home Products Corporation N.V.
- Lars-Ake Wern
- E05 - LOCKS KEYS WINDOW OR DOOR FITTINGS SAFES
Information Patent Grant
Electric switch
- Patent number 7,193,833
- Issue date Mar 20, 2007
- Aktiebolagat Electrolux
- Lars Ake Wern
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Security system comprising a signal transmitter
- Patent number 5,173,932
- Issue date Dec 22, 1992
- Jan Lennart Johansson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Apparatus for detecting tapping of light energy from an optical fiber
- Patent number 4,636,029
- Issue date Jan 13, 1987
- Telefonaktiebolaget LM Ericsson
- Jan U. S. Johansson
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Capacitive Sensor System
- Publication number 20080204047
- Publication date Aug 28, 2008
- ELECTROLUX HOME PRODUCTS CORPORATION N.V.
- Lars-Ake Wern
- F25 - REFRIGERATION OR COOLING COMBINED HEATING AND REFRIGERATION SYSTEMS HEA...
Information Patent Application
Electric switch
- Publication number 20040196606
- Publication date Oct 7, 2004
- Lars Ake Wern
- H03 - BASIC ELECTRONIC CIRCUITRY