Jan S. Hedin

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Tumba, SE

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Patents Grantslast 30 patents

Information Patent Grant
Proxy apparatus and method
- Patent number 7,966,404
- Issue date Jun 21, 2011
- Telefonaktiebolaget L M Ericsson (Publ)
- Jan Hedin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Digital phase-locked loop
- Patent number 4,360,926
- Issue date Nov 23, 1982
- Telefonaktiebolaget L M Ericsson
- Jan S. Hedin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Method of phase synchronization in a synchronous data transmission...
- Patent number 4,351,061
- Issue date Sep 21, 1982
- Telefonaktiebolaget L M Ericsson
- Jan S. Hedin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Proxy apparatus and method
- Publication number 20040078468
- Publication date Apr 22, 2004
- Jan Hedin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Proxy apparatus and method
- Publication number 20040073685
- Publication date Apr 15, 2004
- Jan Hedin
- H04 - ELECTRIC COMMUNICATION TECHNIQUE