Reijo Leppanen

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Espoo, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method and system for processing telecommunication signals
- Patent number RE44679
- Issue date Dec 31, 2013
- Intellectual Ventures I LLC
- Markku Ruuskanen
- 370 - Multiplex communications
Information Patent Grant
Method and system for processing telecommunication signals
- Patent number 7,035,205
- Issue date Apr 25, 2006
- Nokia Corporation
- Markku Ruuskanen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Mobile communication system and a base station in a mobile communic...
- Patent number 5,862,492
- Issue date Jan 19, 1999
- Nokia Telecommunications Oy
- Reijo Leppanen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Transcoding and transdecoding unit, and method for adjusting the ou...
- Patent number 5,692,105
- Issue date Nov 25, 1997
- Nokia Telecommunications Oy
- Reijo Leppanen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
Method and system for processing telecommunication signals
- Publication number 20030161277
- Publication date Aug 28, 2003
- Markku Ruuskanen
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
UPGRADING SOFTWARE IN A MOBILE TELEPHONE
- Publication number 20020077094
- Publication date Jun 20, 2002
- REIJO LEPPANEN
- G06 - COMPUTING CALCULATING COUNTING