Ari LEPPÄ

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Espoo, FI

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Patents Grantslast 30 patents

Information Patent Grant
Method and apparatus for decelerating a machine reel of an unwinder
- Patent number 8,991,737
- Issue date Mar 31, 2015
- ABB Oy
- Ari Leppä
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Method for controlling an electric drive
- Patent number 8,405,338
- Issue date Mar 26, 2013
- ABB Oy
- Ari Leppä
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Grant
Multilayer telecommunications network
- Patent number 7,664,049
- Issue date Feb 16, 2010
- Nokia Corporation
- Jori Arrakoski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Generation broadband wireless internet, and associated method, ther...
- Patent number 7,653,030
- Issue date Jan 26, 2010
- Nokia Corporation
- Jori Arrakoski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Base station for extended services
- Patent number 6,681,123
- Issue date Jan 20, 2004
- Nokia Corporation
- Ari Leppa
- H04 - ELECTRIC COMMUNICATION TECHNIQUE

Patents Applicationslast 30 patents

Information Patent Application
METHOD AND APPARATUS FOR DECELERATING A MACHINE REEL OF AN UNWINDER
- Publication number 20100181412
- Publication date Jul 22, 2010
- ABB OY
- Ari LEPPÄ
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
METHOD FOR CONTROLLING AN ELECTRIC DRIVE
- Publication number 20100106301
- Publication date Apr 29, 2010
- ABB OY
- Ari Leppä
- B65 - CONVEYING PACKING STORING HANDLING THIN OR FILAMENTARY MATERIAL
Information Patent Application
BASE STATION FOR EXTENDED SERVICES
- Publication number 20030036401
- Publication date Feb 20, 2003
- ARI LEPPA
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Generation broadband wireless internet, and associated method, ther...
- Publication number 20020027894
- Publication date Mar 7, 2002
- Jori Arrakoski
- H04 - ELECTRIC COMMUNICATION TECHNIQUE