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Pekka Jahkonen

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  • Hyvinkaa, FI
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    CONVEYING SYSTEM
    • Publication number 20120116574
    • Publication date May 10, 2012
    • Petteri KANGAS
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    CONVEYOR SYSTEM
    • Publication number 20100327795
    • Publication date Dec 30, 2010
    • KONE Corporation
    • Pekka JAHKONEN
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    POWER SUPPLY ARRANGEMENT
    • Publication number 20100301793
    • Publication date Dec 2, 2010
    • KONE Corporation
    • Pekka JAHKONEN
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    POWER CONTROL OF A TRANSPORT SYSTEM
    • Publication number 20100117566
    • Publication date May 13, 2010
    • Pekka Jahkonen
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Application

    POWER SUPPLY APPLIANCE OF A TRANSPORT SYSTEM
    • Publication number 20100109596
    • Publication date May 6, 2010
    • KONE Corporation
    • Pekka JAHKONEN
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    POWER CONTROL OF TRANSPORT SYSTEM
    • Publication number 20100096931
    • Publication date Apr 22, 2010
    • Pekka JAHKONEN
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    SAFETY ARRANGEMENT
    • Publication number 20100051391
    • Publication date Mar 4, 2010
    • Pekka JAHKONEN
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    APPARATUS AND METHOD FOR CONTROLLING THE MOTOR POWER
    • Publication number 20090284079
    • Publication date Nov 19, 2009
    • Pekka JAHKONEN
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR SYSTEM
    • Publication number 20090166134
    • Publication date Jul 2, 2009
    • KONE Corporation
    • Pekka Jahkonen
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    ELEVATOR SYSTEM
    • Publication number 20080283341
    • Publication date Nov 20, 2008
    • KONE Corporation
    • Esko AULANKO
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Power source as an energy saver and emergency power source in an el...
    • Publication number 20070163844
    • Publication date Jul 19, 2007
    • KONE Corporation
    • Pekka Jahkonen
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Control of an elevator
    • Publication number 20060243533
    • Publication date Nov 2, 2006
    • KONE Corporation
    • Pekka Jahkonen
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Electric motor drive
    • Publication number 20060214624
    • Publication date Sep 28, 2006
    • Pekka Jahkonen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    Method and apparatus for adjustment of the rotor angle of an elevat...
    • Publication number 20060032710
    • Publication date Feb 16, 2006
    • KONE Corporation
    • Pekka Jahkonen
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Elevator control method and apparatus for implementing the method
    • Publication number 20060027424
    • Publication date Feb 9, 2006
    • KONE Corporation
    • Pekka Jahkonen
    • B66 - HOISTING LIFTING HAULING
  • Information Patent Application

    Bridge for driving a direct-current or alternating current load
    • Publication number 20050127860
    • Publication date Jun 16, 2005
    • KONE Corporation
    • Pekka Jahkonen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Application

    Electric motor drive
    • Publication number 20040207359
    • Publication date Oct 21, 2004
    • Pekka Jahkonen
    • Y02 - TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMA...
  • Information Patent Application

    DC/DC bridge control unit for controlling a direct-current load
    • Publication number 20040105286
    • Publication date Jun 3, 2004
    • Pekka Jahkonen
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER