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Patents Grantslast 30 patents

  • Information Patent Grant

    Apparatus for charging and discharging battery

    • Patent number 10,615,611
    • Issue date Apr 7, 2020
    • Samsung Electronics Co., Ltd.
    • Jinyong Jeon
    • B60 - VEHICLES IN GENERAL
  • Information Patent Grant

    Method for spatially processing multichannel signals, processing mo...

    • Patent number 10,034,114
    • Issue date Jul 24, 2018
    • Creative Technology Ltd.
    • Martin Walsh
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Method for spatially processing multichannel signals, processing mo...

    • Patent number 8,705,748
    • Issue date Apr 22, 2014
    • Creative Technology Ltd.
    • Martin Walsh
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    Low on-resistance MOSFET implemented, by-pass diode or circuit brea...

    • Patent number 8,674,545
    • Issue date Mar 18, 2014
    • STMicroelectronics S.R.L.
    • Tiziana Teresa Signorelli
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    System stabilization device

    • Patent number 8,527,106
    • Issue date Sep 3, 2013
    • Meidensha Corporation
    • Masakazu Muneshima
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dual-range power supply for an image forming device

    • Patent number 7,957,665
    • Issue date Jun 7, 2011
    • Lexmark International, Inc.
    • Michael Charles Day
    • Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
  • Information Patent Grant

    Peripheral module and peripheral system for an automation system

    • Patent number 7,944,084
    • Issue date May 17, 2011
    • Siemens Aktiengesellschaft
    • Michael Bräunlich
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    DC converter

    • Patent number 7,851,949
    • Issue date Dec 14, 2010
    • Cameron International Corporation
    • Peter Kunow
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    DC converter

    • Patent number 7,433,214
    • Issue date Oct 7, 2008
    • Cameron International Corporation
    • Peter Kunow
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Power converter system and method

    • Patent number 7,414,331
    • Issue date Aug 19, 2008
    • General Electric Company
    • Rajib Datta
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Method and device for non-contact energy transmission

    • Patent number 7,276,812
    • Issue date Oct 2, 2007
    • SEW-Eurodrive GmbH & Co.
    • Thomas Uhl
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Dynamic current sharing dc-dc switching power supply

    • Patent number 7,030,512
    • Issue date Apr 18, 2006
    • The Board of Trustees of the University of Illinois
    • Philip T. Krein
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Circuit arrangement for a generator, especially an integrated start...

    • Patent number 6,768,220
    • Issue date Jul 27, 2004
    • Siemens Aktiengesellschaft
    • Hans-Peter Johanning
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Amplitude insensitive voltage-to-current converter and method for c...

    • Patent number 4,145,649
    • Issue date Mar 20, 1979
    • Systron Donner Corporation
    • Shailer T. Pickton
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3518457

    • Patent number 3,518,457
    • Issue date Jun 30, 1970
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3496450

    • Patent number 3,496,450
    • Issue date Feb 17, 1970
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3437828

    • Patent number 3,437,828
    • Issue date Apr 8, 1969
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3411014

    • Patent number 3,411,014
    • Issue date Nov 12, 1968
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3406341

    • Patent number 3,406,341
    • Issue date Oct 15, 1968
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3161778

    • Patent number 3,161,778
    • Issue date Dec 15, 1964
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2806963

    • Patent number 2,806,963
    • Issue date Sep 17, 1957
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2371576

    • Patent number 2,371,576
    • Issue date Mar 13, 1945
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Grant

    2341446

    • Patent number 2,341,446
    • Issue date Feb 8, 1944
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2338079

    • Patent number 2,338,079
    • Issue date Dec 28, 1943
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2068867

    • Patent number 2,068,867
    • Issue date Jan 26, 1937
    • B03 - SEPARATION OF SOLID MATERIALS USING LIQUIDS OR USING PNEUMATIC TABLES O...
  • Information Patent Grant

    1499551

    • Patent number 1,499,551
    • Issue date Jul 1, 1924
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Grant

    1300242

    • Patent number 1,300,242
    • Issue date Apr 15, 1919
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1132986

    • Patent number 1,132,986
    • Issue date Mar 23, 1915
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    289324

    • Patent number 289,324
    • Issue date Nov 27, 1883
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    289325

    • Patent number 289,325
    • Issue date Nov 27, 1883
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents