combined with discharge tubes or semiconductor devices

Patents Grantslast 30 patents

  • Information Patent Grant

    Device for providing a current

    • Patent number 11,327,514
    • Issue date May 10, 2022
    • STMicroelectronics (Grenoble 2) SAS
    • Xavier Branca
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Method, device, and computer program product

    • Patent number 11,237,583
    • Issue date Feb 1, 2022
    • Huawei Technologies Co., Ltd.
    • Yunxiang Dai
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Information processing apparatus including plurality of power suppl...

    • Patent number 10,965,122
    • Issue date Mar 30, 2021
    • Canon Kabushiki Kaisha
    • Takeru Imamura
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    Regulators with load-insensitive compensation

    • Patent number 10,768,647
    • Issue date Sep 8, 2020
    • Atmel Corporation
    • Albert Vareljian
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Boost and LDO hybrid converter with dual-loop control

    • Patent number 10,411,599
    • Issue date Sep 10, 2019
    • QUALCOMM Incorporated
    • Chunlei Shi
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Systems and methods for sensing current while minimizing measuremen...

    • Patent number 9,476,921
    • Issue date Oct 25, 2016
    • Dell Products L.P.
    • Shiguo Luo
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Adaptive voltage scaling method, chip, and system

    • Patent number 9,122,483
    • Issue date Sep 1, 2015
    • Huawei Technologies Co., Ltd.
    • Jianping Guo
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    Power supply device including induction voltage detection coil for...

    • Patent number 5,122,729
    • Issue date Jun 16, 1992
    • Sharp Kabushiki Kaisha
    • Toshiyuki Itoga
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    3123761

    • Patent number 3,123,761
    • Issue date Mar 3, 1964
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2839719

    • Patent number 2,839,719
    • Issue date Jun 17, 1958
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2835865

    • Patent number 2,835,865
    • Issue date May 20, 1958
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2782362

    • Patent number 2,782,362
    • Issue date Feb 19, 1957
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2758286

    • Patent number 2,758,286
    • Issue date Aug 7, 1956
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2725522

    • Patent number 2,725,522
    • Issue date Nov 29, 1955
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2682031

    • Patent number 2,682,031
    • Issue date Jun 22, 1954
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2653235

    • Patent number 2,653,235
    • Issue date Sep 22, 1953
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2644128

    • Patent number 2,644,128
    • Issue date Jun 30, 1953
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2638571

    • Patent number 2,638,571
    • Issue date May 12, 1953
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2570015

    • Patent number 2,570,015
    • Issue date Oct 2, 1951
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2562744

    • Patent number 2,562,744
    • Issue date Jul 31, 1951
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2514935

    • Patent number 2,514,935
    • Issue date Jul 11, 1950
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2392434

    • Patent number 2,392,434
    • Issue date Jan 8, 1946
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2343116

    • Patent number 2,343,116
    • Issue date Feb 29, 1944
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2054496

    • Patent number 2,054,496
    • Issue date Sep 15, 1936
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2001837

    • Patent number 2,001,837
    • Issue date May 21, 1935
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1857576

    • Patent number 1,857,576
    • Issue date May 10, 1932
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    1438976

    • Patent number 1,438,976
    • Issue date Dec 19, 1922
    • G05 - CONTROLLING REGULATING

Patents Applicationslast 30 patents