TREA

characterised by the mechanical construction

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Industry

  • CPC
  • H02J7/225
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Parent Industries

HELECTRICITY H02Electric power H02JCIRCUIT ARRANGEMENTS OR SYSTEMS FOR SUPPLYING OR DISTRIBUTING ELECTRIC POWER SYSTEMS FOR STORING ELECTRIC ENERGY H02J7/00Circuit arrangements for charging or depolarising batteries or for supplying loads from batteries

Current Industry

H02J7/225characterised by the mechanical construction
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Fine tip stylus and pen with aperture for coaxial, retraction and p...
    • Patent number 11,833,850
    • Issue date Dec 5, 2023
    • Konnectronix, Inc.
    • John Alford
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Interlocking integrated battery structure for an electronic stylus
    • Patent number 11,561,628
    • Issue date Jan 24, 2023
    • Microsoft Technology Licensing, LLC
    • Tristan Thomas Trutna
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Fine tip stylus nd pen with aperture for coaxial, retraction and pl...
    • Patent number 11,511,560
    • Issue date Nov 29, 2022
    • Konnectronix, Inc.
    • John Alford
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3452428
    • Patent number 3,452,428
    • Issue date Jul 1, 1969
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3265824
    • Patent number 3,265,824
    • Issue date Aug 9, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3238440
    • Patent number 3,238,440
    • Issue date Mar 1, 1966
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3144532
    • Patent number 3,144,532
    • Issue date Aug 11, 1964
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    3107323
    • Patent number 3,107,323
    • Issue date Oct 15, 1963
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2943169
    • Patent number 2,943,169
    • Issue date Jun 28, 1960
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2920160
    • Patent number 2,920,160
    • Issue date Jan 5, 1960
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2913641
    • Patent number 2,913,641
    • Issue date Nov 17, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2906939
    • Patent number 2,906,939
    • Issue date Sep 29, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2896046
    • Patent number 2,896,046
    • Issue date Jul 21, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2883609
    • Patent number 2,883,609
    • Issue date Apr 21, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2883488
    • Patent number 2,883,488
    • Issue date Apr 21, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2869051
    • Patent number 2,869,051
    • Issue date Jan 13, 1959
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2794090
    • Patent number 2,794,090
    • Issue date May 28, 1957
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2788412
    • Patent number 2,788,412
    • Issue date Apr 9, 1957
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2777915
    • Patent number 2,777,915
    • Issue date Jan 15, 1957
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2717340
    • Patent number 2,717,340
    • Issue date Sep 6, 1955
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2702363
    • Patent number 2,702,363
    • Issue date Feb 15, 1955
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2680217
    • Patent number 2,680,217
    • Issue date Jun 1, 1954
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2672583
    • Patent number 2,672,583
    • Issue date Mar 16, 1954
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2657351
    • Patent number 2,657,351
    • Issue date Oct 27, 1953
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2648035
    • Patent number 2,648,035
    • Issue date Aug 4, 1953
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2644869
    • Patent number 2,644,869
    • Issue date Jul 7, 1953
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2617907
    • Patent number 2,617,907
    • Issue date Nov 11, 1952
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2607026
    • Patent number 2,607,026
    • Issue date Aug 12, 1952
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
  • Information Patent Grant

    2570315
    • Patent number 2,570,315
    • Issue date Oct 9, 1951
    • G05 - CONTROLLING REGULATING
  • Information Patent Grant

    2556371
    • Patent number 2,556,371
    • Issue date Jun 12, 1951
    • H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents