TREA

Digital pattern reading type

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Industry

  • CPC
  • H03M2201/21
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Parent Industries

HELECTRICITY H03Electronic circuits H03MCODING DECODING CODE CONVERSION IN GENERAL H03M2201/00Indexing scheme relating to A/D or D/A conversion

Current Industry

H03M2201/21Digital pattern reading type
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Data sector sync mark with multiple patterns
    • Patent number 9,336,820
    • Issue date May 10, 2016
    • Seagate Technology LLC
    • Bumseok Park
    • G11 - INFORMATION STORAGE
  • Information Patent Grant

    3872288
    • Patent number 3,872,288
    • Issue date Mar 18, 1975
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3865305
    • Patent number 3,865,305
    • Issue date Feb 11, 1975
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3815126
    • Patent number 3,815,126
    • Issue date Jun 4, 1974
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3812481
    • Patent number 3,812,481
    • Issue date May 21, 1974
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3809864
    • Patent number 3,809,864
    • Issue date May 7, 1974
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3768022
    • Patent number 3,768,022
    • Issue date Oct 23, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3766544
    • Patent number 3,766,544
    • Issue date Oct 16, 1973
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3750156
    • Patent number 3,750,156
    • Issue date Jul 31, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3742486
    • Patent number 3,742,486
    • Issue date Jun 26, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3729621
    • Patent number 3,729,621
    • Issue date Apr 24, 1973
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3728715
    • Patent number 3,728,715
    • Issue date Apr 17, 1973
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3725904
    • Patent number 3,725,904
    • Issue date Apr 3, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3725902
    • Patent number 3,725,902
    • Issue date Apr 3, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3725903
    • Patent number 3,725,903
    • Issue date Apr 3, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3717869
    • Patent number 3,717,869
    • Issue date Feb 20, 1973
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3710360
    • Patent number 3,710,360
    • Issue date Jan 9, 1973
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3671750
    • Patent number 3,671,750
    • Issue date Jun 20, 1972
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3648276
    • Patent number 3,648,276
    • Issue date Mar 7, 1972
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3618074
    • Patent number 3,618,074
    • Issue date Nov 2, 1971
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3603978
    • Patent number 3,603,978
    • Issue date Sep 7, 1971
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3591841
    • Patent number 3,591,841
    • Issue date Jul 6, 1971
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3588462
    • Patent number 3,588,462
    • Issue date Jun 28, 1971
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3588887
    • Patent number 3,588,887
    • Issue date Jun 28, 1971
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3581306
    • Patent number 3,581,306
    • Issue date May 25, 1971
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3579230
    • Patent number 3,579,230
    • Issue date May 18, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3577085
    • Patent number 3,577,085
    • Issue date May 4, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3573755
    • Patent number 3,573,755
    • Issue date Apr 6, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3573805
    • Patent number 3,573,805
    • Issue date Apr 6, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3573806
    • Patent number 3,573,806
    • Issue date Apr 6, 1971
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents