TREA

Differentiation

Follow

Industry

  • CPC
  • H03M2201/538
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

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

Current Industry

H03M2201/538Differentiation
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    3560962
    • Patent number 3,560,962
    • Issue date Feb 2, 1971
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3543150
    • Patent number 3,543,150
    • Issue date Nov 24, 1970
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3502975
    • Patent number 3,502,975
    • Issue date Mar 24, 1970
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3461347
    • Patent number 3,461,347
    • Issue date Aug 12, 1969
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3458721
    • Patent number 3,458,721
    • Issue date Jul 29, 1969
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3412241
    • Patent number 3,412,241
    • Issue date Nov 19, 1968
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3359499
    • Patent number 3,359,499
    • Issue date Dec 19, 1967
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3319243
    • Patent number 3,319,243
    • Issue date May 9, 1967
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3273141
    • Patent number 3,273,141
    • Issue date Sep 13, 1966
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3270335
    • Patent number 3,270,335
    • Issue date Aug 30, 1966
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3267459
    • Patent number 3,267,459
    • Issue date Aug 16, 1966
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3266039
    • Patent number 3,266,039
    • Issue date Aug 9, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3266034
    • Patent number 3,266,034
    • Issue date Aug 9, 1966
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3264639
    • Patent number 3,264,639
    • Issue date Aug 2, 1966
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3251051
    • Patent number 3,251,051
    • Issue date May 10, 1966
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3230358
    • Patent number 3,230,358
    • Issue date Jan 18, 1966
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3223991
    • Patent number 3,223,991
    • Issue date Dec 14, 1965
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3221159
    • Patent number 3,221,159
    • Issue date Nov 30, 1965
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3195120
    • Patent number 3,195,120
    • Issue date Jul 13, 1965
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3189891
    • Patent number 3,189,891
    • Issue date Jun 15, 1965
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3185820
    • Patent number 3,185,820
    • Issue date May 25, 1965
    • G01 - MEASURING TESTING
  • Information Patent Grant

    3169892
    • Patent number 3,169,892
    • Issue date Feb 16, 1965
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Grant

    3146424
    • Patent number 3,146,424
    • Issue date Aug 25, 1964
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    3135947
    • Patent number 3,135,947
    • Issue date Jun 2, 1964
    • H04 - ELECTRIC COMMUNICATION TECHNIQUE
  • Information Patent Grant

    3014210
    • Patent number 3,014,210
    • Issue date Dec 19, 1961
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2905897
    • Patent number 2,905,897
    • Issue date Sep 22, 1959
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2883649
    • Patent number 2,883,649
    • Issue date Apr 21, 1959
    • G01 - MEASURING TESTING
  • Information Patent Grant

    2816705
    • Patent number 2,816,705
    • Issue date Dec 17, 1957
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    2793360
    • Patent number 2,793,360
    • Issue date May 21, 1957
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    2715678
    • Patent number 2,715,678
    • Issue date Aug 16, 1955
    • H03 - BASIC ELECTRONIC CIRCUITRY

Patents Applicationslast 30 patents