TREA

using incandescent filaments

Follow

Industry

  • CPC
  • G09G3/08
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

GPHYSICS G09Cryptography, education, displays G09GARRANGEMENTS OR CIRCUITS FOR CONTROL OF INDICATING DEVICES USING STATIC MEANS TO PRESENT VARIABLE INFORMATION G09G3/00Control arrangements or circuits, of interest only in connection with visual indicators other than cathode-ray tubes

Current Industry

G09G3/08using incandescent filaments
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Perceptual-based color selection for text highlighting
    • Patent number 6,842,182
    • Issue date Jan 11, 2005
    • Sun Microsystems, Inc.
    • David M. Ungar
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Programmable electronic sign
    • Patent number 4,109,245
    • Issue date Aug 22, 1978
    • Robert A. Hedin
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3618072
    • Patent number 3,618,072
    • Issue date Nov 2, 1971
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3413631
    • Patent number 3,413,631
    • Issue date Nov 26, 1968
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3323121
    • Patent number 3,323,121
    • Issue date May 30, 1967
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3253274
    • Patent number 3,253,274
    • Issue date May 24, 1966
    • G08 - SIGNALLING
  • Information Patent Grant

    3204234
    • Patent number 3,204,234
    • Issue date Aug 31, 1965
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3178699
    • Patent number 3,178,699
    • Issue date Apr 13, 1965
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3137082
    • Patent number 3,137,082
    • Issue date Jun 16, 1964
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    3081450
    • Patent number 3,081,450
    • Issue date Mar 12, 1963
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS
  • Information Patent Grant

    2765458
    • Patent number 2,765,458
    • Issue date Oct 2, 1956
    • G08 - SIGNALLING
  • Information Patent Grant

    1772606
    • Patent number 1,772,606
    • Issue date Aug 12, 1930
    • G09 - EDUCATION CRYPTOGRAPHY DISPLAY ADVERTISING SEALS

Patents Applicationslast 30 patents