TREA

for filters for delay lines

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  • CPC
  • G06G7/625
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Parent Industries

GPHYSICS G06Computing G06GANALOGUE COMPUTERS G06G7/00Devices in which the computing operation is performed by varying electric or magnetic quantities

Current Industry

G06G7/625for filters for delay lines
Industries

Patents Grantslast 30 patents

  • Information Patent Grant

    Buffer-less rotating coefficient filter
    • Patent number 9,323,959
    • Issue date Apr 26, 2016
    • Ess Technology, Inc.
    • A. Martin Mallinson
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Grant

    Circuit and method to facilitate threshold voltage extraction and f...
    • Patent number 6,806,762
    • Issue date Oct 19, 2004
    • Texas Instruments Incorporated
    • Richard Kane Stair
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Impedance multiplier
    • Patent number 5,652,537
    • Issue date Jul 29, 1997
    • Sundstrand Corporation
    • Stephen R. Fleeman
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Method and apparatus for the generation of long time constants usin...
    • Patent number 5,552,648
    • Issue date Sep 3, 1996
    • Delco Electronics Corporation
    • Thomas D. Cook
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Apparatus which uses a simulated inductor in the measurement of an...
    • Patent number 4,885,528
    • Issue date Dec 5, 1989
    • Hewlett-Packard Company
    • Hideshi Tanaka
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    Analog signal processor
    • Patent number 4,031,490
    • Issue date Jun 21, 1977
    • Northern Electric Company Limited
    • Miles Alexander Copeland
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3869084
    • Patent number 3,869,084
    • Issue date Mar 4, 1975
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3805592
    • Patent number 3,805,592
    • Issue date Apr 23, 1974
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3742391
    • Patent number 3,742,391
    • Issue date Jun 26, 1973
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3732405
    • Patent number 3,732,405
    • Issue date May 8, 1973
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3701952
    • Patent number 3,701,952
    • Issue date Oct 31, 1972
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3677067
    • Patent number 3,677,067
    • Issue date Jul 18, 1972
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3673512
    • Patent number 3,673,512
    • Issue date Jun 27, 1972
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3667053
    • Patent number 3,667,053
    • Issue date May 30, 1972
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3643073
    • Patent number 3,643,073
    • Issue date Feb 15, 1972
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3633043
    • Patent number 3,633,043
    • Issue date Jan 4, 1972
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3631232
    • Patent number 3,631,232
    • Issue date Dec 28, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3593163
    • Patent number 3,593,163
    • Issue date Jul 13, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3588487
    • Patent number 3,588,487
    • Issue date Jun 28, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3576406
    • Patent number 3,576,406
    • Issue date Apr 27, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3573450
    • Patent number 3,573,450
    • Issue date Apr 6, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3573451
    • Patent number 3,573,451
    • Issue date Apr 6, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3569851
    • Patent number 3,569,851
    • Issue date Mar 9, 1971
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3543012
    • Patent number 3,543,012
    • Issue date Nov 24, 1970
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3539935
    • Patent number 3,539,935
    • Issue date Nov 10, 1970
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3526756
    • Patent number 3,526,756
    • Issue date Sep 1, 1970
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3526761
    • Patent number 3,526,761
    • Issue date Sep 1, 1970
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3505512
    • Patent number 3,505,512
    • Issue date Apr 7, 1970
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3474260
    • Patent number 3,474,260
    • Issue date Oct 21, 1969
    • G06 - COMPUTING CALCULATING COUNTING
  • Information Patent Grant

    3471711
    • Patent number 3,471,711
    • Issue date Oct 7, 1969
    • G06 - COMPUTING CALCULATING COUNTING

Patents Applicationslast 30 patents