TREA

Filtering devices preventing unwanted frequencies or modes to be coupled to, or out of, the interaction circuit Prevention of high frequency leakage in the environment

Follow

Industry

  • CPC
  • H01J23/54
This industry / category may be too specific. Please go to a parent level for more data

Parent Industries

HELECTRICITY H01Electric elements H01JELECTRIC DISCHARGE TUBES OR DISCHARGE LAMPS H01J23/00Details of transit-time tubes of the types covered by group H01J25/00

Current Industry

H01J23/54Filtering devices preventing unwanted frequencies or modes to be coupled to, or out of, the interaction circuit Prevention of high frequency leakage in the environment
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    Microwave Oven
    • Publication number 20220183120
    • Publication date Jun 9, 2022
    • Guandong Midea White Home Appliance Technology Innovation Center Co., Ltd.
    • Jian HU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ADAPTING CIRCUIT FOR DRIVING A MAGNETRON WITH MULTIPLE SWITCHING PO...
    • Publication number 20200178359
    • Publication date Jun 4, 2020
    • Yixin Yang
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Magnetron Filter Board for Microwave Oven
    • Publication number 20190281670
    • Publication date Sep 12, 2019
    • Rockwell Collins, Inc.
    • Jorge Pacheco
    • H03 - BASIC ELECTRONIC CIRCUITRY
  • Information Patent Application

    MAGNETRON HAVING ENHANCED HARMONICS SHIELDING PERFORMANCE
    • Publication number 20190252147
    • Publication date Aug 15, 2019
    • LG ELECTRONICS INC.
    • Heung Sik CHOI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Magnetron
    • Publication number 20190198280
    • Publication date Jun 27, 2019
    • Toshiba Hokuto Electronics Corporation
    • Masatoshi Higashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Magnetron
    • Publication number 20190080872
    • Publication date Mar 14, 2019
    • Toshiba Hokuto Electronics Corporation
    • Masatoshi Higashi
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CONNECTOR DEVICE, COMMUNICATION DEVICE, AND COMMUNICATION SYSTEM
    • Publication number 20180025882
    • Publication date Jan 25, 2018
    • Sony Semiconductor Solutions Corporation
    • KENICHI KAWASAKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SHEET BEAM KLYSTRON (SBK) AMPLIFIERS WITH WRAP-ON SOLENOID FOR STAB...
    • Publication number 20150060052
    • Publication date Mar 5, 2015
    • Qmast LLC
    • George Caryotakis
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETRON AND APPARATUS THAT USES MICROWAVES
    • Publication number 20120235565
    • Publication date Sep 20, 2012
    • PANASONIC CORPORATION
    • Takeshi Ishii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETRON
    • Publication number 20070145899
    • Publication date Jun 28, 2007
    • LG ELECTRONICS INC.
    • Seung-Won BAEK
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETRON
    • Publication number 20070139125
    • Publication date Jun 21, 2007
    • LG ELECTRONICS INC.
    • Seung-Won BAEK
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Low-spurious-radiation microwave tube
    • Publication number 20070046384
    • Publication date Mar 1, 2007
    • THALES
    • Claude Bearzatto
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Magnetron for microwave oven
    • Publication number 20060238129
    • Publication date Oct 26, 2006
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Hiroshi Ochiai
    • H05 - ELECTRIC TECHNIQUES NOT OTHERWISE PROVIDED FOR
  • Information Patent Application

    Magnetron arrangements
    • Publication number 20060163060
    • Publication date Jul 27, 2006
    • E2V Technologies (UK) Limited
    • Michael Barry Clive Brady
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Magnetron
    • Publication number 20040113560
    • Publication date Jun 17, 2004
    • Michael Barry Clive Brady
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MAGNETRON FOR MICROWAVE OVEN
    • Publication number 20040100199
    • Publication date May 27, 2004
    • Samsung Electronics Co., Ltd.
    • Sung-Chol Yang
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electron tube for communication
    • Publication number 20040100197
    • Publication date May 27, 2004
    • NEC MICROWAVE TUBE, LTD.
    • Yoshio Nakazato
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Magnetron
    • Publication number 20040021422
    • Publication date Feb 5, 2004
    • MATSUSHITA ELECTRIC INDUSTRIAL CO., LTD.
    • Takeshi Ishii
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Magnetrons
    • Publication number 20030150722
    • Publication date Aug 14, 2003
    • Kesar Saleem
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Inner conductor for a co-axial gyrotron with axial corrugations whi...
    • Publication number 20030146703
    • Publication date Aug 7, 2003
    • Olgierd Dumbrajs
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Magnetron arrangement
    • Publication number 20030121911
    • Publication date Jul 3, 2003
    • Bernard R Mulcahy
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Collector
    • Publication number 20030090208
    • Publication date May 15, 2003
    • Robert Wilson
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Electron beam tubes
    • Publication number 20030085666
    • Publication date May 8, 2003
    • Steven Bardell
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Capacitor
    • Publication number 20020030447
    • Publication date Mar 14, 2002
    • Steven Aiken
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DOUBLE CAPACITOR
    • Publication number 20020014844
    • Publication date Feb 7, 2002
    • Steven Bardell
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DOUBLE LOOP OUTPUT SYSTEM FOR MAGNETRON
    • Publication number 20020008479
    • Publication date Jan 24, 2002
    • NEIL G. WHYMAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Collector structure of traveling wave tube
    • Publication number 20010017521
    • Publication date Aug 30, 2001
    • Wako Suzuki
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    High thermal conductivity lossy dielectric using a multilayer confi...
    • Publication number 20010015509
    • Publication date Aug 23, 2001
    • Lockheed Martin Energy Research Corporation
    • Terry N. Tiegs
    • B32 - LAYERED PRODUCTS