TREA

Dielectric waveguide filters

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Industry

  • CPC
  • H01P1/2002
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Parent Industries

HELECTRICITY H01Electric elements H01PWAVEGUIDES RESONATORS, LINES, OR OTHER DEVICES OF THE WAVEGUIDE TYPE H01P1/00Auxiliary devices

Current Industry

H01P1/2002Dielectric waveguide filters
Industries

Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    DIELECTRIC FILTER
    • Publication number 20250210837
    • Publication date Jun 26, 2025
    • Suzhou Luxshare Technology Co., Ltd.
    • Shance LYU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FILTER
    • Publication number 20250202088
    • Publication date Jun 19, 2025
    • SOSHIN ELECTRIC CO., LTD.
    • Shun SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FILTER FOR COMMUNICATION DEVICE
    • Publication number 20250174864
    • Publication date May 29, 2025
    • KMW Inc.
    • Joung Hoe Kim
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    A DIELECTRIC FILTER
    • Publication number 20250141076
    • Publication date May 1, 2025
    • Telefonaktiebolaget LM Ericsson (publ)
    • Jingpeng Li
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    E-PLANE CERAMIC WAVEGUIDE FILTER
    • Publication number 20250105482
    • Publication date Mar 27, 2025
    • CACI, Inc. - Federal
    • Scott W. BURGESS
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    FILTER
    • Publication number 20250038386
    • Publication date Jan 30, 2025
    • SOSHIN ELECTRIC CO., LTD.
    • Shun SUZUKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    METHOD FOR PRODUCING BANDPASS FILTER, AND BANDPASS FILTER
    • Publication number 20250007139
    • Publication date Jan 2, 2025
    • Hamamatsu Photonics K.K.
    • Takafumi SEKO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    NOVEL DIELECTRIC FILTER
    • Publication number 20240413513
    • Publication date Dec 12, 2024
    • JIAXING GLEAD ELECTRONICS CO., LTD
    • Feijia WU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    MIXED-MODE DIELECTRIC WAVEGUIDE FILTER
    • Publication number 20240356189
    • Publication date Oct 24, 2024
    • Samsung Electronics Co., Ltd.
    • Ruoming WANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RESONATING STRUCTURE FOR A DIELECTRIC FILTER COMPRISING A DIELECTRI...
    • Publication number 20240347887
    • Publication date Oct 17, 2024
    • Telefonaktiebolaget LM Ericsson (publ)
    • Peiguang LU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIELECTRICALLY LOADED FILTER WITH INCREASED POWER LOAD HANDLING
    • Publication number 20240304969
    • Publication date Sep 12, 2024
    • CACI, Inc. - Federal
    • Howell Hugh CHILES
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DUAL-MODE DIELECTRIC WAVEGUIDE FILTER AND DIELECTRIC WAVEGUIDE FILT...
    • Publication number 20240258671
    • Publication date Aug 1, 2024
    • Samsung Electronics Co., Ltd.
    • Ruoming WANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Resonance Unit and Dielectric Filter
    • Publication number 20240186674
    • Publication date Jun 6, 2024
    • WUGUANG SYSTEM COMPANY LIMITED
    • Qingnan MENG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CROSS-COUPLING STRUCTURE FOR DIELECTRIC CAVITY FILTERS
    • Publication number 20240178536
    • Publication date May 30, 2024
    • UNIVERSAL MICROWAVE TECHNOLOGY, INC.
    • TUNG-YI WU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIELECTRIC WAVEGUIDE FILTER AND COMMUNICATION DEVICE
    • Publication number 20240178537
    • Publication date May 30, 2024
    • Samsung Electronics Co., Ltd.
    • Zhongxin HE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CIRCULAR FILTER ASSEMBLY
    • Publication number 20240145895
    • Publication date May 2, 2024
    • Chengdu Lingyi Communication Technology Co., Ltd.
    • Wenxin CAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    High-Q multi-mode dielectric resonant structure and dielectric filter
    • Publication number 20240030582
    • Publication date Jan 25, 2024
    • WUGUANG SYSTEM COMPANY LIMITED
    • Qingnan MENG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIELECTRIC FILTER
    • Publication number 20240021967
    • Publication date Jan 18, 2024
    • Murata Manufacturing Co., Ltd.
    • Masashi ARAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIELECTRIC RESONATOR, AND DIELECTRIC FILTER AND MULTIPLEXER USING SAME
    • Publication number 20240014535
    • Publication date Jan 11, 2024
    • Murata Manufacturing Co., Ltd.
    • Hitoshi TADA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIELECTRIC FILTER
    • Publication number 20240014534
    • Publication date Jan 11, 2024
    • Murata Manufacturing Co., Ltd.
    • Masashi ARAI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Dielectric Filter
    • Publication number 20240006732
    • Publication date Jan 4, 2024
    • Telefonaktiebolaget LM Ericsson (publ)
    • Jingpeng Li
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIELECTRIC FILTER AND DIELECTRIC RESONATOR
    • Publication number 20240006733
    • Publication date Jan 4, 2024
    • Murata Manufacturing Co., Ltd.
    • Tatsunori KAN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CERAMIC WAVEGUIDE FILTER
    • Publication number 20230420816
    • Publication date Dec 28, 2023
    • KMW Inc.
    • Jae Hong KIM
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIELECTRIC FILTER
    • Publication number 20230411815
    • Publication date Dec 21, 2023
    • Telefonaktiebolaget LM Ercisson (pulb)
    • Jingpeng LI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Resonant Structure for Controlling Harmonic Distances, and Dielectr...
    • Publication number 20230344108
    • Publication date Oct 26, 2023
    • WUGUANG SYSTEM COMPANY LIMITED
    • Qingnan MENG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DIELECTRIC FILTER, AND AU, RU OR BS HAVING THE SAME
    • Publication number 20230327313
    • Publication date Oct 12, 2023
    • Telefonaktiebolaget LM Ericsson (publ)
    • Yuhua Xiao
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CERAMIC WAVEGUIDE FILTER FOR ANTENNA
    • Publication number 20230261353
    • Publication date Aug 17, 2023
    • KMW Inc.
    • Nam Shin PARK
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POROUS DIELECTRIC MATERIAL
    • Publication number 20230216164
    • Publication date Jul 6, 2023
    • OULUN YLIOPISTO
    • Heli JANTUNEN
    • C23 - COATING METALLIC MATERIAL COATING MATERIAL WITH METALLIC MATERIAL CHEMI...
  • Information Patent Application

    W-BAND E-PLANE WAVEGUIDE BANDPASS FILTER
    • Publication number 20230170597
    • Publication date Jun 1, 2023
    • XI'AN JIAOTONG UNIVERSITY
    • Kaida XU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    BAND PASS FILTER AND HIGH FREQUENCY FRONT-END CIRCUIT INCLUDING SAME
    • Publication number 20230055439
    • Publication date Feb 23, 2023
    • Murata Manufacturing Co., Ltd.
    • Masayuki KIKUDA
    • H01 - BASIC ELECTRIC ELEMENTS