TREA

having positive temperature coefficient

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  • CPC
  • H01C7/02
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Parent Industries

HELECTRICITY H01Electric elements H01CRESISTORS H01C7/00Non-adjustable resistors formed as one or more layers or coatings Non-adjustable resistors made from powdered conducting material or powdered semi-conducting material with or without insulating material

Current Industry

H01C7/02having positive temperature coefficient
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Patents Grantslast 30 patents

Patents Applicationslast 30 patents

  • Information Patent Application

    COMPOSITE CIRCUIT PROTECTION DEVICE
    • Publication number 20250233409
    • Publication date Jul 17, 2025
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    RAPID REACTION PTC CIRCUIT PROTECTION DEVICE
    • Publication number 20250183655
    • Publication date Jun 5, 2025
    • LITTELFUSE, INC.
    • Yu Tian
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INFRARED HEATER
    • Publication number 20250185124
    • Publication date Jun 5, 2025
    • Herschel Infrared Ltd
    • Richard MARTIN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PPTC DEVICE INCLUDING MULTILAYER ELECTRODES
    • Publication number 20250174378
    • Publication date May 29, 2025
    • LITTELFUSE, INC.
    • Nina Liu
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    Component holder with a temperature-control function
    • Publication number 20250140631
    • Publication date May 1, 2025
    • BESI Switzerland AG
    • Uwe BAYER
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE
    • Publication number 20250140452
    • Publication date May 1, 2025
    • POLYTRONICS TECHNOLOGY CORP.
    • Yung-Hsien CHANG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POSITIVE TEMPERATURE COEFFICIENT OVER-CURRENT PROTECTION DEVICE
    • Publication number 20250095888
    • Publication date Mar 20, 2025
    • Fuzetec Technology Co., Ltd.
    • Jack Jih-Sang CHEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE
    • Publication number 20250095887
    • Publication date Mar 20, 2025
    • POLYTRONICS TECHNOLOGY CORP.
    • Cheng-Yu TUNG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    TEMPERATURE SENSOR ELEMENT AND TEMPERATURE SENSOR
    • Publication number 20250087391
    • Publication date Mar 13, 2025
    • SHIBAURA ELECTRONICS CO., LTD.
    • Naohiro NIIZEKI
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THERMAL RESISTOR AND MANUFACTURING METHOD THEREOF
    • Publication number 20250046497
    • Publication date Feb 6, 2025
    • Yageo Corporation
    • Shen-Li HSIAO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    ULTRACAPACITOR GENERATOR START MODULE
    • Publication number 20250037944
    • Publication date Jan 30, 2025
    • Richardson Electronics, Ltd.
    • Jeremy Winston Wilks
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE
    • Publication number 20250030236
    • Publication date Jan 23, 2025
    • POLYTRONICS TECHNOLOGY CORP.
    • Hsiu-Che YEN
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE
    • Publication number 20250029756
    • Publication date Jan 23, 2025
    • POLYTRONICS TECHNOLOGY CORP.
    • Cheng-Yu TUNG
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE
    • Publication number 20250029755
    • Publication date Jan 23, 2025
    • POLYTRONICS TECHNOLOGY CORP.
    • Chingting CHIU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    PTC SEMICONDUCTOR CERAMIC COMPOSITION, METHOD FOR PRODUCING THE SEM...
    • Publication number 20250022637
    • Publication date Jan 16, 2025
    • MAHLE International GmbH
    • Hans-Heinrich Angermann
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SELF-LIMITING HEATER
    • Publication number 20250014788
    • Publication date Jan 9, 2025
    • LITTELFUSE, INC.
    • Efrem Fesshaie
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CHIP-TYPE ELECTRONIC COMPONENT
    • Publication number 20250014789
    • Publication date Jan 9, 2025
    • Murata Manufacturing Co., Ltd.
    • Masakiyo NAGATOMO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    THERMISTOR INTEGRATED WITH A BIAS RESISTOR
    • Publication number 20250006408
    • Publication date Jan 2, 2025
    • TEXAS INSTRUMENTS INCORPORATED
    • Mark Robert Visokay
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE
    • Publication number 20240387079
    • Publication date Nov 21, 2024
    • POLYTRONICS TECHNOLOGY CORP.
    • Chia-Yuan LEE
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE
    • Publication number 20240387080
    • Publication date Nov 21, 2024
    • POLYTRONICS TECHNOLOGY CORP.
    • Chen-Nan LIU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    INTEGRATED HETEROGENEOUS THERMISTOR ARRANGEMENT FOR HIGH VOLTAGE PR...
    • Publication number 20240371549
    • Publication date Nov 7, 2024
    • LITTELFUSE, INC.
    • Tao Guo
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    DUAL-PURPOSE HEATER AND FLUID FLOW MEASUREMENT SYSTEM
    • Publication number 20240328342
    • Publication date Oct 3, 2024
    • WATLOW ELECTRIC MANUFACTURING COMPANY
    • Cal SWANSON
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    TEMPERATURE SENSOR
    • Publication number 20240328870
    • Publication date Oct 3, 2024
    • KOA Corporation
    • Susumu TOYODA
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    POSITIVE TEMPERATURE COEFFICIENT CERAMIC THERMISTOR ELEMENT HAVING...
    • Publication number 20240312678
    • Publication date Sep 19, 2024
    • JIANGSU NEW LINZHI ELECTRONIC TECHNOLOGY CO., LTD.
    • Qiuyun FU
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    A COMPOSITE THERMISTOR ELEMENT
    • Publication number 20240304362
    • Publication date Sep 12, 2024
    • NEDERLANDSE ORGANISATIE VOOR TOEGEPAST- NATUURWETENSCHAPPELIJK ONDERZOEK TNO
    • Peter ZALAR
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    CHIP ELECTRONIC COMPONENT
    • Publication number 20240282489
    • Publication date Aug 22, 2024
    • Murata Manufacturing Co., Ltd.
    • Masakiyo NAGATOMO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    VIRTUAL SENSING SYSTEM
    • Publication number 20240280042
    • Publication date Aug 22, 2024
    • WATLOW ELECTRIC MANUFACTURING COMPANY
    • James N. PRADUN
    • F28 - HEAT EXCHANGE IN GENERAL
  • Information Patent Application

    OVERCURRENT PROTECTION ELEMENT
    • Publication number 20240266094
    • Publication date Aug 8, 2024
    • THINKING ELECTRONIC INDUSTRIAL CO., LTD.
    • CHUAN-HSUN YEH
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    SEMICONDUCTOR DEVICE STRUCTURES AND METHODS OF MANUFACTURING THE SAME
    • Publication number 20240243029
    • Publication date Jul 18, 2024
    • INNOSCIENCE (ZHUHAI) TECHNOLOGY CO., LTD.
    • Hang LIAO
    • H01 - BASIC ELECTRIC ELEMENTS
  • Information Patent Application

    OVER-CURRENT PROTECTION DEVICE
    • Publication number 20240177893
    • Publication date May 30, 2024
    • POLYTRONICS TECHNOLOGY CORP.
    • CHENG-YU TUNG
    • H01 - BASIC ELECTRIC ELEMENTS