with temperature dependent resistor

Industry

CPC
H01H2085/0483

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Parent Industries

HELECTRICITY H01Electric elements H01HELECTRIC SWITCHES RELAYS SELECTORS EMERGENCY PROTECTIVE DEVICES

Current Industry

H01H2085/0483with temperature dependent resistor

Industries

Patents Grantslast 30 patents

Information Patent Grant
Circuit protection device with PTC device and backup fuse
- Patent number 12,040,109
- Issue date Jul 16, 2024
- Littelfuse, Inc.
- Yuriy Borisovich Matus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermal cutoff
- Patent number 11,574,787
- Issue date Feb 7, 2023
- XIAMEN SET ELECTRONICS CO., LTD
- Yaoxiang Hong
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Method of forming a fuse device
- Patent number 11,127,554
- Issue date Sep 21, 2021
- Littelfuse, Inc.
- Chun-Kwan Tsang
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Anti-surge winding fusible resistor fuse
- Patent number 10,553,384
- Issue date Feb 4, 2020
- CONQUER ELECTRONICS CO., LTD.
- Hung-Chih Chiu
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Integrated thermistor and metallic element device and method
- Patent number 9,190,833
- Issue date Nov 17, 2015
- Littelfuse, Inc.
- James A. Colby
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Method for making a positive temperature coefficient device
- Patent number 8,458,894
- Issue date Jun 11, 2013
- Fuzetec Technology Co., Ltd.
- Jack Jih-Sang Chen
- Y10 - TECHNICAL SUBJECTS COVERED BY FORMER USPC
Information Patent Grant
Temperature protection device
- Patent number 7,532,101
- Issue date May 12, 2009
- Tyco Electronics Raychem K.K.
- Katsuaki Suzuki
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electric fuse
- Patent number 6,492,747
- Issue date Dec 10, 2002
- Leoni Bordnetz-Systeme GmbH & Co KG
- Volker Hoffmann
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
System for protecting electrical devices against overheating
- Patent number 6,222,715
- Issue date Apr 24, 2001
- Siemens Matsushita Components GmbH & Co. KG
- Bernd Gruhn
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Device for supplying electric power to several parallel-fed circuit...
- Patent number 6,215,636
- Issue date Apr 10, 2001
- Siemens Automotive, S.A.
- Roel Hellemans
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface mountable electrical device comprising a PTC and fusible el...
- Patent number 6,023,403
- Issue date Feb 8, 2000
- Littlefuse, Inc.
- Katherine M. McGuire
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Overcurrent protection thick-film resistor device and overcurrent p...
- Patent number 6,002,564
- Issue date Dec 14, 1999
- Murata Manufacturing Co., Ltd.
- Masashi Ohtsuchi
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Resettable automotive circuit protection device with female termina...
- Patent number 5,945,903
- Issue date Aug 31, 1999
- Littelfuse, Inc.
- Nagi Reddi Kanamatha Reddy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface mountable electrical device comprising a PTC element and a...
- Patent number 5,907,272
- Issue date May 25, 1999
- Littelfuse, Inc.
- Katherine M. McGuire
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface mountable electrical device comprising a PTC element
- Patent number 5,900,800
- Issue date May 4, 1999
- Littelfuse, Inc.
- Katherine M. McGuire
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Protective device for surge current protection of associated equipm...
- Patent number 5,867,083
- Issue date Feb 2, 1999
- Murata Manufacturing Co., Ltd.
- Haruyuki Takeuchi
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Circuit protection device with female terminals and PTC element
- Patent number 5,682,130
- Issue date Oct 28, 1997
- Michael Styrna
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Three piece female blade fuse assembly having fuse link terminal wi...
- Patent number 5,668,521
- Issue date Sep 16, 1997
- Littelfuse, Inc.
- Seibang Oh
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Resettable automotive circuit protection device
- Patent number 5,663,861
- Issue date Sep 2, 1997
- Littelfuse, Inc.
- Nagi Reddi Kanamatha Reddy
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
PTC electrical device having fuse link in series and metallized cer...
- Patent number 5,663,702
- Issue date Sep 2, 1997
- Littelfuse, Inc.
- Philip C. Shaw
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Fuse Resistor, and discharging-type surge absorbing device with sec...
- Patent number 5,404,126
- Issue date Apr 4, 1995
- Okaya Electric Industries Co., Ltd.
- Yoshito Kasai
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Temperature responsive, electric overcurrent protection module
- Patent number 5,363,083
- Issue date Nov 8, 1994
- Roederstein Spezialfabriken fuer Bauelemente der Elektronik und Kondensatoren...
- Kurt Fischer
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Grant
Balancing resistor and thermistor network for telephone circuits, a...
- Patent number 5,361,300
- Issue date Nov 1, 1994
- Caddock Electronics, Inc.
- Richard E. Caddock
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Grant
Electronic device comprising a plate-shaped electronic element and...
- Patent number 5,153,555
- Issue date Oct 6, 1992
- Murata Manufacturing Co., Ltd.
- Hisao Enomoto
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
PTC heating device
- Patent number 4,728,779
- Issue date Mar 1, 1988
- TDK Corporation
- Sho Kotani
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Thermistor assembly having overload protection
- Patent number 4,096,464
- Issue date Jun 20, 1978
- GTE Sylvania Incorporated
- Philip J. Dennis
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Positive temperature coefficient semiconductor heating element
- Patent number 4,034,207
- Issue date Jul 5, 1977
- Murata Manufacturing Co., Ltd.
- Minoru Tamada
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
HIGH HOLD CURRENT AND HIGH VOLTAGE ENDURANCE PPTC MATERIAL, DEVICE,...
- Publication number 20240170242
- Publication date May 23, 2024
- Dongguan Littelfuse Electronics Company Limited
- Qingbei Li
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
CIRCUIT PROTECTION DEVICE WITH PTC DEVICE AND BACKUP FUSE
- Publication number 20230037262
- Publication date Feb 2, 2023
- LITTELFUSE, INC.
- Yuriy Borisovich Matus
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
THERMAL CUTOFF
- Publication number 20220005662
- Publication date Jan 6, 2022
- XIAMEN SET ELECTRONICS CO., LTD
- Yaoxiang HONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUSE DEVICE HAVING PHASE CHANGE MATERIAL
- Publication number 20200194208
- Publication date Jun 18, 2020
- LITTELFUSE, INC.
- Chun-Kwan Tsang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
Integrated Thermistor and Metallic Element Device and Method
- Publication number 20130128406
- Publication date May 23, 2013
- LITTELFUSE, INC.
- James A. Colby
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
DUAL-WARNING PROTECTOR HAVING MULTIPLE PROTECTIONS
- Publication number 20110050413
- Publication date Mar 3, 2011
- Robert WANG
- H04 - ELECTRIC COMMUNICATION TECHNIQUE
Information Patent Application
Electrical Composite Element
- Publication number 20100328832
- Publication date Dec 30, 2010
- Takashi Hasunuma
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
METHOD FOR MAKING A POSITIVE TEMPERATURE COEFFICIENT DEVICE
- Publication number 20100299919
- Publication date Dec 2, 2010
- Fuzetec Technology Co., Ltd.
- Jack Jih-Sang CHEN
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FUSE
- Publication number 20100164677
- Publication date Jul 1, 2010
- Chin-Chi Yang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
INTEGRATED THERMISTOR AND METALLIC ELEMENT DEVICE AND METHOD
- Publication number 20090027821
- Publication date Jan 29, 2009
- LITTELFUSE, INC.
- James A. Colby
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Application
Temperature protection device
- Publication number 20060197646
- Publication date Sep 7, 2006
- Tyco Electronics Raychem K.K.
- Katsuaki Suzuki
- H01 - BASIC ELECTRIC ELEMENTS

with temperature dependent resistor

Industry

Parent Industries

Current Industry

Patents Grantslast 30 patents

Circuit protection device with PTC device and backup fuse

Thermal cutoff

Method of forming a fuse device

Anti-surge winding fusible resistor fuse

Integrated thermistor and metallic element device and method

Method for making a positive temperature coefficient device

Temperature protection device

Electric fuse

System for protecting electrical devices against overheating

Device for supplying electric power to several parallel-fed circuit...

Surface mountable electrical device comprising a PTC and fusible el...

Overcurrent protection thick-film resistor device and overcurrent p...

Resettable automotive circuit protection device with female termina...

Surface mountable electrical device comprising a PTC element and a...

Surface mountable electrical device comprising a PTC element

Protective device for surge current protection of associated equipm...

Circuit protection device with female terminals and PTC element

Three piece female blade fuse assembly having fuse link terminal wi...

Resettable automotive circuit protection device

PTC electrical device having fuse link in series and metallized cer...

Fuse Resistor, and discharging-type surge absorbing device with sec...

Temperature responsive, electric overcurrent protection module

Balancing resistor and thermistor network for telephone circuits, a...

Electronic device comprising a plate-shaped electronic element and...

PTC heating device

Thermistor assembly having overload protection

Positive temperature coefficient semiconductor heating element

Patents Applicationslast 30 patents

HIGH HOLD CURRENT AND HIGH VOLTAGE ENDURANCE PPTC MATERIAL, DEVICE,...

CIRCUIT PROTECTION DEVICE WITH PTC DEVICE AND BACKUP FUSE

THERMAL CUTOFF

FUSE DEVICE HAVING PHASE CHANGE MATERIAL

Integrated Thermistor and Metallic Element Device and Method

DUAL-WARNING PROTECTOR HAVING MULTIPLE PROTECTIONS

Electrical Composite Element

METHOD FOR MAKING A POSITIVE TEMPERATURE COEFFICIENT DEVICE

FUSE

INTEGRATED THERMISTOR AND METALLIC ELEMENT DEVICE AND METHOD

Temperature protection device