LITTELFUSE ELECTRONICS (SHANGHAI) CO., LTD

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SHANGHAI, CN

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Patents Grantslast 30 patents

Information Patent Grant
PPTC composition and device having low thermal derating and low pro...
- Patent number 11,881,337
- Issue date Jan 23, 2024
- Littelfuse Electronics (Shanghai) Co., Ltd.
- Jianhua Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
PTC device including polyswitch
- Patent number 11,854,723
- Issue date Dec 26, 2023
- Littelfuse Electronics (Shanghai) Co., Ltd.
- Jianhua Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic interference suppression component and protection c...
- Patent number 11,303,188
- Issue date Apr 12, 2022
- Littelfuse Electronics (Shanghai) Co., Ltd.
- Werner Johler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Electromagnetic interference suppression component and protection c...
- Patent number 10,447,117
- Issue date Oct 15, 2019
- Littelfuse Electronics (Shanghai) Co., Ltd.
- Werner Johler
- H03 - BASIC ELECTRONIC CIRCUITRY
Information Patent Grant
Conductive polymer composition, conductive polymer sheet, electrica...
- Patent number 10,280,279
- Issue date May 7, 2019
- Littelfuse Electronics (Shanghai) Co., Ltd.
- Yingsong Fu
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Grant
Interconnect for battery pack protection
- Patent number 10,199,632
- Issue date Feb 5, 2019
- Littelfuse, Inc.
- Werner Johler
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Circuit protection device
- Patent number 10,181,368
- Issue date Jan 15, 2019
- Littelfuse Electronics (Shanghai) Co., Ltd.
- Jianzhe Ye
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

Patents Applicationslast 30 patents

Information Patent Application
PPTC COMPOSITION AND DEVICE HAVING LOW THERMAL DERATING AND LOW PRO...
- Publication number 20220013259
- Publication date Jan 13, 2022
- Littelfuse Electronics (Shanghai) Co., Ltd.
- Jianhua Chen
- C08 - ORGANIC MACROMOLECULAR COMPOUNDS THEIR PREPARATION OR CHEMICAL WORKING-...
Information Patent Application
PTC DEVICE INCLUDING POLYSWITCH
- Publication number 20210202138
- Publication date Jul 1, 2021
- Littelfuse Electronics (Shanghai) Co., Ltd.
- Jianhua Chen
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ELECTROMAGNETIC INTERFERENCE SUPPRESSION COMPONENT AND PROTECTION C...
- Publication number 20190379259
- Publication date Dec 12, 2019
- Littelfuse Electronics (Shanghai) Co., Ltd.
- Werner Johler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
REFLOW SOLDERABLE POSITIVE TEMPERATURE COEFFICIENT CIRCUIT PROTECTI...
- Publication number 20180268969
- Publication date Sep 20, 2018
- Littelfuse Electronics (Shanghai) Co., Ltd.
- Cheng Hu
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER
Information Patent Application
ELECTROMAGNETIC INTERFERENCE SUPPRESSION COMPONENT AND PROTECTION C...
- Publication number 20170117778
- Publication date Apr 27, 2017
- Littelfuse Electronics (Shanghai) Co., Ltd.
- Werner Johler
- H02 - GENERATION CONVERSION OR DISTRIBUTION OF ELECTRIC POWER

LITTELFUSE ELECTRONICS (SHANGHAI) CO., LTD

Organization

Patents Grantslast 30 patents

PPTC composition and device having low thermal derating and low pro...

PTC device including polyswitch

Electromagnetic interference suppression component and protection c...

Electromagnetic interference suppression component and protection c...

Conductive polymer composition, conductive polymer sheet, electrica...

Interconnect for battery pack protection

Circuit protection device

Patents Applicationslast 30 patents

PPTC COMPOSITION AND DEVICE HAVING LOW THERMAL DERATING AND LOW PRO...

PTC DEVICE INCLUDING POLYSWITCH

ELECTROMAGNETIC INTERFERENCE SUPPRESSION COMPONENT AND PROTECTION C...

REFLOW SOLDERABLE POSITIVE TEMPERATURE COEFFICIENT CIRCUIT PROTECTI...

ELECTROMAGNETIC INTERFERENCE SUPPRESSION COMPONENT AND PROTECTION C...

Trademarklast 30 trademarks