Dongjian Song

Person

Dongguan City, CN

People

Patents Grantslast 30 patents

Information Patent Grant
Fast activation thermal fuse for short circuit current protection
- Patent number 12,131,849
- Issue date Oct 29, 2024
- Dongguan Littelfuse Electronics Company Limited
- Long Min
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Height-adjustable masking pallet assembly for arc spray applications
- Patent number 11,998,937
- Issue date Jun 4, 2024
- Dongguan Littelfuse Electronics Company Limited
- Werner Johler
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Grant
Thermally protected metal oxide varistor
- Patent number 11,410,801
- Issue date Aug 9, 2022
- Dongguan Littelfuse Electronics Company Limited
- Dongjian Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Surface mount metal oxide varistor device
- Patent number 11,348,710
- Issue date May 31, 2022
- Dongguan Littelfuse Electronics Company Limited
- Dongjian Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Overheat protection device and varistor
- Patent number 11,107,612
- Issue date Aug 31, 2021
- DONGGUAN LITTELFUSE ELECTRONICSCOMPANY LIMITED
- Yuriy B. Matus
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
A REMOTE MONITORING AND INDICATING DEVICE FOR THERMALLY PROTECTED M...
- Publication number 20240249862
- Publication date Jul 25, 2024
- Dongguan Littelfuse Electronics Company Limited
- Long Min
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEIGHT-ADJUSTABLE MASKING PALLET ASSEMBLY FOR ARC SPRAY APPLICATIONS
- Publication number 20240246102
- Publication date Jul 25, 2024
- Dongguan Littelfuse Electronics Company Limited
- Werner Johler
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
THERMALLY PROTECTED METAL OXIDE VARISTOR
- Publication number 20240127990
- Publication date Apr 18, 2024
- Dongguan Littelfuse Electronics Company Limited
- Hailang Tang
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
ISOLATION ENHANCED THERMALLY PROTECTED METAL OXIDE VARISTOR
- Publication number 20240112836
- Publication date Apr 4, 2024
- Dongguan Littelfuse Electronics Company Limited
- Dongjian Song
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HIGH SOLDERING STRENGTH TERMINAL FOR SURGE PROTECTION DEVICE
- Publication number 20230245803
- Publication date Aug 3, 2023
- Dongguan Littelfuse Electronics Company Limited
- DONGJIAN SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
FAST ACTIVATION THERMAL FUSE FOR SHORT CIRCUIT CURRENT PROTECTION
- Publication number 20230085845
- Publication date Mar 23, 2023
- Dongguan Littelfuse Electronics Company Limited
- Long Min
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
HEIGHT-ADJUSTABLE MASKING PALLET ASSEMBLY FOR ARC SPRAY APPLICATIONS
- Publication number 20230010623
- Publication date Jan 12, 2023
- Dongguan Littelfuse Electronics Company Limited
- Werner Johler
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
MASKING PAPER PROTECTION TECHNOLOGY FOR ELECTRONIC COMPONENT
- Publication number 20220305522
- Publication date Sep 29, 2022
- Dongguan Littelfuse Electronics Company Limited
- Dongjian SONG
- B05 - SPRAYING OR ATOMISING IN GENERAL APPLYING LIQUIDS OR OTHER FLUENT MATER...
Information Patent Application
THERMALLY PROTECTED METAL OXIDE VARISTOR
- Publication number 20210319934
- Publication date Oct 14, 2021
- Dongguan Littelfuse Electronics Company Limited
- Dongjian SONG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
OVERHEAT PROTECTION DEVICE AND VARISTOR
- Publication number 20210074454
- Publication date Mar 11, 2021
- Dongguan Littelfuse Electronics, Co., Ltd
- Yuriy B. Matus
- H01 - BASIC ELECTRIC ELEMENTS

Dongjian Song

Person

Patents Grantslast 30 patents

Fast activation thermal fuse for short circuit current protection

Height-adjustable masking pallet assembly for arc spray applications

Thermally protected metal oxide varistor

Surface mount metal oxide varistor device

Overheat protection device and varistor

Patents Applicationslast 30 patents

A REMOTE MONITORING AND INDICATING DEVICE FOR THERMALLY PROTECTED M...

HEIGHT-ADJUSTABLE MASKING PALLET ASSEMBLY FOR ARC SPRAY APPLICATIONS

THERMALLY PROTECTED METAL OXIDE VARISTOR

ISOLATION ENHANCED THERMALLY PROTECTED METAL OXIDE VARISTOR

HIGH SOLDERING STRENGTH TERMINAL FOR SURGE PROTECTION DEVICE

FAST ACTIVATION THERMAL FUSE FOR SHORT CIRCUIT CURRENT PROTECTION

HEIGHT-ADJUSTABLE MASKING PALLET ASSEMBLY FOR ARC SPRAY APPLICATIONS

MASKING PAPER PROTECTION TECHNOLOGY FOR ELECTRONIC COMPONENT

THERMALLY PROTECTED METAL OXIDE VARISTOR

OVERHEAT PROTECTION DEVICE AND VARISTOR