TUNGHSU OPTOELECTRONIC TECHNOLOGY CO., LTD.

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Shijiazhuang, Hebei, CN

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Patents Grantslast 30 patents

Information Patent Grant
Upper substrate for miniature LED component, miniature LED componen...
- Patent number 11,545,607
- Issue date Jan 3, 2023
- TUNGHSU GROUP CO., LTD.
- Yihau Shiau
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Modification method for graphene, modified graphene, and compositio...
- Patent number 11,312,630
- Issue date Apr 26, 2022
- TUNGHSU TECHNOLOGY GROUP CO., LTD.
- Feng Guo
- C01 - INORGANIC CHEMISTRY
Information Patent Grant
LED lamp with graphene radiator
- Patent number 11,193,633
- Issue date Dec 7, 2021
- HUZHOU MINGSHUO OPTOELECTRONIC TECHNOLOGY CO., LTD.
- Heran Li
- F21 - LIGHTING
Information Patent Grant
Intelligently-connected vehicle LED headlight using graphene
- Patent number 10,920,974
- Issue date Feb 16, 2021
- HUZHOU MINGSHUO OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Wei Chen
- F21 - LIGHTING
Information Patent Grant
Colour filter, display apparatus and method for manufacturing colou...
- Patent number 10,802,329
- Issue date Oct 13, 2020
- TUNGHSU (KUNSHAN) DISPLAY MATERIAL CO., LTD.
- Yihau Shiau
- G02 - OPTICS

Patents Applicationslast 30 patents

Information Patent Application
UPPER SUBSTRATE FOR MINIATURE LED COMPONENT, MINIATURE LED COMPONEN...
- Publication number 20210111326
- Publication date Apr 15, 2021
- TUNGHSU GROUP CO., LTD.
- Yihau SHIAU
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
MODIFICATION METHOD FOR GRAPHENE, MODIFIED GRAPHENE, AND COMPOSITIO...
- Publication number 20210017436
- Publication date Jan 21, 2021
- TUNGHSU TECHNOLOGY GROUP CO., LTD.
- Feng GUO
- C01 - INORGANIC CHEMISTRY
Information Patent Application
INTELLIGENTLY-CONNECTED VEHICLE LED HEADLIGHT USING GRAPHENE
- Publication number 20200224866
- Publication date Jul 16, 2020
- HUZHOU MINGSHUO OPTOELECTRONIC TECHNOLOGY CO., LTD.
- Wei CHEN
- F21 - LIGHTING
Information Patent Application
GRAPHENE HEAT-DISSIPATION LED LAMP
- Publication number 20200158295
- Publication date May 21, 2020
- HUZHOU MINGSHUO OPTOELECTRONIC TECHNOLOGY CO., LTD.
- Heran LI
- F21 - LIGHTING
Information Patent Application
LAMP LIGHT SOURCE ASSEMBLY, ILLUMINATION ASSEMBLY, AND ILLUMINATION...
- Publication number 20200158322
- Publication date May 21, 2020
- TUNGHSU OPTOELECTRONIC TECHNOLOGY CO., LTD.
- Wei CHEN
- F21 - LIGHTING
Information Patent Application
COLOUR FILTER, DISPLAY APPARATUS AND METHOD FOR MANUFACTURING COLOU...
- Publication number 20190317363
- Publication date Oct 17, 2019
- TUNGHSU (KUNSHAN) DISPLAY MATERIAL CO., LTD.
- Yihau SHIAU
- G02 - OPTICS

Trademarklast 30 trademarks