Ping ZHANG

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Xiamen, CN

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Patents Grantslast 30 patents

Information Patent Grant
Light-emitting diode filament structure and LED lighting lamp inclu...
- Patent number 11,538,965
- Issue date Dec 27, 2022
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Junpeng Shi
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Grant
Light-emitting diode device and white light emitting system
- Patent number 11,462,517
- Issue date Oct 4, 2022
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
- Ping Zhang
- H01 - BASIC ELECTRIC ELEMENTS

Patents Applicationslast 30 patents

Information Patent Application
LIGHT-EMITTING DIODE AND LIGHT-EMITTING DEVICE
- Publication number 20240355964
- Publication date Oct 24, 2024
- XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
- Jenlung YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE AND LIGHT-EMITTING DEVICE
- Publication number 20240355963
- Publication date Oct 24, 2024
- XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
- Jenlung YANG
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE FILAMENT STRUCTURE AND LED LIGHTING LAMP INCLU...
- Publication number 20210005791
- Publication date Jan 7, 2021
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
- JUNPENG SHI
- H01 - BASIC ELECTRIC ELEMENTS
Information Patent Application
LIGHT-EMITTING DIODE DEVICE AND WHITE LIGHT EMITTING SYSTEM
- Publication number 20200303358
- Publication date Sep 24, 2020
- XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
- Ping ZHANG
- H01 - BASIC ELECTRIC ELEMENTS