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Xiamen, CN
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Patents Grants
last 30 patents
Information
Patent Grant
Light-emitting diode
Patent number
11,990,572
Issue date
May 21, 2024
LUMINUS(XIAMEN) CO., LTD.
Xiaoqiang Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Laser diode and method for manufacturing the same
Patent number
11,870,219
Issue date
Jan 9, 2024
Quanzhou San'an Semiconductor Technology Co., Ltd.
Zhibai Zhong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting device and light emitting apparatus
Patent number
11,677,055
Issue date
Jun 13, 2023
Xiamen San'an Optoelectronics Technology Co., Ltd.
Xiaoqiang Zeng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride light-emitting diode with a current spreading layer
Patent number
8,860,044
Issue date
Oct 14, 2014
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
Meng-hsin Yeh
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LASER DIODE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20240106201
Publication date
Mar 28, 2024
QUANZHOU SAN'AN SEMICONDUCTOR TECHNOLOGY CO., LTD.
Zhibai ZHONG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE
Publication number
20240030376
Publication date
Jan 25, 2024
TIANJIN SANAN OPTOELECTRONICS CO., LTD.
Jinghua CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE
Publication number
20230238482
Publication date
Jul 27, 2023
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
Jinghua CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
MICRO LIGHT EMITTING DIODE, MICRO LIGHT EMITTING DEVICE, AND DISPLAY
Publication number
20220359787
Publication date
Nov 10, 2022
XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
YENCHIN WANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE CHIP AND ULTRAVIOLET LIGHT-EMITTING DEVICE INC...
Publication number
20220278252
Publication date
Sep 1, 2022
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
Poyang CHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING CHIP AND DEVICE USING THE SAME
Publication number
20220216372
Publication date
Jul 7, 2022
Luminus(Xiamen) Co., Ltd.
Xiaoqiang ZENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DIODE, LIGHT EMITTING DEVICE AND PROJECTOR DEVICE
Publication number
20220004089
Publication date
Jan 6, 2022
LUMINUS (XIAMEN) CO., LTD.
Shao-Hua HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LASER DIODE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20210384702
Publication date
Dec 9, 2021
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
Zhibai Zhong
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE
Publication number
20210091276
Publication date
Mar 25, 2021
Luminus(Xiamen) Co., Ltd.
Xiaoqiang ZENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DEVICE AND APPARATUS
Publication number
20200395522
Publication date
Dec 17, 2020
Xiamen San'an Optoelectronics Technology Co., Ltd.
Xiaoqiang ZENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nitride Light-Emitting Diode with a Current Spreading Layer
Publication number
20120280258
Publication date
Nov 8, 2012
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
Meng-hsin YEH
H01 - BASIC ELECTRIC ELEMENTS