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last 30 patents
Information
Patent Grant
Light-emitting diode
Patent number
12,132,152
Issue date
Oct 29, 2024
QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
Hongbin Tang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Composite reflective structure and light-emitting diode chip and li...
Patent number
12,015,104
Issue date
Jun 18, 2024
XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
Chung-Ying Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Light emitting chip and method of producing the same
Patent number
11,107,950
Issue date
Aug 31, 2021
XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
Yu-Tsai Teng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
AlGaInP light-emitting diode having vertical structure with transpa...
Patent number
8,552,441
Issue date
Oct 8, 2013
Xiamen Sanan Optoelectronics Technology Co., Ltd.
Hou-Jun Wu
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
LIGHT-EMITTING DIODE AND LIGHT-EMITTING DEVICE
Publication number
20250143030
Publication date
May 1, 2025
XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
SHIWEI LIU
Information
Patent Application
LIGHT-EMITTING DIODE AND LIGHT-EMITTING DEVICE
Publication number
20250081678
Publication date
Mar 6, 2025
QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
Min HUANG
Information
Patent Application
LIGHT-EMITTING DIODE
Publication number
20250031487
Publication date
Jan 23, 2025
QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
Hongbin TANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE AND MANUFACTURING METHOD THEREOF
Publication number
20240105879
Publication date
Mar 28, 2024
QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
Tsung-Ming Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20230163243
Publication date
May 25, 2023
QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
Tsung-Ming Lin
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE AND METHOD FOR MANUFACTURING THE SAME
Publication number
20230081600
Publication date
Mar 16, 2023
QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
Yi-Jui HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE AND DISPLAY DEVICE
Publication number
20230077761
Publication date
Mar 16, 2023
QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
Chung-Ying CHANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DEVICE AND LIGHTING APPARATUS
Publication number
20230052304
Publication date
Feb 16, 2023
Quanzhou Sanan Semiconductor Technology Co., Ltd.
BAOJUN SHI
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DIODE DEVICE
Publication number
20230007967
Publication date
Jan 12, 2023
XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
SHIWEI LIU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE CHIP, SEMICONDUCTOR LIGHT-EMITTING DEVICE, AND...
Publication number
20220406966
Publication date
Dec 22, 2022
QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
Yi-Jui HUANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DIODE AND METHOD FOR MAKING THE SAME
Publication number
20220271205
Publication date
Aug 25, 2022
XIAMEN SANAN OPTOELECTRONICS CO., LTD.
BO-YU CHEN
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT-EMITTING DIODE
Publication number
20220158040
Publication date
May 19, 2022
QUANZHOU SANAN SEMICONDUCTOR TECHNOLOGY CO., LTD.
Hongbin TANG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
COMPOSITE REFLECTIVE STRUCTURE AND LIGHT-EMITTING DIODE CHIP AND LI...
Publication number
20210313488
Publication date
Oct 7, 2021
XIAMEN SAN'AN INTEGRATED CIRCUIT CO., LTD.
Chung-Ying Chang
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LED DISPLAY SCREEN AND MANUFACTURING METHOD THEREFOR
Publication number
20210057396
Publication date
Feb 25, 2021
XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
Ji-Pu WU
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
LIGHT EMITTING DIODE CHIP STRUCTURE AND MANUFACTURING METHOD THEREFOR
Publication number
20200152834
Publication date
May 14, 2020
XIAMEN SAN'AN OPTOELECTRONICS CO., LTD.
Yu-Tsai TENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
AlGaInP Light-Emitting Diode Having Vertical Structure and Method f...
Publication number
20120043566
Publication date
Feb 23, 2012
Hou-Jun Wu
H01 - BASIC ELECTRIC ELEMENTS