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Patents Grants
last 30 patents
Information
Patent Grant
Light emitting diode
Patent number
10,453,992
Issue date
Oct 22, 2019
XIAMEN SANAN OPTOELECTRON CO., LTD.
Yuan-yu Zheng
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Grant
Nitride white-light light-emitting diode
Patent number
10,026,867
Issue date
Jul 17, 2018
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD.
Jinjian Zheng
H01 - BASIC ELECTRIC ELEMENTS
Patents Applications
last 30 patents
Information
Patent Application
Light Emitting Diode
Publication number
20180145210
Publication date
May 24, 2018
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
Yuan-yu ZHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nitride White-light Light-Emitting Diode
Publication number
20170373221
Publication date
Dec 28, 2017
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
Jinjian ZHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Nitride Light Emitting Diode
Publication number
20170148948
Publication date
May 25, 2017
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
Jinjian ZHENG
H01 - BASIC ELECTRIC ELEMENTS
Information
Patent Application
Light Emitting Diodes and Fabrication Method
Publication number
20170141261
Publication date
May 18, 2017
XIAMEN SANAN OPTOELECTRONICS TECHNOLOGY CO., LTD
Jinjian ZHENG
H01 - BASIC ELECTRIC ELEMENTS