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ANHUI SANAN OPTOELECTRONICS CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    176,624
About

ANHUI SANAN OPTOELECTRONICS CO LTD has a total of 16 patent applications. Its first patent ever was published in 2011. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and United States. Its main competitors in its focus markets semiconductors, surface technology and coating and electrical machinery and energy are SEMILEDS CORP, DONOFRIO MATTHEW and HUNAN HUALEI OPTOELECTRONIC CORP.

Patent filings in countries

World map showing ANHUI SANAN OPTOELECTRONICS CO LTDs patent filings in countries

Patent filings per year

Chart showing ANHUI SANAN OPTOELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Xu Kai 4
#2 Xu Chenke 3
#3 Bi Dongsheng 3
#4 Chang Chia-Hao 3
#5 Huang Zhaoming 3
#6 Zhang Jiahao 3
#7 Wang Yu 3
#8 Dong Jinkuang 3
#9 Jiaming Zhuang 2
#10 Tsai Chiahao 2

Latest patents

Publication Filing date Title
US2021066540A1 Light-emitting diode and method for manufacturing thereof
CN111640829A Light-emitting diode with composite electron blocking layer and preparation method thereof
CN111403565A Light emitting diode and manufacturing method thereof
CN111081680A Wafer and manufacturing method thereof
WO2021077338A1 Light-emitting diode and manufacturing method therefor
WO2021077337A1 Light-emitting diode and manufacturing method therefor
CN111725360A Composite substrate, preparation method thereof and method for preparing light-emitting element by using composite substrate
CN103560189A Light-emitting diode chip and manufacturing method thereof
CN103383102A Light-emitting device and control method thereof
CN103280502A Luminescent device and manufacturing method thereof
CN103199187A Light-emitting diode (LED) encapsulating baseplate and encapsulating structure and manufacturing method thereof
CN102983093A Graphite wafer carrier used during manufacturing process of LED epitaxy wafers
CN102683540A Gallium-nitride-based light-emitting diode and manufacturing method thereof
CN102593294A Compound gallium nitride based semiconductor growing substrate and producing method thereof
CN102637639A Splitting method of semiconductor chip or package substrate thereof