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SANAN OPTOELECTRONICS CO LTD

Overview
  • Total Patents
    44
  • GoodIP Patent Rank
    53,900
  • Filing trend
    ⇧ 30.0%
About

SANAN OPTOELECTRONICS CO LTD has a total of 44 patent applications. It increased the IP activity by 30.0%. Its first patent ever was published in 2009. It filed its patents most often in China and Taiwan. Its main competitors in its focus markets semiconductors, surface technology and coating and environmental technology are EPITOP PHOTOELECTRIC TECHNOLOGY CO LTD, 3 5 POWER ELECTRONICS GMBH and ADVANCED POWER DEVICE RES ASS.

Patent filings in countries

World map showing SANAN OPTOELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 42
#2 Taiwan 2

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Cai Jiming 12
#2 Lin Jinjin 10
#3 Zhang Jiahong 7
#4 Zhiqiang Wu 7
#5 Qunfeng Pan 6
#6 Xuejiao Lin 5
#7 Kechuang Lin 4
#8 Wenxin Chen 4
#9 Huang Shaohua 4
#10 Lin Suhui 4

Latest patents

Publication Filing date Title
CN110752276A Light emitting diode and manufacturing method thereof
CN111183248A Bearing disc for growing thin film on substrate, growing device and growing method
CN110731011A Light-emitting diode device
CN110710003A Ultraviolet light-emitting diode packaging structure and manufacturing method thereof
CN110838538A Light-emitting diode element and preparation method thereof
CN108447953A A kind of iii-nitride light emitting devices component
CN110088919A Light-emitting component, light-emitting device array and its light emitting device
CN108389826A Expand the film and preparation method thereof of film for crystal grain
CN108321270A A kind of preparation method of light emitting diode
CN108172667A A kind of production method of graphite plate and light emitting diode
CN108110109A A kind of light emitting diode
CN108133985A A kind of iii-nitride light emitting devices
CN107968138A A kind of iii-nitride light emitting devices
CN107808912A A kind of iii-nitride light emitting devices and preparation method thereof
CN107768494A A kind of LED epitaxial structure and preparation method thereof
CN107481951A A kind of method for screening abnormal grain
CN107482030A Micro- LED component and preparation method thereof
CN107394019A A kind of semiconductor light-emitting elements and preparation method thereof
CN107302043A A kind of light emitting diode with SQW protective layer and preparation method thereof
CN102074629A Light emitting diode with sandwich-type current blocking structure