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TIANJIN SAN'AN OPTOELECTRONICS CO LTD

Overview
  • Total Patents
    45
  • GoodIP Patent Rank
    33,407
  • Filing trend
    ⇩ 100.0%
About

TIANJIN SAN'AN OPTOELECTRONICS CO LTD has a total of 45 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets semiconductors, environmental technology and electrical machinery and energy are XI AN SHENGUANG HAORUI PHOTOELECTRIC SCIENCE & TECHNOLOGY CO LTD, TIANJIN SANAN OPTOELECTRONICS CO LTD and SAN AN OPTOELECTRONICS CO LTD.

Patent filings in countries

World map showing TIANJIN SAN'AN OPTOELECTRONICS CO LTDs patent filings in countries
# Country Total Patents
#1 China 45

Patent filings per year

Chart showing TIANJIN SAN'AN OPTOELECTRONICS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Wang Duxiang 36
#2 Wu Chaoyu 28
#3 Wu Junyi 22
#4 Zhang Dongyan 8
#5 Ye Daqian 8
#6 Liu Guanzhou 7
#7 Li Mingyang 7
#8 Bi Jingfeng 7
#9 Liu Xiaofeng 7
#10 Song Minghui 7

Latest patents

Publication Filing date Title
CN107180898A Light emitting diode
CN107068665A Micro-led device and preparation method thereof
CN107086173A Nitride bottom and preparation method thereof
CN106784223A Light emitting diode and preparation method thereof
CN106784185A Light emitting diode and preparation method thereof
CN107068541A A kind of processing method of epitaxy defect
CN106298248A Solaode and preparation method thereof
CN106340564A Multi-junction cell for spectrum calibration and manufacturing method of cell
CN106328787A Light-emitting diode for plant illumination and manufacturing method thereof
CN106287249A Luminescent device
CN106206886A Light emitting diode
CN106129206A There is light emitting diode of full mirror surface structure and preparation method thereof
CN106230379A The detection device of a kind of multijunction solar cell chip and detection method
CN105932079A Flexible multi-junction solar cell and fabrication method thereof
CN105957932A Wafer bonding method and manufacturing method of light-emitting diode
CN105870290A Light emitting diode and manufacturing method thereof
CN105914275A Upside-down mounted light emitting diode and manufacturing method therefor
CN105845801A Light emitting diode and manufacturing method therefor
CN105870227A Infrared LED (Light-Emitting Diode)
CN106025000A Handling method for epitaxy defect