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YOUJING SCIENCE & TECHNOLOGY C

Overview
  • Total Patents
    12
About

YOUJING SCIENCE & TECHNOLOGY C has a total of 12 patent applications. Its first patent ever was published in 2004. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are XI'AN HUIZE INTELLECTUAL PROPERTY OPERATIONS MAN CO LTD, FOSHAN SOUTH SEA TABLET DISPLAY TECHNOLOGY CT and SHANGHAI EL LIGHT CO LTD.

Patent filings in countries

World map showing YOUJING SCIENCE & TECHNOLOGY Cs patent filings in countries
# Country Total Patents
#1 China 12

Patent filings per year

Chart showing YOUJING SCIENCE & TECHNOLOGY Cs patent filings per year from 1900 to 2020

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Feng Jianyuan Chen 2
#2 Wang Zhihong Zhang 1
#3 Feng Jianyuan 1
#4 Lan Wenzheng Feng 1
#5 Zeng Yuangcang 1
#6 Zhangjian Jinzhong You 1
#7 Zeng Yuancang 1
#8 Jiang Jianzhi Shi 1
#9 Lan Wenzheng Zhangjian 1
#10 Pan Yixiang 1

Latest patents

Publication Filing date Title
CN1832226A White light organic electroluminescence device
CN1983621A Color organic electrically-excited luminescent display device and its production
CN1773715A Whole-colour organic electroluminescent display device for raising chroma and producing method thereof
CN1741690A Whole colour organic electroluminous display device and producing method thereof
CN1870315A Electrode lead layout structure of organic LED display
CN1870844A Manufacturing method of bendable organic electroluminescence panel and its display module
CN1870843A Organic luminous element package structure and manufacturing method
CN1694586A Organic electroluminescence device capable of avoiding far distance short-circuit
CN1694587A Line distribution structure of organic electroluminescence device
CN1674724A Covering plate structure for organic electroluminescent apparatus
CN1674723A Electrostatic protection structure for organic electroluminescent device
CN1694594A Organic plane luminous display and its manufacturing method