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ZHENGZHOU XUFEI OPTOELECTRONIC TECH CO LTD

Overview
  • Total Patents
    82
  • GoodIP Patent Rank
    17,618
  • Filing trend
    ⇧ 4.0%
About

ZHENGZHOU XUFEI OPTOELECTRONIC TECH CO LTD has a total of 82 patent applications. It increased the IP activity by 4.0%. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets machines, measurement and packaging and shipping are CHENGDU SUIRU TECH CO LTD, BENGBU ZHONGGUANGDIAN TECH CO LTD and Chongqing tianhe glass co ltd.

Patent filings in countries

World map showing ZHENGZHOU XUFEI OPTOELECTRONIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 82

Patent filings per year

Chart showing ZHENGZHOU XUFEI OPTOELECTRONIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Mu Meiqiang 63
#2 Su Jihua 57
#3 Li Qing 43
#4 Yan Lei 25
#5 Li Heran 21
#6 Zhang Yunxiao 15
#7 Zhao Yule 15
#8 Du Yuewu 14
#9 Wang Guangxiang 13
#10 Shen Hao 11

Latest patents

Publication Filing date Title
CN112266168A Alkali-free high-alumina borosilicate glass and preparation method thereof
CN111362563A Monitoring device and method for glass kiln
CN111324096A Traceability system and traceability method for processing and packaging information of substrate glass
CN111239161A Method and device for detecting defects of substrate glass
CN111256780A Method and device for measuring liquid level of glass liquid
CN111282882A Liquid crystal substrate glass grinding width cleaning device and grinding device
CN110865620A Online sampling inspection system and method for substrate glass and packaging system
CN110590129A Automatic ash removal liquid crystal substrate glass combustion system and ash removal method
CN110655302A Heat preservation method and heat preservation system for stirring barrel in glass material channel
CN110436755A The blowdown waterwheel and blowdown system of glass material path for base plate glass
CN110482850A Base plate glass diced system, base plate glass production line and base plate glass cutting method
CN110329744A A kind of automatic ash removing device and belt conveyer for glass producing line
CN110201951A A kind of inner wall of the pipe processing unit and processing method
CN109734299A A kind of dustless device for breaking off glass
CN109915489A Bearing block
CN109823836A Assist air bearing transmission device
CN109650699A A kind of automatic-exchanging system of charger
CN109748483A Glass furnace and its steel construction
CN109721223A A kind of method and system producing liquid-crystalline glasses
CN109724426A Glass furnace controling of the pressure of the oven system