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Hebei window glass co ltd

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    115,739
  • Filing trend
    ⇧ 150.0%
About

Hebei window glass co ltd has a total of 15 patent applications. It increased the IP activity by 150.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets machines, measurement and materials and metallurgy are CAIHONG DISPLAY DEVICES CO LTD, FLYION GMBH and HUBEI GABRIELLE OPTECH CO LTD.

Patent filings in countries

World map showing Hebei window glass co ltds patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing Hebei window glass co ltds patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Jufeng 5
#2 Cai Limao 5
#3 Han Zhengwei 5
#4 Shi Ziliang 5
#5 Li Yantao 3
#6 Gu Xiaozhong 3
#7 Li Kangle 2
#8 Gao Xiaogang 2
#9 Fan Yongle 2
#10 Sun Fengpeng 2

Latest patents

Publication Filing date Title
CN109912180A A kind of production method of cover-plate glass
CN109775288A A kind of hollow magnetic seal plate means
CN109812829A A kind of flue gas processing device and boiler system
CN108793732A A kind of chemical strengthening glass and its preparation method and application
CN108516702A The method and reinforcing jig of warpage are generated in a kind of reduction chemically enhancing glass
CN108298808A A kind of transition roller table and float glass system
CN108469437A The defect inspection method and device of float glass
CN108036834A Glass melter liquid level emasuring device and glass melter level measuring method
CN107796716A A kind of impact test apparatus
CN106977080A A kind of molten tin bath atmosphere control system and float glass tin bath
CN107032593A A kind of online system for changing ceramic roller
CN105060685A Dedusting device for high temperature environment and dedusting assembly
CN104986703A Glass surface turnover device
CN104841210A Dust removing device for plate glass production line and plate glass production line
CN104743771A Furnace pressure detecting device for glass melting furnace and furnace pressure control system using furnace pressure detecting device