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HUBEI GABRIELLE OPTECH CO LTD

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    125,416
About

HUBEI GABRIELLE OPTECH CO LTD has a total of 16 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets measurement, materials and metallurgy and machines are FLYION GMBH, CAIHONG DISPLAY DEVICES CO LTD and UEVEGIPARI MUEVEK.

Patent filings in countries

World map showing HUBEI GABRIELLE OPTECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing HUBEI GABRIELLE OPTECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Peng Yonghong 4
#2 Liu Jianghong 2
#3 Liao Fei 2
#4 Lu Panpan 2
#5 Yang Jingshun 2
#6 Zhang Bingming 2
#7 Huang Longjun 1
#8 Yu Guoqiang 1
#9 Li Liang 1
#10 Hua Kai 1

Latest patents

Publication Filing date Title
CN111792832A Glass rod pressing-off process equipment
CN111875243A Secondary compression type material preparation process equipment
CN111812144A Method for determining secondary pressing temperature range of optical glass
CN111650238A Method for calibrating temperature field of horizontal expansion coefficient tester
CN110749617A Method for measuring practical softening point temperature of glass
CN110698056A Environment-friendly heavy flint optical glass and preparation method thereof
CN110885188A Paramagnetic optical glass and preparation method thereof
CN110563328A Heavy flint glass and preparation method and application thereof
CN109796126A A kind of glass shaping equipment
CN109809688A A kind of optical glass, preparation method and applications
CN109824245A A kind of glass electric melting furnace
CN109761492A Environmentally friendly lanthanum crown optical glass and its preparation method and application
CN109809122A A kind of glass automatic feed mechanism
CN109704563A Environmentally friendly lanthanide optical glass and its preparation method and application
CN103435261A Optical glass, and preparation method and application thereof
CN103332850A Optical glass production line