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HUBEI GEBIJIA PHOTOELECTRIC TECH CO LTD

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    56,145
  • Filing trend
    ⇩ 100.0%
About

HUBEI GEBIJIA PHOTOELECTRIC TECH CO LTD has a total of 29 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 materials and metallurgy, machines and electrical machinery and energy are NANTONG GUOGUANG OPTICAL GLASS CO LTD, KORNERSTONE MATERIALS TECH CO LTD and OBARA OPTICAL GLASS.

Patent filings in countries

World map showing HUBEI GEBIJIA PHOTOELECTRIC TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing HUBEI GEBIJIA PHOTOELECTRIC TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Ke 5
#2 Wang Pengfei 5
#3 Yu Guoqiang 4
#4 Yang Jingshun 3
#5 Li Liang 3
#6 Zhang Bingming 2
#7 Gao Dexin 1
#8 Sun Bo 1
#9 Xu Chao 1
#10 Zhang Bingmin 1

Latest patents

Publication Filing date Title
CN109553298A A kind of light source glass and preparation method thereof with special chemical stability
CN107522397A A kind of environmentally friendly flint class optical glass and its manufacture method
CN107555782A A kind of high transmission glass sheet
CN107365068A A kind of high index of refraction, medium dispersion environmental protection lanthanide optical glass
CN107417094A High-refraction high-dispersion phosphate optical glass
CN107032602A Environment friendly heavy-lanthanide flint optical glass
CN107417095A H ZBaF class optical glass and preparation method thereof
CN107098579A Environmentally friendly lanthanum crown optical glass and preparation method thereof
CN107200472A H ZF62 optical glass and preparation method thereof
CN107010826A Environmentally friendly lanthanide flint optical glass and preparation method thereof
CN107010827A Environment protection dense-crown optical glass and preparation method thereof
CN107043210A H ZF72 optical glass and preparation method thereof
CN107162415A A kind of optical glass
CN107098583A A kind of optical glass
CN107162414A A kind of optical glass
CN107043206A Optical glass rod mould and forming frock
CN107140810A A kind of optical glass manufacture method of post-defecation
CN106116117A A kind of two-sided molding press device of glass bull and method
CN106396373A Functional optical glass, and preparation method and applications thereof
CN106277800A Li2o Al2o3siO2the preparation method and application of system glass ceramics