Learn more

GLASS TECH RES INST OF SHAHE CITY OF HEBEI PROVINCE

Overview
  • Total Patents
    15
  • GoodIP Patent Rank
    109,853
  • Filing trend
    ⇩ 100.0%
About

GLASS TECH RES INST OF SHAHE CITY OF HEBEI PROVINCE has a total of 15 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets materials and metallurgy, machines and chemical engineering are HUBEI GEBIJIA PHOTOELECTRIC TECH CO LTD, TECHNO QUARTZ KK and KORNERSTONE MATERIALS TECH COMPANY LTD.

Patent filings in countries

World map showing GLASS TECH RES INST OF SHAHE CITY OF HEBEI PROVINCEs patent filings in countries
# Country Total Patents
#1 China 15

Patent filings per year

Chart showing GLASS TECH RES INST OF SHAHE CITY OF HEBEI PROVINCEs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Cheng Jinshu 15
#2 Yuan Jian 13
#3 Zheng Weihong 5
#4 Qian Shaoyang 4
#5 Lou Xianchun 4
#6 Fan Yawei 4
#7 Peng Zhigang 3
#8 Deng Xinpeng 3
#9 Guo Zhenqiang 3
#10 Xin Caili 3

Latest patents

Publication Filing date Title
CN106673460A Method for increasing brightness and refractive index of lead-free crystalline glass
CN106746595A A kind of borosilicate glass glass fining agent high and its preparation method and application
CN106495451A A kind of ultrathin flexible glass edge-pulling structure
CN106732545A A kind of SCR denitration suitable for flue gas of glass melting furnace and preparation method thereof
CN106587604A Heat-resistant borosilicate flat glass and preparation method thereof
CN106746680A A kind of cinerous devitrified glass and its preparation method and application
CN106746618A A kind of ecru devitrified glass and its preparation method and application
CN106746677A A kind of purplish-red glass-ceramic and its preparation method and application
CN106477877A A kind of extra-high refraction high density environment-friendly type cameo glass and preparation method thereof
CN106116119A A kind of calcium and magnesium aluminum silicon building float glass process devitrified glass tin groove structure
CN106116159A A kind of imitative Achates devitrified glass
CN106082673A A kind of imitative Achates devitrified glass production technology
CN106116158A A kind of smelting cinder microcrystalline glass and preparation method thereof
CN106010327A Touch screen tempered glass film and preparation method thereof
CN105967531A Fast ion reinforcement method suitable for soda-lime-silica glass