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QINGYUAN ZHIHAOXING ENG GLASS CO LTD

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    130,317
About

QINGYUAN ZHIHAOXING ENG GLASS CO LTD has a total of 13 patent applications. Its first patent ever was published in 2019. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, materials and metallurgy and chemical engineering are TIANJIN CSG ENERGY-SAVING GLASS CO LTD, EKANG TECH CO LTD and TIANJIN HUAXIA FIREPROOF EQUIPMENT CO LTD.

Patent filings in countries

World map showing QINGYUAN ZHIHAOXING ENG GLASS CO LTDs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing QINGYUAN ZHIHAOXING ENG GLASS CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeng Hongmei 13
#2 Mu Jianhua 13

Latest patents

Publication Filing date Title
CN111957489A Coating equipment for glass production line
CN111924535A Conveying structure for glass production line
CN111791124A Automatic equipment of polishing of glass strip
CN111791123A Dust-free glass polishing equipment
CN111749585A Coating film pressure-resistant hollow glass
CN111764795A Laminated glass with radiation protection function
CN111672856A Dust collector on glass production water line
CN111675368A Glass edging processing waste water treatment equipment
CN111720012A Coated laminated glass
CN110685542A Coated glass integrating sound insulation and heat insulation
CN110590189A Heat-resistant laminated glass plated with low-emissivity coating film
CN110482849A A kind of frosted tempered glass preparation method of imitative blue and white porcelain
CN110436777A A kind of hollow sound control glass and preparation method thereof