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LUOYANG LANDGLASS TECH CO LTD

Overview
  • Total Patents
    311
  • GoodIP Patent Rank
    7,387
  • Filing trend
    ⇧ 23.0%
About

LUOYANG LANDGLASS TECH CO LTD has a total of 311 patent applications. It increased the IP activity by 23.0%. Its first patent ever was published in 2008. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and EPO (European Patent Office). Its main competitors in its focus markets machines, environmental technology and civil engineering are LUOYANG LANDGLASS TECHNOLOGY CO LTD, ICESUN VACUUM GLASS LTD and GRAU JAIME COLOM.

Patent filings per year

Chart showing LUOYANG LANDGLASS TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Yan 187
#2 Li Yanbing 132
#3 Wang Zhangsheng 92
#4 Pang Shitao 45
#5 Zhang Kezhi 40
#6 Dou Gaofeng 37
#7 Jiang Chunwei 27
#8 Wu Haiyan 17
#9 Li Suzhen 16
#10 Zhang Xibin 14

Latest patents

Publication Filing date Title
CN112225438A Tempering process method of fireproof glass
CN111977947A Shaping and tempering method and shaping and tempering equipment for tempered glass
CN111995230A Flexible pressing mechanism for glass forming
CN111718109A Graded static pressure air grid of glass tempering furnace and glass tempering cooling method
CN111908778A Sheet wind grid for glass tempering
CN111517098A Vacuum glass support separating and arranging device and method
CN111521311A Stress online detection method and online detection system for toughened glass
CN111423103A Curved glass flexible shaft bending and tempering forming method
CN111302611A Tempering forming method of spherical glass
CN111453978A Bent glass toughening forming method
CN111348820A Rotary gradual change section for forming bent glass and tempering forming equipment
CN110734231A kinds of impact-resistant vacuum glass
CN110803863A Air grid set supporting device and air grid set arcing control method
CN110498599A A kind of bend glass tempering air grid
CN110498594A A kind of curved glass fibre reinforced plastic equipment of flexible axle and forming method
CN110451783A A kind of curved tempered glass gradual change molding equipment
CN110467339A A kind of forming method and equipment of curved strengthened glass
CN110482846A A kind of curved device for shaping glass
CN110372191A A kind of bend glass tempering apparatus with stress pattern reduction effect
CN110372190A A kind of bend glass windshield mold for toughing