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GAN GUOGONG

Overview
  • Total Patents
    79
About

GAN GUOGONG has a total of 79 patent applications. Its first patent ever was published in 2000. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology and packaging and shipping are FEDERAL NOE GUP VRNII AVIAT MATERIALOV FGUP VIAM, MARIJSKIJ GTU and GANG WU.

Patent filings in countries

World map showing GAN GUOGONGs patent filings in countries

Patent filings per year

Chart showing GAN GUOGONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Gan Guogong 74
#2 Gao Guogong 2
#3 Liu Xueming 1
#4 Chen Liangpu 1
#5 Fei Jingwei 1
#6 Xu Shengyang 1
#7 Jiang Lan 1
#8 Gan Guogong Liu 1
#9 Gang Guogong 1
#10 Liu Ting 1

Latest patents

Publication Filing date Title
CN103526159A Equipment and method for depositing copper-indium-gallium-selenium absorption layer on glass or metal substrate
CN103132021A Device and method for depositing conductive membrane or semiconductor material on substrate
CN103132022A Device and method for depositing conductive membrane or semiconductor material on glass or metal substrate
CN102887629A Method and device for manufacture of vacuum glass plate
CN102220559A Production method and production device of flat solar-energy heat-absorbing film-coated plate
CN102206807A Method and device for producing flat panel solar heat-absorption coated board
CN102206806A Flat solar heat absorption coated plate production method and vertical coating apparatus
CN102021527A Strip film plating machine
CN101270710A Energy-saving purification method and device for fuel oil and gas
CN101045988A Production apparatus for surface modification of metal plate and band
CN1811352A Movable operation vehicle overload detecting system
CN101003173A Method and equipment for producing steel-plastics composite tube with two layers of polymer layer
CN1907682A Manufacture process and equipment for steel wire reinforced composite plastic pipe
CN1892087A Steel-plastic composite pipe
CN1669771A Steel wire reinforced composite plastic pipe production method and apparatus
CN1673596A Method and apparatus for producing steel-plastic composite pipe
CN1648508A Steel-plastic composite pipe
CN1810584A Waterproof and damp-proof packing box and its making process
CN1796242A Leakproof flexible container bag
CN1601566A Finance tax cash register