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ZHANG WEIHAI

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    183,868
  • Filing trend
    ⇩ 100.0%
About

ZHANG WEIHAI has a total of 16 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets it methods for management, medical technology and textiles and paper are PARK KYUNG YANG, NISHIMURA NOBORU and KANG SEONG GI.

Patent filings in countries

World map showing ZHANG WEIHAIs patent filings in countries
# Country Total Patents
#1 China 16

Patent filings per year

Chart showing ZHANG WEIHAIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhang Weihai 16

Latest patents

Publication Filing date Title
CN111374422A Intelligent unmanned hair washing system
CN111340398A Intelligent unmanned security service platform system
CN111402059A Digital printing product financial comprehensive service system
CN111415190A Digital printing product service platform system
CN107160880A A kind of digital spline printing method
CN104960348A Digital printing and designing integrated process
CN104908469A Digital printing integration process
CN103322637A Indoor water air conditioner improved structure of electric car
CN103353159A Method for controlling indoor water air conditioner of electric car
CN103342093A Control method of electric passenger car interior water-cooled air conditioner
CN103335378A Control circuit of electric car indoor water conditioner
CN103363605A Indoor water conditioner for electric car
CN103344022A Power-driven saloon car indoor water air conditioner high-temperature energy storage device
CN103015656A Component type exterior wall heat-insulating decorative board and manufacturing method thereof, as well as exterior wall mounting method
CN102591611A Data processing method for graphic data scanning terminal
CN102952019A Dioctyl phthalate production line and DOTP production method