Learn more

ZHAO WEIZHONG

Overview
  • Total Patents
    18
  • GoodIP Patent Rank
    136,982
  • Filing trend
    ⇩ 100.0%
About

ZHAO WEIZHONG has a total of 18 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 1993. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, materials and metallurgy and environmental technology are TRIO DEV PTY LTD, DALO CATHERINE and ZITTMAYR JOHANNES.

Patent filings in countries

World map showing ZHAO WEIZHONGs patent filings in countries
# Country Total Patents
#1 China 18

Patent filings per year

Chart showing ZHAO WEIZHONGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhao Weizhong 17
#2 Weizhong Zhao 1
#3 Zhao Chongyi 1
#4 Ruolan Qin 1
#5 Shen Liqin 1
#6 Shujian Ji 1

Latest patents

Publication Filing date Title
CN111593917A Slope jiffy stand
CN110453947A Site-assembled machinery garage frame based on a kind of reinforced concrete precast member
CN109989602A A kind of side direction overhanging rail formula jiffy stand
CN109989600A A kind of elevating and telescopic type jiffy stand
CN108571072A The fixed mechanism of a kind of ground library mechanical parking column
CN106320775A Car carrying board capable of moving forwards and rotating for yielding
CN106368463A Integrated vehicle carrying plate
CN105696832A Low-cost mechanical parking equipment lifting power mechanism
CN106907033A A kind of hinged boom jiffy stand
CN105133889A Light and handy vehicle carrying plate
CN105064751A Simple and reliable mechanism for transversely moving multiple components simultaneously
CN104912365A Three-dimensional parking rack for narrow place
CN104337429A Cruet
CN104335767A Melons and fruits picking device
CN103075035A Full-hanging jiffy stand
CN104141396A Low-space parking stand
CN1216386A Special-shaped CD and its making process
CN1084838A The method for making of fire-retardant, water proof magnesite plate