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ZHANG WEIZHEN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    165,683
About

ZHANG WEIZHEN has a total of 11 patent applications. Its first patent ever was published in 2001. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and agriculture are PAN FAQUAN, BEIJING AGRICULTURE TECHNOLOGY PROMOTION STATION and NANYANG DONG LUN LIGHT CARBON BIOLOG TECHNOLOGY CO LTD.

Patent filings in countries

World map showing ZHANG WEIZHENs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Zhang Weizhen 11

Latest patents

Publication Filing date Title
CN107801450A A kind of seeding apparatus for being used to plant peanut
CN107801504A A kind of agricultural for trimming crops branches and leaves is cut
CN107538572A A kind of special electric saw of the lumbering of high security
CN107535242A A kind of agricultural booth for being capable of Fast Installation or dismounting
CN107535119A A kind of experimental rig for being used to test percentage of seedgermination
CN107535232A A kind of greenhouse for planting vegetable
CN107536070A A kind of clean vegetables process equipment
CN107535104A A kind of paddy field harrow to apply fertilizer
CN107535346A A kind of efficient seedling culture apparatus
CN107535126A A kind of corn machine hopper of seeding corn
CN1421503A Formula of paper box adhesive