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YIWU HEAN AGRICULTURAL SCIENCE AND TECH CO LTD

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    156,788
About

YIWU HEAN AGRICULTURAL SCIENCE AND TECH CO LTD has a total of 11 patent applications. Its first patent ever was published in 2014. It filed its patents most often in China. Its main competitors in its focus markets civil engineering, agriculture and computer technology are NINGBO JIANGDONG KEHAI YUNTUO MACHINERY TECHNOLOGY CO LTD, COSNET and HOERMANN RUDOLF.

Patent filings in countries

World map showing YIWU HEAN AGRICULTURAL SCIENCE AND TECH CO LTDs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing YIWU HEAN AGRICULTURAL SCIENCE AND TECH CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zhong Rikai 2
#2 Yu Li 2

Latest patents

Publication Filing date Title
CN110420071A A kind of injection needle mobile device
CN110368131A A kind of automatic injection vaccine system
CN105794677A Automatic feeder
CN105557544A Pigsty door of boar running machine
CN105638499A Locking mechanism for pigsty door in breeding boar running machine
CN106035114A Indoor horse colt exercise machine