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DONG ZHENHAI

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    160,929
About

DONG ZHENHAI has a total of 11 patent applications. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping and machines are SUZHOU HOUHONG INTELLIGENT TECH CO LTD, SORMA SNC PIERI LOTTI & CO and ERIKSSON KARL ERIK INGEMAR.

Patent filings in countries

World map showing DONG ZHENHAIs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing DONG ZHENHAIs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Dong Zhenhai 11

Latest patents

Publication Filing date Title
CN105540227A Test tube sorting machine
CN105499150A Test tube sorting and ordering device
CN105499163A Test tube sorting device
CN105540155A Test tube sorting and conveying device
CN105598038A Device for sorting, scanning and identifying test tubes
CN105383951A Device and method for preparing test tubes
CN105346797A Labelling device for test tube
CN105107563A Test tube supplying device and blood sampling test tube preparing device
CN105069319A Automatic blood sampling control system
CN105173597A Tray circulating device
CN105109779A Device and method for preparing test tubes