Learn more

ZENG WEIZHANG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    170,932
About

ZENG WEIZHANG has a total of 11 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets control, packaging and shipping and furniture and games are BEILS DIRK ROLF, JIANGSU XUNJIE HARNESS TECH CO and DAMKJAER POUL ERIK.

Patent filings in countries

World map showing ZENG WEIZHANGs patent filings in countries

Patent filings per year

Chart showing ZENG WEIZHANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Zeng Weizhang 11

Latest patents

Publication Filing date Title
CN110893981A Multifunctional automatic meal separating machine
CN110884857A Multifunctional meal lifting device
CN110884879A Multi-lunch box dispenser
CN110956744A Single-barrel automatic meal separating machine
CN110884878A Lunch box putting device
CN111047784A Automatic rice guiding machine
CN109969763A Multi-functional divided meal machine
WO2014117667A1 Automatic food separating device
CN103295331A Novel automatic dish distributing device
CN103150833A Automatic meal dividing equipment