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YANG ZHIYUAN

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    212,118
About

YANG ZHIYUAN has a total of 11 patent applications. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets textiles and paper and environmental technology are MUNZ RICHARD, B J TRADING KK and BALDWIN NIPPON KK.

Patent filings in countries

World map showing YANG ZHIYUANs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing YANG ZHIYUANs patent filings per year from 1900 to 2020

Focus industries

Top inventors

# Name Total Patents
#1 Yang Zhiyuan 10
#2 Junfu Zhang 1
#3 Guangzhao Zhang 1

Latest patents

Publication Filing date Title
CN110525030A A kind of painting installation of hexagonal pencil
CN105622389A Method for posttreatment of citric acid fermentation clear liquid
CN104941218A Rose rain device
CN103383600A Linearity testing device and method
CN103383777A Method and device for drawing circle
CN103383418A Click testing method and device thereof
CN103383601A Positioning device and method
CN103383551A Path planning method and path planning device
CN103383602A Movement path planning method and device
CN101156674A A cancer prevention flavoring
CN1512118A Double circulation solar water heater