Learn more

YU CHANGJIANG

Overview
  • Total Patents
    11
  • GoodIP Patent Rank
    173,348
  • Filing trend
    ⇩ 100.0%
About

YU CHANGJIANG has a total of 11 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2002. It filed its patents most often in China. Its main competitors in its focus markets medical technology, civil engineering and foods and drinks are CASSONE ALPHONSE, KIM CHUN GI and HWANG JI HWAN.

Patent filings in countries

World map showing YU CHANGJIANGs patent filings in countries
# Country Total Patents
#1 China 11

Patent filings per year

Chart showing YU CHANGJIANGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Changjiang 10
#2 Zhangjiang Yu 1

Latest patents

Publication Filing date Title
CN111803304A Infrared thermotherapy cabin
CN111946113A Under-greening hidden electric vehicle groove structure and method based on stainless steel structure design
CN111962421A Integrated stainless steel lifting road pile group convenient to maintain and replace and construction process thereof
CN111910554A High-pressure gas ejection type stainless steel lifting column structure and construction process thereof
CN111776421A Can splice formula staving protection machanism for barreled water transportation
CN109566858A A kind of poultry traditional Chinese medicine for livestock compound bio fermented feed and preparation method thereof
CN108065216A A kind of nutrition bean dregs, its preparation method and meals bean dregs
CN107201178A A kind of preparation method of cerium praseodymium stabilizing zirconia polishing powder
CN107374941A Quantum, moxibustion material and its application for moxibustion
CN101708265A Rheumatism curing powder
CN1446952A Equipments for processing flax and technical method