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DU SHENG

Overview
  • Total Patents
    45
  • GoodIP Patent Rank
    33,296
About

DU SHENG has a total of 45 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 electrical machinery and energy, telecommunications and environmental technology are SHENZHEN JESY TECH CO LTD, AZUMA KAZUYOSHI and STAR CO SCIENTIFIC TECH ADVANCED RESEARCH CO LLC D/B/A STAR CO.

Patent filings in countries

World map showing DU SHENGs patent filings in countries
# Country Total Patents
#1 China 45

Patent filings per year

Chart showing DU SHENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Du Sheng 44
#2 Du Ziwei 1

Latest patents

Publication Filing date Title
CN105704270A Multifunctional mobile phone case charging device
CN105728839A Domestic small electric hand saw
CN105730296A Automobile cooling water cushion
CN105730085A Novel teaching blackboard
CN105736551A Theft-proof screw for automobile tire
CN105648971A Road surface deicing device
CN105737233A Electric floor heating system
CN105737245A Natural gas heating type floor heating system
CN105708301A Domestic garlic press
CN105708361A Electric garlic pounding machine
CN105639727A Multifunctional cigarette case
CN105708370A High leg-soaking container
CN105642438A Iron substance collector
CN105715099A Simple inflatable tent
CN105710813A Electric open spanner
CN105686552A Multifunctional tea cup
CN105698203A Chimney Z-shaped installation method
CN105686604A Automatic door curtain
CN105664473A Card clip
CN105662031A Novel flowerpot rack