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HANGZHOU YUNFENG IND DESIGN CO LTD

Overview
  • Total Patents
    143
  • GoodIP Patent Rank
    10,046
  • Filing trend
    ⇩ 88.0%
About

HANGZHOU YUNFENG IND DESIGN CO LTD has a total of 143 patent applications. It decreased the IP activity by 88.0%. Its first patent ever was published in 2016. It filed its patents most often in China and Japan. Its main competitors in its focus markets chemical engineering, civil engineering and thermal processes are GRG LLC, GUO SHAOHUA and DYNA AIR CO LTD.

Patent filings in countries

World map showing HANGZHOU YUNFENG IND DESIGN CO LTDs patent filings in countries
# Country Total Patents
#1 China 142
#2 Japan 1

Patent filings per year

Chart showing HANGZHOU YUNFENG IND DESIGN CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Wenwu 143
#2 Jia Xinkui 36
#3 Li Feng 7
#4 Liang Jialin 7
#5 Gu Xinkui 4

Latest patents

Publication Filing date Title
CN110583495A Cleaning and feeding integrated cat litter box
CN110583494A Spiral automatic cat litter box
CN109329090A A kind of automatic pet feeding device
CN109329089A A kind of pet intelligence feeder
CN109329087A A kind of intelligent pet feeder
CN109329088A A kind of feeding pet waterer
CN109349150A A kind of automatic pet feeding waterer
CN107296579A A kind of multifunctional cabinet with dish-washing machine
CN107413102A A kind of reverse osmosis water purifier
CN107364983A A kind of anti-penetration water purifier
CN109730604A A kind of water tank type dish-washing machine
CN107997697A A kind of floor-mopping robot
CN109723246A A kind of Integral shower room
CN107252288A A kind of cleaning robot
CN107252286A A kind of robot for cleaning floor
CN107288377A A kind of Integral type shower room
CN109574108A Small drinking water supply system
CN109351031A A kind of water system
CN109162318A A kind of mixed water tank of shower house
CN109008319A It is integrated with the multifunctional cabinet of dish-washing machine