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GUANGDONG KNOWLEDGE CITY OPERATION SERVICE CO LTD

Overview
  • Total Patents
    936
  • GoodIP Patent Rank
    1,685
About

GUANGDONG KNOWLEDGE CITY OPERATION SERVICE CO LTD has a total of 936 patent applications. Its first patent ever was published in 2018. It filed its patents most often in China. Its main competitors in its focus markets furniture and games, agriculture and chemical engineering are SHANGHAI ZHENGYU MACHINERY CO LTD, GUANGDONG KNOWLEDGE CITY OPERATION SERVICES CO LTD and ZHENGZHOU YOUAI NETWORK TECH CO LTD.

Patent filings in countries

World map showing GUANGDONG KNOWLEDGE CITY OPERATION SERVICE CO LTDs patent filings in countries
# Country Total Patents
#1 China 936

Patent filings per year

Chart showing GUANGDONG KNOWLEDGE CITY OPERATION SERVICE CO LTDs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Luo Yanmei 936

Latest patents

Publication Filing date Title
CN109511287A A kind of flat field machine soil-finishing rake of farming
CN109228743A A kind of body-sensing cleaning dustproof blackboard
CN108606670A A kind of slice
CN108748408A A kind of hand-held saw blade being equipped with fine tuning accessory plate
CN108497991A A kind of two-sided automatic window wiper
CN108656725A One kind stretching drying station convenient for color printing cloth
CN108812629A A kind of farm-animals drive blockhead
CN108782403A A kind of piano fish jar
CN108966898A A kind of bamboo branches and leaves clipping device
CN108970039A A kind of soldier's pang ball ball collecting device
CN108742439A One kind washing chopsticks equipment
CN108903868A One kind washing cup device
CN108970103A A kind of Multifunctional mahjong machine
CN108824379A A kind of river mouth automatic sewage filtering foreign screening plant
CN108814503A One kind washing chopsticks equipment
CN109042362A A kind of uniform feeding device
CN108814240A A kind of watermelon juice making apparatus
CN108545370A A kind of Novel outdoor dustbin
CN108914493A A kind of new bed
CN108887868A A kind of storage desk