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LIU YANGQING

Overview
  • Total Patents
    67
  • GoodIP Patent Rank
    21,909
  • Filing trend
    ⇩ 100.0%
About

LIU YANGQING has a total of 67 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2015. It filed its patents most often in China. Its main competitors in its focus markets chemical engineering, agriculture and machines are YAN CUN, ZHENGZHOU MOER ELECTRONIC INF TECH CO LTD and HENAN GHT AGRICULTURAL SCIENCE CO LTD.

Patent filings in countries

World map showing LIU YANGQINGs patent filings in countries
# Country Total Patents
#1 China 67

Patent filings per year

Chart showing LIU YANGQINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Yangqing 36
#2 Zhong Tianxia 6
#3 Lu Yanping 6
#4 Xu Tianmei 6
#5 Zhang Qingwen 5

Latest patents

Publication Filing date Title
CN110014760A A kind of accounting automatic stamping device
CN107804531A A kind of medical packaging composite membrane sterilizing equipment decontaminating apparatus
CN107582314A A kind of paediatrics is with the entertaining rocking-chair for being easy to children to have an injection
CN107374540A A kind of hospital feeding bottle high-efficiency washing device
CN107232875A A kind of interesting shaking table of paediatrics education
CN107380239A A kind of paediatrics injects trammer dedicated
CN107351145A A kind of tearable mouth automatic cutting device of medical packaging bag
CN107159365A A kind of livestock is fed and uses crush maize device
CN107136521A A kind of fruit is squeezed the juice integrated apparatus with flushing
CN106944376A A kind of high effect dust cleaner for circuit board
CN106964576A A kind of use for electronic products high-effective dust-removing equipment
CN107097822A A kind of electronic equipment handling device
CN106813550A A kind of brake clutch piece production thickness efficient detection device
CN106976115A Woollen cutter device is used in a kind of writing brush production
CN106890784A A kind of traffic route asphalt concrete pavement surface building stones knot screen
CN106938212A A kind of traffic route pitch mixed mud top course miberal powder process units
CN106945172A A kind of native underlayment production mixing device of traffic route lime fly ash
CN107042204A Vegetable seed fast screening devices are used in a kind of vegetable seed oil expression
CN106638747A Rapid foundation pit soil filling device applied to construction sites
CN106766726A A kind of fire fighting equipment fast-drying device