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LI HONGYING

Overview
  • Total Patents
    29
  • GoodIP Patent Rank
    59,253
  • Filing trend
    ⇩ 85.0%
About

LI HONGYING has a total of 29 patent applications. It decreased the IP activity by 85.0%. Its first patent ever was published in 1993. It filed its patents most often in China. Its main competitors in its focus markets pharmaceuticals, environmental technology and packaging and shipping are YANG LUN, ZHOU HANSHENG and ZHOU XIAOFENG.

Patent filings in countries

World map showing LI HONGYINGs patent filings in countries
# Country Total Patents
#1 China 29

Patent filings per year

Chart showing LI HONGYINGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Hongying 27
#2 Bai Genchun 3
#3 Hongying Li 2

Latest patents

Publication Filing date Title
CN110002317A Electronic lifting car deliverance apparatus after elevator host, band-type brake are bad
CN109466987A A kind of elevator safety rescue system and the rescue mode based on it
CN110522809A Cough relief traditional Chinese medicine composition with heat-clearing toxin-expelling functions
CN110522856A Pharmaceutical composition with analgesic efficacy
CN109870184A A kind of Cosmetic Manufacture quality detection device
CN109866513A A kind of water-fastness thermosticking film
CN109865562A A kind of garbage disposal garbage feeding device
CN109867066A A kind of outdoor novel environment friendly case
CN109863925A A kind of honeysuckle spring seed propagation method
CN109867058A A kind of garbage classification device
CN109874656A A kind of calathea makoyana soilless culture method
CN109867705A A kind of preparation method of maltitol
CN109866275A A kind of cutting method of film wire cutting machine
CN109867406A A kind of environment-friendly sewage processing method
CN109867215A A kind of mechanical mobile mechanism's anti-drop device
CN109864891A A kind of mental patient's feeding device
CN109865083A A kind of Chinese medicine preparation of rich in nutrition
CN109867993A It is a kind of to remove coating of indoor formaldehyde and preparation method thereof
CN109864114A A kind of creamy taste puff
CN109874657A A kind of energy and water saving type bean sprouts production method