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LIU FEI

Overview
  • Total Patents
    117
  • GoodIP Patent Rank
    17,049
  • Filing trend
    ⇩ 38.0%
About

LIU FEI has a total of 117 patent applications. It decreased the IP activity by 38.0%. Its first patent ever was published in 1993. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets environmental technology, chemical engineering and pharmaceuticals are YANG YANG, WANG JIAN and ZHANG ZHIHONG.

Patent filings in countries

World map showing LIU FEIs patent filings in countries

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Fei 112
#2 Xu Zhenrui 6
#3 Hong Yangyang 6
#4 Gao Denghui 4
#5 Li Jing 3
#6 Zhang Yu 3
#7 Lu Chaoyi 3
#8 Lu Xiaoshuang 3
#9 Ai Qin 3
#10 Yu Roy R 1

Latest patents

Publication Filing date Title
CN112021838A Wall cabinet structure convenient to installation
CN111958283A Metal material cutting equipment capable of avoiding deviation and operation method
CN111928341A Air moisturizing cover for indoor air-conditioning hanging machine
CN111780239A Vertical air conditioner with air outlet direction adjusting function
CN110853641A Pickup system and using method thereof
CN110841323A Reboiler for improving acetic ester gasification rate
CN110703648A Intelligent automatic data cooking equipment supported by big data and control method
CN110701156A Leveling method
CN110327592A A kind of novel upper arm musculus quadriceps plint
CN111716674A Extrusion die head heated by heat conduction oil and oil temperature control device with extrusion die head
CN109597345A A kind of digitization intelligent cooking machine for relying on big data to support
CN109438359A A kind of preparation method of 3- methyl-1-(3,4- 3,5-dimethylphenyl)-2- pyrazolin-5-one hydrochloride
CN108929026A The sludge treatment equipment of environmental protection
CN108947186A Sludge freezing equipment
CN108929025A Sludge cooling treatment device
CN108419021A A kind of high practicability intelligent terminal video capture remote control and method
CN108635640A A kind of anesthetic automated injection device
CN108556000A A kind of packed shrimp convenient for culinary art is slided
CN108590127A A kind of automatic device of whitewashing a wall for working at height
CN108451680A A kind of recovery from anesthesia phase prevents the guard ring of oneself that bites