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YU LEI

Overview
  • Total Patents
    106
  • GoodIP Patent Rank
    19,178
  • Filing trend
    ⇩ 11.0%
About

YU LEI has a total of 106 patent applications. It decreased the IP activity by 11.0%. Its first patent ever was published in 1997. It filed its patents most often in China and United States. Its main competitors in its focus markets computer technology, pharmaceuticals and organic fine chemistry are HOWARD STEPHEN, MAEDA KAZUHIRO and LU NING.

Patent filings in countries

World map showing YU LEIs patent filings in countries
# Country Total Patents
#1 China 75
#2 United States 31

Patent filings per year

Chart showing YU LEIs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Lei 104
#2 Wang Yangbin 13
#3 Xu Qiaozhi 11
#4 Wang Hai 5
#5 Jiang Yanbin 4
#6 Liu Xiaozhi 4
#7 Matsumoto Kenji 4
#8 Li Ying 4
#9 Ji Shouping 3
#10 Du Fusheng 3

Latest patents

Publication Filing date Title
US2021059785A1 Portable oral irrigator
US2021059801A1 Portable oral irrigator
US2021059800A1 Pump body of oral irrigator
CN112169679A Chemical industry liquid material ratio hybrid processing is sealed splashproof mechanism for equipment
CN111870821A Far infrared hip bone repairing device for postpartum care of obstetrics and gynecology department
CN111910546A Road construction is with warning awl that prevents to empty
CN111827159A Road construction is with energy-conserving response ice cream section of thick bamboo roadblock night
CN111809945A Moisture-proof underground garage building structure
CN111673942A Recycled plastic device
CN111421441A Intelligence timber automatic processing device
CN111516074A Intelligence timber automatic cutting device
CN111300770A Injection molding machine capable of automatically cleaning plastic heads
CN109045327A A kind of Medical abrasive wheel disinfecting container
CN108995115A A kind of fluorescence float molding die and its moulding process
CN108922799A Movable handgrip link rod
CN108852744A A kind of portable spasm type straddle device
CN108440429A The inhibitor of SGLT2 albumen and application
CN108440465A The inhibitor of SGLT2 albumen and application
CN108383801A The inhibitor of SGLT2 albumen and application
CN108456170A The inhibitor of SGLT2 albumen and application