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LI LEI

Overview
  • Total Patents
    347
  • GoodIP Patent Rank
    5,602
  • Filing trend
    ⇩ 43.0%
About

LI LEI has a total of 347 patent applications. It decreased the IP activity by 43.0%. Its first patent ever was published in 1997. It filed its patents most often in China, United States and WIPO (World Intellectual Property Organization). Its main competitors in its focus markets medical technology, environmental technology and digital networks are HAN LIN, RESEARCH & BUSINESS FOUND SUNGKYUNKWAN UNIV and SU HAO.

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Li Lei 336
#2 Tao Zhenning 7
#3 Li Huajun 4
#4 Li Chundan 4
#5 Wang Zhenli 4
#6 Nakashima Hisao 4
#7 Gao Lu 3
#8 Hortaleza Edgardo R 3
#9 The Inventor Has Waived The Right To Be Cited 3
#10 Peng Wei 2

Latest patents

Publication Filing date Title
CN112249801A Automatic winding device special for power grid and use method
CN112137873A Lumbar intervertebral disc vertical reduction treatment device
CN112227673A Anti-blocking type spraying device for building thermal insulation coating and using method thereof
CN112275141A Polytetrafluoroethylene composite nanofiltration membrane component
CN111991766A Recovered device of taking exercise of orthopedics
CN111991192A Orthopedic rehabilitation leg exercise device capable of adjusting strength
CN112012367A Flexible connection's assembled wall body
CN112031613A Anti-theft aluminum alloy door and window
CN111841326A Preparation method of polyamide composite nanofiltration membrane based on polytetrafluoroethylene
CN111794166A Dust fall machine for hydraulic engineering construction site
CN111851768A Air bag type anti-collision fire-extinguishing protective layer for automobile
CN111901251A Network data delay control method
CN111827849A Steel heat-insulating fireproof sound-insulating door
CN111827857A Anti-theft door and window
CN111877209A Ground foot supporting component
CN111789396A Multifunctional desk
CN111732150A Preparation method of chlorite-polyethyleneimine composite flocculant
CN111621253A Graphite-based high-strength heat-conducting epoxy resin adhesive and preparation method thereof
CN111632499A Preparation method of high-flux water filtering membrane based on polyester non-woven fabric
CN111472653A Self-locking type single-side sliding door