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YUAN LEI

Overview
  • Total Patents
    50
  • GoodIP Patent Rank
    47,184
About

YUAN LEI has a total of 50 patent applications. Its first patent ever was published in 1991. It filed its patents most often in China and United States. Its main competitors in its focus markets environmental technology, computer technology and semiconductors are SUN PENG, TOSHIBA KK JP and CHEN WEN PIN.

Patent filings in countries

World map showing YUAN LEIs patent filings in countries
# Country Total Patents
#1 China 39
#2 United States 11

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Yuan Lei 49
#2 Kye Jongwook 8
#3 Zhang Chaoqun 5
#4 Wang Weiwei 5
#5 Huang Dazhong 3
#6 Rashed Mahbub 2
#7 Yoshida Hidekazu 2
#8 Levinson Harry J 2
#9 Wang Yuemei 2
#10 Cho Jin 2

Latest patents

Publication Filing date Title
CN112209420A Preparation method of nano-scale yttrium oxide powder
CN111727869A Self-oxygenation water culture device
CN111390221A Hardware part drilling machine
CN111281707A Hospital removes patient's equipment
CN111204597A Automatic loading equipment that stacks of scaffold frame
CN111231802A Automatic integrative equipment of shovel soil transportation transmission
CN111350113A Novel asphalt concrete paver for road construction
CN111350185A Vibrating pile driver for construction of viscous soil
CN111172846A A compaction machinery that is used for dragging formula plum blossom of soil stone waste material to grind impact and fills
CN111335114A Road surface construction compaction machine
CN111110970A Equipment for preventing respiratory infectious diseases
CN110962750A Equipment for transporting electric vehicle and bicycle by bus
CN110962728A Highway transportation equipment
CN110974586A Multifunctional debridement nursing frame for operating room
CN110739598A multifunctional plug deformation jacket
CN110425669A A kind of communication equipment aqueous humor cooling system
CN110225681A A kind of communication cabinet energy-saving cool-down equipment
CN109502818A A kind of energy conservation water demineralization processing unit
CN109502909A A kind of anaerobic in low temperature processing unit of industrial wastewater
CN109502852A A kind of energy-saving and high efficient sewage-treatment plant