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LEI LIU

Overview
  • Total Patents
    39
About

LEI LIU has a total of 39 patent applications. Its first patent ever was published in 2005. It filed its patents most often in China. Its main competitors in its focus markets environmental technology and materials and metallurgy are NANJING R & D HIGH TECHNOLOGY CO LTD, NANJING HYDRAULIC RES INSTITUE THE MINISTRY OF WATER RESOURCES THE MINISTRY OF COMMUNICATIONS AND TH and VOENNO KOSM AKADEMIJA IM A F M.

Patent filings in countries

World map showing LEI LIUs patent filings in countries
# Country Total Patents
#1 China 39

Patent filings per year

Chart showing LEI LIUs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Lei Liu 39
#2 Lizhi Liu 2
#3 Yifeng Jiang 1
#4 Yongxin Cai 1
#5 Yuzhen Liu 1
#6 Deqiang Pan 1
#7 Shiyong Jin 1
#8 Feng Xu 1

Latest patents

Publication Filing date Title
CN102764484A Remote foam concentrate supplying system
CN102493540A Latrine pit
CN102489021A Gyroscope being capable of changing center of gravity
CN102179016A High-rise fire accident rescue system
CN102133809A Negative pressure silk stocking heat-transfer printing machine
CN102173190A Uniform-pressure stocking thermal transfer printing machine
CN102173189A Silk stocking heat transfer printing machine with small floor area
CN102133808A Silk stocking thermal-transfer machine
CN102051690A Installation method of cocoon delivery pipeline
CN102061527A Cocoon steaming process
CN102088228A Manufacture method of waterproof motor coil
CN102396760A Healthy drink applicable to irritable people
CN102396603A Solidification technology of mung bean Tofu pudding
CN102379418A Healthcare beverage capable of clearing heat and benefiting lung
CN101941378A Power output conversion device
CN101921572A Method for making amino albumin powder capable of capturing formaldehyde
CN101806045A Snow collecting device
CN101798802A Device for collecting snows on streets
CN101787627A Vertical pantyhose seat-sewing machine
CN101775711A Pantyhose forming claw