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ZHEN LIU

Overview
  • Total Patents
    14
About

ZHEN LIU has a total of 14 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 are YOSHIDA TOSHIMI, ISHIGOORI YASUO and NORIN SUISANSYO HOKURIKU NOGYO.

Patent filings in countries

World map showing ZHEN LIUs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

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

Focus industries

Top inventors

# Name Total Patents
#1 Zhen Liu 14
#2 Xinyi Liu 1
#3 Jinyu Wen 1
#4 Aimin Sun 1
#5 Xinghua Liu 1

Latest patents

Publication Filing date Title
CN102645135A Flexible automatic production system for combined firework
CN102392756A Engine
CN102463196A Cyclone dust collector with louver structure
CN101775824A Air dehumidifier, solar energy water heater, refrigerator, battery set and steam box
CN101584603A Surgery forceps
CN101900501A Novel heat pipe radiator
CN101871703A Lithium bromide absorbing type refrigeration and heat supply device
CN101364117A Non-complementary chop controlling intelligent AC voltage-stabilizing and voltage-regulating method and device
CN101570428A Fabricating method of pure colliery waste brick
CN101433343A Method for cooking fresh Chinese herring
CN101349930A Astronomical calculation card
CN101191588A Metal LED lamp cup
CN101105349A Lithium bromide absorption type cooling and heating device
CN1768711A Degradable built-in anastomat