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LIU TONGZHEN

Overview
  • Total Patents
    27
  • GoodIP Patent Rank
    59,584
  • Filing trend
    ⇧ 1700.0%
About

LIU TONGZHEN has a total of 27 patent applications. It increased the IP activity by 1700.0%. Its first patent ever was published in 2016. It filed its patents most often in China. Its main competitors in its focus markets machine tools, electrical machinery and energy and chemical engineering are WUXI HAOKANG GENERAL MACHINERY CO LTD, WENZHOU LEIPA MACHINERY TECH CO LTD and JIANGSU HONGLIAN ENVIRONMENT PROT TECHNOLOGY CO LTD.

Patent filings in countries

World map showing LIU TONGZHENs patent filings in countries
# Country Total Patents
#1 China 27

Patent filings per year

Chart showing LIU TONGZHENs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Liu Tongzhen 27

Latest patents

Publication Filing date Title
CN108908113A A kind of clamping device convenient for adjusting processing distance between axles
CN108987887A A kind of single polarization oscillator
CN108943260A A kind of hard material processing unit (plant) of mattress
CN108444259A A kind of dryer producing dried flower
CN108687599A A kind of remove device of steel plate burr
CN108599042A A kind of auxiliary laying structure for cable
CN108406522A A kind of Production of Ceramics mill glaze machine for facilitating adjusting
CN108372532A A kind of rapid cutting device of PVC board
CN108608331A A kind of steel pipe derusting dust exhaust apparatus
CN108637139A It is a kind of to facilitate the cutter adjusted and with dust-absorbing function
CN108638006A A kind of tool rack of assembly auto parts and components
CN108466945A A kind of upper brick device convenient for being promoted
CN108405443A A kind of simplified cleaning device for steel ball
CN108616086A A kind of suspender for cable
CN108390319A A kind of supplementary structure for unwrapping wire cable
CN108638482A A kind of transmission fixture for plastic bottle
CN108714843A A kind of channel steel quick derusting machine
CN108675118A A kind of hoisting clamp of steel plate
CN107789817A A kind of low altitude bail out cylinder
CN106261717A Pedicellus et Pericarpium Trapae rice tamale and preparation method thereof