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LIU ZHENJIANG

Overview
  • Total Patents
    14
  • GoodIP Patent Rank
    183,312
  • Filing trend
    ⇩ 100.0%
About

LIU ZHENJIANG has a total of 14 patent applications. It decreased the IP activity by 100.0%. Its first patent ever was published in 2011. It filed its patents most often in China. Its main competitors in its focus markets machines, medical technology and environmental technology are ZHEJIANG RONGXIN IND & TRADING CO LTD, SUZHOU JIENING MOLDING CO LTD and EASTWOOD PLASTICS LTD.

Patent filings in countries

World map showing LIU ZHENJIANGs patent filings in countries
# Country Total Patents
#1 China 14

Patent filings per year

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

Top inventors

# Name Total Patents
#1 Liu Zhenjiang 14

Latest patents

Publication Filing date Title
CN108016005A Double-plate matched mould apparatus
CN108099140A Two-stage injection device
CN107053617A The electric injection device of injection machine
CN106881840A The mould adjusting mechanism of link-type clamping
CN106830274A A kind of explosion method supercritical water oxidation technique
CN105864301A Splined connecting structure and splined connecting method thereof
CN104644189A Analysis method for psychological activities
CN103202476A Fresh bamboo juice extraction method
CN102797715A Oil cylinder control method
CN102562993A Shunting type CVT (Continuously Variable Transmission) mechanism and torque transferring method thereof
CN103084071A Ultrafiltration membrane automation protection method
CN102151491A Modified polyvinyl chloride alloy ultra-filtration membrane and preparation method of hollow fiber ultra-filtration membrane
CN102247762A Automatic production line and automatic production method for ultrafiltration membrane
CN102135472A Device for testing abnormal noise fault of automobile suspension