Learn more

ZHONGLIN LIU

Overview
  • Total Patents
    22
About

ZHONGLIN LIU has a total of 22 patent applications. Its first patent ever was published in 2008. It filed its patents most often in China. Its main competitors in its focus markets environmental technology are SABIC INNOVATIVE PLASTICS JAPA, FUJI FILM CELLTEC KK and MO OTDEL NII PEREDACHE ELEKTRO.

Patent filings in countries

World map showing ZHONGLIN LIUs patent filings in countries
# Country Total Patents
#1 China 22

Patent filings per year

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

Focus industries

Focus technologies

Top inventors

# Name Total Patents
#1 Zhonglin Liu 22
#2 Xiaochen Zhai 1
#3 Yeting Su 1
#4 Guolin Gong 1

Latest patents

Publication Filing date Title
CN102383527A Large-span prestressed concrete double-T laminated slab
CN102319838A Method for cutting prestressed steel bars of cement board
CN102304925A Large-span prestressed concrete pile beam slab structure used as ground of building workshop
CN102758449A Large-span prestressed trough composite slab used as roof of air-defense basement
CN102758450A Large-span prestressed trough composite slab used as roof of basement
CN102121754A Solar energy optothermal and vacuum superconducting heating device
CN102619300A Large-span high-load prestressing force groove-shaped composite plate used as top plate of anti-aircraft basement
CN102619362A Large-span and large-load pre-stress groove-shaped composite slab serving as top plate of basement
CN102061770A Construction method for imitated frame structure of long-span prestressed concrete beam slab
CN102134912A Automatic placer for large span prestressed concrete double-T slab and trough slab
CN102127943A Large-span prestressed concrete beam plate used as ventilation channel and ventilation channel system
CN102116063A Large-span prestressed concrete girder plate used as ventilation channel, and ventilation channel system
CN101666136A Double-T plate with hole on rib and ventilation channel system
CN102071740A Long-span prestressed concrete slab small pre-frame structure and construction method thereof
CN101565979A Structural beam unit used as ventilation channel and ventilation channel system
CN101565985A Double-T plate assembly used as ventilation channel and ventilation channel system
CN101301352A Chinese medicinal preparation for treating cancer and preparation