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LI SUFENG

Overview
  • Total Patents
    13
  • GoodIP Patent Rank
    142,490
About

LI SUFENG has a total of 13 patent applications. Its first patent ever was published in 2013. It filed its patents most often in China. Its main competitors in its focus markets packaging and shipping, civil engineering and machine tools are HOSELINK PTY LTD, SHEN CHUANLIANG and REISER MASCHF KG.

Patent filings in countries

World map showing LI SUFENGs patent filings in countries
# Country Total Patents
#1 China 13

Patent filings per year

Chart showing LI SUFENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Li Sufeng 11
#2 Cai Suzhen 3
#3 Wang Hao 3
#4 Zhou Xudong 1
#5 Tang Jiangang 1
#6 Geng Ziyue 1
#7 Kong Weiwei 1
#8 Wang Minxia 1
#9 Jing Fanghao 1
#10 Chen Tongxiang 1

Latest patents

Publication Filing date Title
CN110356608A A kind of vacuum packaging laminating machine
CN110451085A A kind of plastic packing box
CN110206121A A kind of PVC hose
CN110230743A A kind of environment-friendly PVC tubing
CN109898067A A kind of two-sided winding film plating automatic assembly line of flexible parent metal
CN109774036A A kind of multi-layer co-extruded winding film unit
CN109552919A A kind of automatic winding film cutting and rewinding unit
CN109264472A A kind of PVC film manufacturing quality optimization method
CN109319541A A kind of PVC film coiling machine
CN109058610A A kind of PVC pipe
CN106245985A Hydraulic pressure electric pole pole erecting vehicle
CN105644825A Spring mattress rolling device
CN103639703A Bending and punching all-in-one machine of current-conducting plate for switch cabinet