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BEIJING CHONGLEE MACHINERY ENG

Overview
  • Total Patents
    46
  • GoodIP Patent Rank
    93,598
About

BEIJING CHONGLEE MACHINERY ENG has a total of 46 patent applications. Its first patent ever was published in 2010. It filed its patents most often in China, WIPO (World Intellectual Property Organization) and Russian Federation. Its main competitors in its focus markets textiles and paper, environmental technology and packaging and shipping are KOHORN OSCAR & CO, BRYSILKA LTD and OSCAR FREIHERR VON KOHORN.

Patent filings in countries

World map showing BEIJING CHONGLEE MACHINERY ENGs patent filings in countries

Patent filings per year

Chart showing BEIJING CHONGLEE MACHINERY ENGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Jiang Jun 12
#2 Zhang Mingcheng 11
#3 Chen Lijun 11
#4 Wu Shoujun 7
#5 Xiao Qianling 6
#6 Li Jingtao 6
#7 Dong Wentao 6
#8 Nan Yaqin 5
#9 Xu Xiancai 5
#10 Changmu Wu 5

Latest patents

Publication Filing date Title
CN105332073A Three-component full drawn yarn spinning system
CN105239177A Composite spinning box in three-box form
CN105200544A Spinning device
CN105203970A LED lamp panel aging device
CN105088363A Spinning box structure
CN105091819A Weld gap measurement device and method
CN104988585A Spinneret
CN105063777A Drawing device and universal type polyester mother yarn and chinlon-6 mother yarn spinning system
CN105063776A Spinning channel pressing averaging device
CN104947217A Spray humidifier and chemical fiber spinning machine
CN104534331A LED fluorescent lamp
CN104451917A Production method for nylon mother yarns
CN104440570A Grinding wheel correcting device
CN104294381A Melt direct spinning cationic spinning box online cleaning device
CN104385481A Continuous drying method of poly(lactic acid) chips, and apparatus thereof
CN104328516A Method for producing melt spinning poly-lactic acid filaments
CN104264236A Monofilament spinning assembly
CN104088025A Spinning device and method for melt-spun spandex
WO2014146411A1 Drawing and winding system for fully drawn yarns
CN103361752A Filament POY (Pre-Oriented Yarn) drafting and winding device