Learn more

CHANG CHI LUNG

Overview
  • Total Patents
    22
  • GoodIP Patent Rank
    93,638
  • Filing trend
    ⇧ 300.0%
About

CHANG CHI LUNG has a total of 22 patent applications. It increased the IP activity by 300.0%. Its first patent ever was published in 1998. It filed its patents most often in United States, EPO (European Patent Office) and France. Its main competitors in its focus markets chemical engineering, packaging and shipping and environmental technology are JIANGYIN CITY YONGXIN PRINTING & DYEING MACHINERY CO LTD, CASABLANCAS PLANELL FERNANDO and GLEN HEAD.

Patent filings in countries

World map showing CHANG CHI LUNGs patent filings in countries

Patent filings per year

Chart showing CHANG CHI LUNGs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Chang Chi-Lung 16
#2 Chang Chi Lung 6
#3 Biring Sajal 1
#4 Hsu Cyunfang 1

Latest patents

Publication Filing date Title
EP3783139A1 Jet dyeing machine comprising a conveyor means
EP3636564A1 Axle distance adjustment device of conveyor-driven fabric dyeing machine
US10442628B1 Axle distance adjustment device of conveyor-driven fabric dyeing machine
US2020141037A1 Screw conveyor based fabric dyeing machine
US2019032261A1 Recovery container and dye chemical saving structure of conveyor-driven fabric dyeing machine
US2019032259A1 Conveyor-driven dual-nozzle fabric dyeing machine
US2019032262A1 Assisting heat exchanger and direct temperature rise/lowering device of ultra-low liquor ratior dyeing machine
US2019032260A1 Conveyor-driven horizontal fabric dyeing machine
US2019032258A1 Infiltration and rinse device of conveyor-driven fabric dyeing machine
US2018105967A1 Dyeing tube structure of conveyor driven fabric dyeing machine
US2018105364A1 Conveyor structure of conveyor driven fabric dyeing machine
EP3184684A1 Machine for fabric dyeing and/or finishing comprising a conveyor driven system
EP3081684A1 Conveyor drive fabric dyeing machine equipped with seam detector
TW201611994A Method and apparatus for printing three - dimensional building blocks by rapid prototyping technology
FR2783846A3 Fabric dyeing machine
FR2783845A3 Dyeing machine
GR1003069B Dyeing machine
GR1003068B Dyeing machine with cloth conveyor means