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YOO CHOL

Overview
  • Total Patents
    14
About

YOO CHOL has a total of 14 patent applications. Its first patent ever was published in 1999. It filed its patents most often in Republic of Korea, United Kingdom and Germany. Its main competitors in its focus markets textiles and paper, chemical engineering and mechanical elements are KNITTING MACHINES CORP, PERCIVAL ARTHUR BENTLEY and HOBOURN F N F LTD.

Patent filings in countries

World map showing YOO CHOLs patent filings in countries
# Country Total Patents
#1 Republic of Korea 8
#2 United Kingdom 2
#3 Germany 1
#4 Italy 1
#5 Japan 1
#6 Taiwan 1

Patent filings per year

Chart showing YOO CHOLs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yoo Chol 13
#2 Kim Mi-Hwa 2
#3 Kim Sung Mi 1

Latest patents

Publication Filing date Title
KR101270482B1 Circular knitting machine's twister
KR20110064391A Apparatus of back and forth motion spreading pile up spandex fabric
KR100890919B1 Apparatus for removing lints in circular knitting machine
KR20060101846A A athletic apparatus for taking intensively exercise of the waist and abdomen and method of making it
KR100561827B1 Method and apparatus for removing lint slub in circular knitting machine
KR20060017439A Method and apparatus for removing lint slub in circular knitting machine
KR20030038591A Method and apparatus for removing lints slub in circular kniting machine
ITRM20000086D0 Circular knitter has air blowers aligned at the needle zones with air feeds or electrical supply lines which are not twisted by the regular forwards/backwards rotation of the knitter
GB0004062D0 Method and apparatus for removing lints in circular knitting machine
TW442585B Method and apparatus for removing lints in the circular knitting machine
KR20000036298A Method and Apparatus for Removing Lint in the Circular Knitting Machine