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YU CHANG HO

Overview
  • Total Patents
    16
  • GoodIP Patent Rank
    241,913
About

YU CHANG HO has a total of 16 patent applications. Its first patent ever was published in 2000. It filed its patents most often in Republic of Korea and Australia. Its main competitors in its focus markets furniture and games, environmental technology and surface technology and coating are HAUTIER CAMILLE, BIALETTI IND SPA and XIONG XINGJIAN.

Patent filings in countries

World map showing YU CHANG HOs patent filings in countries
# Country Total Patents
#1 Republic of Korea 15
#2 Australia 1

Patent filings per year

Chart showing YU CHANG HOs patent filings per year from 1900 to 2020

Top inventors

# Name Total Patents
#1 Yu Chang Ho 15
#2 Yu Chang-Ho 1
#3 Yoo Jeong Ok 1

Latest patents

Publication Filing date Title
KR20150117416A Two-way Cookware
KR20140097781A Easy using infrared roaster with rotating skwers
KR20140054515A Valve structure for low pressure with preservatoin function and silicone structure for increasing the sealing force at decompression
KR20120135370A Inner pan detachable cookware with large heat contact surface
KR20120106179A A blade with long lasting sharp property
KR20120039931A Cookware with physical vapor deposition
KR20120007179A High temperature steam cooker with steam reheating structure equipped for cooktops
KR20120001033A High temperature steam oven cooker for cooktops
KR20120001029A High temperature steam oven cooker for cooktops
KR20110120791A Removable handle for both long and side handle use
KR20110067563A 3d design patterning method using by 3d scanner and 3-axis laser marking head
KR20110005921A Cubic product surface treatment method using by photolithography method with pattern film forming
KR20020032474A Intake air system
KR20020072669A Notebook computer
KR20020024959A The remote-metering system using wireless cell-telephone mode