Major Patented Inventions



2014-02-03 Patent No.:1362188 Ionized water generation system
2013-08-19 Patent No.:1299687 Ionized water generation system
2011-11-15 Patent No.:1085577 Automatic shutdown valve for ionized water purification filter
2011-09-27 Patent No.:1069857 Ionized water system and its water purification filter with the genuine filter recognition function
2006-12-21 Patent No.:0662595 Ionized water generator
2006-03-02 Patent No.:0558936 Signalling device for filter replacement of ionized water system
2006-01-10 Patent No.:0543973 Cleaning water production device for home use
2005-01-04 Patent No.:0466229 Ionized water generator and generation method
2004-05-03 Patent No.:0431475 Water purification filter socket of the mineral ionized water purifier