Suwon
South Korea
8
2007-07-03
The entities that hold a legal rights for patent applications filed by inventor Lee Kun-tack:
Kun-tack Lee from Suwon, KR has applied for patents for these inventions. The list has both pending applications and granted patents:
Apparatus for cleaning semiconductor wafer including heating using a light source and method for cleaning wafer using the same
#2 | 2006-11-28Method of and apparatus for removing contaminants from surface of a substrate
#3 | 2006-11-14Cleaning solution for removing damaged portion of ferroelectric layer and cleaning method using the same
#4 | 2005-06-30Storage nodes of a semiconductor memory
#5 | 2005-06-09Method of cleaning semiconductor wafer
#6 | 2005-06-07Method of manufacturing storage nodes of a semiconductor memory device using a two-step etching process
#7 | 2005-04-28Method of removing oxide layer and semiconductor manufacturing apparatus for removing oxide layer
#8 | 2005-03-01Single type of semiconductor wafer cleaning device
6095020 ⎘