“Forming gate oxide having multiple thickness,” U.S. patent No. 7,160,771, 2007. 2014년 9월 3일/카테고리: Patents/Book /작성자: exel https://gistexel.com/wp-content/uploads/2014/08/logo_exel.gif 0 0 exel https://gistexel.com/wp-content/uploads/2014/08/logo_exel.gif exel2014-09-03 14:35:042014-09-03 14:35:04“Forming gate oxide having multiple thickness,” U.S. patent No. 7,160,771, 2007.