JA

Jong-Sun Ahn

Samsung: 4 patents #25,854 of 75,807Top 35%
Overall (All Time): #1,217,589 of 4,157,543Top 30%
4
Patents All Time

Issued Patents All Time

Patent #TitleCo-InventorsDate
8790158 Chemical mechanical polishing apparatus One-Moon Chang, Jae-Phil Boo, Jong Bok Kim, Soo-Young Tak, Shin-Hye Kim 2014-07-29
8734206 Polishing pad for chemical mechanical polishing process and chemical mechanical polishing apparatus including the same One-Moon Chang, Jae-Phil Boo, Soo-Young Tak, Shin-Hye Kim, Kyoung-Moon Kang 2014-05-27
8662958 Chemical-mechanical polishing apparatus for manufacturing semiconductor devices In-Seak Hwang, Soo-Young Tak, Shin-Hye Kim, One-Moon Chang 2014-03-04
7268029 Method of fabricating CMOS transistor that prevents gate thinning Eun-Kuk Chung, Joon-Sung Kim, Suk-Chul Bang, Sang Hoon Lee, Woo-Soon Jang +1 more 2007-09-11