Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9397757 | Semiconductor packages with optical transceivers | In-chul Hwang, Il Hwan Cho, Ki Young Kim, Jae Joon Ahn, Chong Ho Cho | 2016-07-19 |
| 7989943 | Staircase shaped stacked semiconductor package | Seung Jee KIM, Jae Myun Kim | 2011-08-02 |
| 6517412 | Method of controlling wafer polishing time using sample-skip algorithm and wafer polishing using the same | Jae-Dong Lee, Bo-Un Yoon, Sang-rok Hah | 2003-02-11 |
| 6048743 | Using a submicron level dimension reference | Sang-Kil Lee | 2000-04-11 |
| 5953579 | In-line test of contact opening of semiconductor device | Sang-Kil Lee, Byung-Am Lee | 1999-09-14 |