Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8420551 | Methods of fabricating semiconductor devices and semiconductor devices fabricated by the same | Myung Jong Kim, In-Seok Yeo, Hyun-Chul Sohn, Mann Ho Cho, Sang Yeon Kim | 2013-04-16 |
| 6693032 | Method of forming a contact structure having an anchoring portion | Bong-young Yoo, Nae-In Lee, Young-Wook Park | 2004-02-17 |
| 6476489 | Apparatus and manufacturing method for semiconductor device adopting NA interlayer contact structure | Bong-young Yoo, Nae-In Lee, Young-Wook Park | 2002-11-05 |
| 6211082 | Chemical vapor deposition of tungsten using nitrogen-containing gas | Bong-young Yoo, Byung-Lyul Park, Sang In Lee | 2001-04-03 |
| 6087257 | Methods of fabricating a selectively deposited tungsten nitride layer and metal wiring using a tungsten nitride layer | Byung-Lyul Park, Jung-Min Ha, Sang In Lee | 2000-07-11 |
| 5970309 | Method of manufacturing a capacitor and a capacitor electrode in semiconductor device | Jung-Min Ha, Byung-Lyul Park, Sang In Lee | 1999-10-19 |
| 5852319 | Gate electrode for semiconductor device | Young Sun Kim, Nae-In Lee | 1998-12-22 |
| 5723384 | Method for manufacturing a capacitor in a semiconductor device using selective tungsten nitride thin film | Byung-Lyul Park, Jung-Min Ha, Sang In Lee | 1998-03-03 |