Issued Patents All Time
Showing 76–95 of 95 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7176041 | PAA-based etchant, methods of using same, and resultant structures | Hyo-San Lee, Hyung-Ho Ko, Sang-jun Choi | 2007-02-13 |
| 7144301 | Method and system for planarizing integrated circuit material | Kwang-bok Kim, Jae-Kwang Choi, Yong-Sun Ko, Kyung-Hyun Kim, Jae-Dong Lee | 2006-12-05 |
| 7122478 | Method of manufacturing a semiconductor device using a polysilicon etching mask | Jeong-Nam Han, Woo-Gwan Shim, Woo-Sung Han, Sang-jun Choi | 2006-10-17 |
| 7105475 | Cleaning solution and cleaning method of a semiconductor device | Sang-Yong Kim, Sang-jun Choi | 2006-09-12 |
| 7097545 | Polishing pad conditioner and chemical mechanical polishing apparatus having the same | Jong Won Lee, Joon-Sang Park | 2006-08-29 |
| 7018892 | Semiconductor capacitor structure and method for manufacturing the same | Woo-Gwan Shim, Sang-jun Choi, Jeong-Nam Han | 2006-03-28 |
| 6930054 | Slurry composition for use in chemical mechanical polishing of metal wiring | Jae Seok Lee, Won Joong Do, Hyun Soo Roh, Kil Sung Lee, Jong Won Lee +3 more | 2005-08-16 |
| 6913972 | Method of fabrication on a gate pattern of a non-volatile memory device | Ja-Hyung Han, Myung-sik Han, Kyung-Hyun Kim | 2005-07-05 |
| 6887130 | Chemical mechanical polishing apparatus | Jong Won Lee, Ho-Young Kim | 2005-05-03 |
| 6863592 | Chemical/mechanical polishing slurry and chemical mechanical polishing method using the same | Jong Won Lee, Jae-Dong Lee | 2005-03-08 |
| 6858452 | Method for isolating self-aligned contact pads | Jeong-Heon Park, Jae-Dong Lee, Young-rae Park, Ho-Young Kim | 2005-02-22 |
| 6709920 | Method of fabricating a non-volatile memory device having a tunnel-insulating layer including more than two portions of different thickness | Jae-Phil Boo, Soo-Young Tak, Kwang-bok Kim, Kyung-Hyun Kim | 2004-03-23 |
| 6642105 | Semiconductor device having multi-gate insulating layers and methods of fabricating the same | Kyung-Hyun Kim, U-in Chung, Bum-Soo Kim, Yoo-Cheol Shin, Kyu-Chan Park | 2003-11-04 |
| 6626968 | Slurry for chemical mechanical polishing process and method of manufacturing semiconductor device using the same | Young-rae Park, Jung-yup Kim, Bo-Un Yoon, Kwang-bok Kim, Jae-Phil Boo +3 more | 2003-09-30 |
| 6537914 | Integrated circuit device isolation methods using high selectivity chemical-mechanical polishing | Tai-Su Park, Moon-han Park, Kyung Won Park, Han-Sin Lee, Jung-yup Kim +1 more | 2003-03-25 |
| 6383882 | Method for fabricating MOS transistor using selective silicide process | Sun-Wung Lee, Jae-Phil Boo, Kyung-Hyun Kim | 2002-05-07 |
| 6248667 | Chemical mechanical polishing method using double polishing stop layer | Jung-yup Kim | 2001-06-19 |
| 6169002 | Methods of forming trench isolation structures by etching back electrically insulating layers using etching masks | — | 2001-01-02 |
| 6080673 | Chemical mechanical polishing methods utilizing pH-adjusted polishing solutions | Yong-Sun Ko | 2000-06-27 |
| 5604156 | Wire forming method for semiconductor device | U-in Chung, Jae-duk Kim | 1997-02-18 |