Issued Patents All Time
Showing 1–25 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8916447 | Method of fabricating semiconductor device | Jong-Chul Park | 2014-12-23 |
| 8906763 | Method of manufacturing a dynamic random access memory (DRAM) including forming contact pads of adjacent cells by laterally etching a contact opening of a cell therebetween | Jong-Chul Park, Byung-Jin Kang | 2014-12-09 |
| 8790976 | Method of forming semiconductor device having self-aligned plug | Gyu-Hwan Oh, Sung-Lae Cho, Byoung-Jae Bae, Ik Soo Kim, Dong-Hyun Im +4 more | 2014-07-29 |
| 8778757 | Methods of manufacturing a DRAM device | Jong-Chul Park | 2014-07-15 |
| 8704283 | Semiconductor devices | Jong Kyu Kim, Sung-Gil Choi, Heung-Sik Park, Kuk-Han Yoon, Yong-Joon Choi | 2014-04-22 |
| 8551888 | Method of forming patterns for semiconductor device | Yun-Seung Kang, Jong-Chul Park, Kwang-Yong Yang, Seok-Hyun Lim | 2013-10-08 |
| 8507353 | Method of forming semiconductor device having self-aligned plug | Gyu-Hwan Oh, Sung-Lae Cho, Byoung-Jae Bae, Ik Soo Kim, Dong-Hyun Im +4 more | 2013-08-13 |
| 8445379 | Method of manufacturing semiconductor device | Jong-Chul Park, Bok-Yeon Won | 2013-05-21 |
| 8067285 | Methods of forming a conductive layer structure and methods of manufacturing a recessed channel transistor including the same | Jong-Chul Park, Chan-Mi Lee | 2011-11-29 |
| 8053358 | Methods of forming integrated circuit devices using contact hole spacers to improve contact isolation | Doo-Young Lee, Sung-Gil Choi, Jong-Chul Park, Jin Young Kim, Ki-jin Park | 2011-11-08 |
| 8017485 | Methods of fabricating a semiconductor device | Du-Hyun Cho, Tae-hyuk Ahn, Jin-Hyuk Yoo | 2011-09-13 |
| 8003487 | Methods of manufacturing a semiconductor device using a layer suspended across a trench | Du-Hyun Cho, Jong-Heui Song, Tae Woo KANG, Seung-Joo Yoo | 2011-08-23 |
| 7875551 | Methods of forming integrated circuit devices using contact hole spacers to improve contact isolation | Doo-Young Lee, Sung-Gil Choi, Jong-Chul Park, Jin Young Kim, Ki-jin Park | 2011-01-25 |
| 7863677 | Semiconductor device and method of fabricating the same | Jong-Chul Park | 2011-01-04 |
| 7572711 | Method of manufacturing a semiconductor device | Jong-Chul Park | 2009-08-11 |
| 7557026 | Contact structure and method of forming the same | Jong Kyu Kim, Sung-Gil Choi, Kuk-Han Yoon, Bum-Soo Kim | 2009-07-07 |
| 7438765 | Adjustable shielding plate for adjusting an etching area of a semiconductor wafer and related apparatus and methods | Jong-Chul Park | 2008-10-21 |
| 7312117 | Semiconductor device and method of manufacturing the same | Doo-Young Lee, Yoo-Chul Kong, Jong-Chul Park | 2007-12-25 |
| 7161205 | Semiconductor memory device with cylindrical storage electrode and method of manufacturing the same | Sung-Gil Choi | 2007-01-09 |
| 7109080 | Method of forming capacitor over bitline contact | Yong-Woo Lee, Jong-Chul Park, O-Ik Kwon | 2006-09-19 |
| 7091117 | Method of fabricating a semiconductor device | Jae-Woo Kim, Yong-Sun Ko | 2006-08-15 |
| 6682975 | Semiconductor memory device having self-aligned contact and fabricating method thereof | Myeong-Cheol Kim, Byeong-yun Nam, Tae-hyuk Ahn | 2004-01-27 |
| 6617253 | Plasma etching method using polymer deposition and method of forming contact hole using the plasma etching method | Chang-Woong Chu, Tae-hyuk Ahn, Ji Soo Kim | 2003-09-09 |
| 6573551 | Semiconductor memory device having self-aligned contact and fabricating method thereof | Myeong-Cheol Kim, Byeong-yun Nam, Tae-hyuk Ahn | 2003-06-03 |
| 6461975 | Method of etching insulating layer in semiconductor device | Tae-hyuk Ahn | 2002-10-08 |