Issued Patents All Time
Showing 1–17 of 17 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| D1009792 | Power supply for wood burning pen | Soon Taek Kim, Jeong Gon Moon | 2024-01-02 |
| 11295952 | Apparatus for treating substrate and method for treating apparatus | Tae Sub LEE, Sung-Yong Lee, Donghyuk SEO, Seo Jung PARK | 2022-04-05 |
| 10109794 | Semiconductor device including an etching stop layer and method of manufacturing the same | Dae Won Kim, Byoung Ki Lee, Han Woo Cho | 2018-10-23 |
| 9748481 | Semiconductor device including a resistive memory layer and method of manufacturing the same including the cleaning of byproducts | Dae Won Kim, Byoung Ki Lee, Han Woo Cho | 2017-08-29 |
| 8884366 | Semiconductor device with buried bit lines | Cha Deok Dong | 2014-11-11 |
| 8821752 | Etching composition and method for fabricating semiconductor device using the same | Sung-Hyuk Cho, Kwon Hong, Hyung-Soon Park, Ji Hye HAN, Jung Hun Lim +3 more | 2014-09-02 |
| 8470673 | Method of fabricating semiconductor device with buried bit line | Cha Deok Dong | 2013-06-25 |
| 8288263 | Method for fabricating semiconductor device | Kwon Hong, Cha Deok Dong | 2012-10-16 |
| 8120113 | Metal line in semiconductor device | Young-Soo Choi | 2012-02-21 |
| 7846809 | Method for forming capacitor of semiconductor device | — | 2010-12-07 |
| 7648904 | Metal line in semiconductor device and method for forming the same | Young-Soo Choi | 2010-01-19 |
| 7498267 | Method for forming semiconductor memory capacitor without cell-to-cell bridges | Yong-Soo Choi | 2009-03-03 |
| 7391249 | Multi-threshold CMOS latch circuit | Dae Woo Lee, Yil Suk Yang, Soon Il Yeo, Jong Dae Kim | 2008-06-24 |
| 7388533 | Multi-bit sigma-delta modulator and digital-to-analog converter with one digital-to-analog capacitor | Yi-Gyeong KIM, Chong Ki Kwon, Jong Dae Kim, Min-Hyung Cho, Seung Chul Lee | 2008-06-17 |
| 7116255 | Multiplying digital to analog converter and multipath pipe line analog to digital converter using the same | Seung Chul Lee, Kwi Dong Kim, Jong-Ki Kwon, Jong Dae Kim | 2006-10-03 |
| 7112506 | Method for forming capacitor of semiconductor device | Hyo Geun Yoon, Geun Min Choi | 2006-09-26 |
| 6893914 | Method for manufacturing semiconductor device | Hyo Geun Yoon, Geun Min Choi | 2005-05-17 |