Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10388794 | Display device and manufacturing method thereof | Jong Chan LEE, Woong Hee Jeong, Dae Ho Kim, Yoon Ho Khang, Myoung Geun Cha | 2019-08-20 |
| 10192901 | Organic light emitting diode display and manufacturing method thereof | Dae Ho Kim, Jong Chan LEE, Woong Hee Jeong, Yoon Ho Khang | 2019-01-29 |
| 9502574 | Thin film transistor and manufacturing method thereof | Seung-Hwan Cho, Dong Hwan Shim, Yoon Ho Khang, Hyun Jae Na | 2016-11-22 |
| 9153626 | Thin film transistor having at least two carbon nanotube patterns formed in a channel and connected by at least one floating electrode and a display device including the same | Sang Ho Park, Yoon Ho Khang, Joo-Hyung Lee, Hyung Woo Lee, Seung Hun Hong | 2015-10-06 |
| 9025118 | Display substrate and method of manufacturing the same | Jung Kyu Lee, Yoon Ho Khang, Se-Hwan Yu, Cheol Kyu Kim, Yong Su Lee +4 more | 2015-05-05 |
| 8884266 | Thin film transistor using a carbon nanotube as a channel and a display device including the same | Sang Ho Park, Yoon Ho Khang, Joo-Hyung Lee, Hyung Woo Lee, Seung Hun Hong | 2014-11-11 |
| 7015099 | Method of manufacturing a flash memory cell capable of increasing a coupling ratio | Jum Soo Kim, Sung Mun Jung, Jung Ryul Ahn, Young Bok Lee | 2006-03-21 |
| 6991983 | Method of manufacturing high voltage transistor in flash memory device | — | 2006-01-31 |
| 6979618 | Method of manufacturing NAND flash device | — | 2005-12-27 |
| 6844231 | Method of manufacturing a flash memory cell using a self-aligned floating gate | Jum Soo Kim, Sung Mun Jung, Jung Ryul Ahn, Young Bok Lee | 2005-01-18 |
| 6403419 | Method of manufacturing a flash memory device | Ki Jun Kim, Byung Soo Park, Hee Youl Lee | 2002-06-11 |