Issued Patents All Time
Showing 1–11 of 11 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11810983 | Semiconductor device with multiple floating gates for multi-level capacitance changes | — | 2023-11-07 |
| 11290279 | Authentication terminal, authentication device and authentication method and system using authentication terminal and authentication device | — | 2022-03-29 |
| 11152926 | Modulator for controlling current pulse and method thereof | Young Uk Jeong, Gudkov Boris, Ki-Tae Lee, Sangyoon BAE | 2021-10-19 |
| 8834077 | Micro drill and method of fabricating the same | Soon Jin Cho, Seung Hyun CHO, Jae Joon Lee | 2014-09-16 |
| 7517776 | Method for controlling dislocation positions in silicon germanium buffer layers | Ya-Hong Xie | 2009-04-14 |
| 7459731 | Device containing isolation regions with threading dislocations | Ya-Hong Xie | 2008-12-02 |
| 7186626 | Method for controlling dislocation positions in silicon germanium buffer layers | Ya-Hong Xie | 2007-03-06 |
| 6657253 | Memory of multilevel quantum dot structure and method for fabricating the same | Ki Bum Kim, Jang-yeon Kwon | 2003-12-02 |
| 6424004 | Semiconductor device having quantum dots | Ki Bum Kim, Jang-yeon Kwon | 2002-07-23 |
| 6333214 | Memory of multilevel quantum dot structure and method for fabricating the same | Ki Bum Kim, Jang-yeon Kwon | 2001-12-25 |
| 6194237 | Method for forming quantum dot in semiconductor device and a semiconductor device resulting therefrom | Ki Bum Kim, Jang-yeon Kwon | 2001-02-27 |