Issued Patents All Time
Showing 1–9 of 9 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10614295 | Device for recognizing facial expression and method thereof | Jae Kwang Cha | 2020-04-07 |
| 10595001 | Apparatus for replaying content using gaze recognition and method thereof | Sang Ho Lee | 2020-03-17 |
| 10326976 | Method and apparatus for providing personal 3-dimensional image using convergence matching algorithm | Sang Ho Lee | 2019-06-18 |
| 6819361 | Solid-state imaging device into which optical low pass filter is integrated | Jae Chul Lee, Sung Woo Lim, Chun Soo Ko, Yong Ho Oho | 2004-11-16 |
| 6661682 | High voltage generating charge pump circuit | Jorgo Tsouhlarakis | 2003-12-09 |
| 6404554 | Optical phase grating low pass filter | Jae Chul Lee, Sung Woo Lim, Chun Soo Ko, Yong Ho Oho | 2002-06-11 |
| 6147896 | Nonvolatile ferroelectric memory using selective reference cell | Bo Woo Kim, Byoung Gon Yu, Won Jae Lee | 2000-11-14 |
| 5923976 | Nonvolatile memory cell and method of fabricating the same | — | 1999-07-13 |
| 5262337 | Method of making a metal oxide semiconductor field effect transistor having a convex channel region | — | 1993-11-16 |