Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9087238 | Device and method for iris recognition using a plurality of iris images having different iris sizes | Hyeong In Choi, Dae Hoon KIM, Jung Kyo Sohn, Song Hwa Kwon, Sung-Jin Lee +1 more | 2015-07-21 |
| 8433105 | Method for acquiring region-of-interest and/or cognitive information from eye image | Hyeong In Choi, Dae Hoon KIM, Sung-Jin Lee, Seung Min Paik, Song Hwa Kwon +1 more | 2013-04-30 |
| 6232987 | Progressively renderable outline font and methods of generating, transmitting and rendering the same | Hyeong In Choi, Nam Sook Wee, Kyung Hwan Park, Sung-Jin Lee, Sung Woo Choi +1 more | 2001-05-15 |
| 6157750 | Methods of transforming a basic shape element of a character | Hyeong In Choi, Nam Sook Wee, Kyung Hwan Park, Sung-Jin Lee, Sung Woo Choi +7 more | 2000-12-05 |