Issued Patents All Time
Showing 1–16 of 16 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10350476 | Screen baseball system including screen shutter | Seung Jin Lee, Han Jo Kwon | 2019-07-16 |
| 10166482 | Method of operating screen baseball system | Seung Jin Lee, Han Jo Kwon | 2019-01-01 |
| 10102346 | Playing method for screen baseball system | Seung Jin Lee, Han Jo Kwon | 2018-10-16 |
| 9717994 | Integrated screen baseball platform and method for implementing the same | Seung Jin Lee, Han Jo Kwon | 2017-08-01 |
| 9604114 | Screen baseball game apparatus without temporal and spatial limitations | Seung Jin Lee, Han Jo Kwon | 2017-03-28 |
| 8320706 | Method for geotagging of pictures and apparatus thereof | Ig Jae Kim, Sang Chul Ahn | 2012-11-27 |
| 8180638 | Method for emotion recognition based on minimum classification error | Ig Jae Kim, Joon Chang, Kye Hwan LEE, Chang Seok Bae | 2012-05-15 |
| 7978075 | Apparatus and a method for recognizing an activity of daily living | Ig Jae Kim, Sang Chul Ahn | 2011-07-12 |
| 7468742 | Interactive presentation system | Sang Chul Ahn, Ig Jae Kim, Chang Sik Hwang | 2008-12-23 |
| 7391900 | Image processing method for removing glasses from color facial images | Sang Chul Ahn, You-Hwa Oh | 2008-06-24 |
| 7333651 | Method and apparatus for measuring similarity using matching pixel count | Sung Min CHU, Sang Chul Ahn, Nam-Kyu Kim | 2008-02-19 |
| 6999604 | Apparatus and method for detecting a moving object in a sequence of color frame images | Sang Chul Ahn, Nam Ho Kim | 2006-02-14 |
| 6804150 | Non-volatile semiconductor memory device with improved program inhibition characteristics and method of programming the same | Jung-Hoon Park, Young-Ho Lim | 2004-10-12 |
| 5777907 | Processor for selectively performing multiplication/division | Yong-Moo Kwon, Jae-Hyoung Kim | 1998-07-07 |
| 5736868 | Exclusive OR/NOR gate circuit | Yong-Moo Kwon, Seung Ho Oh | 1998-04-07 |
| 5548270 | Bit sequential type parallel comparator | Young-Moo Kwon, Young Hoon Lee | 1996-08-20 |