Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9100654 | Method and apparatus for inserting video watermark in compression domain | Hwan-joon Kim, Mi Suk Huh, Dae-youb Kim, Sung Min Kim | 2015-08-04 |
| 8107669 | Video watermarking apparatus in compression domain and method using the same | Hwan-joon Kim, Mi Suk Huh, Dae-youb Kim, Sung Min Kim | 2012-01-31 |
| 8094871 | Method and apparatus for inserting video watermark in compression domain | Hwan-joon Kim, Mi Suk Huh, Dae-youb Kim, Sung Min Kim | 2012-01-10 |
| 7702152 | Non-linear quantization and similarity matching methods for retrieving video sequence having a set of image frames | Sung Hee Park, Soo Jun PARK, Myung Gil Jang, Sang Kyu Park | 2010-04-20 |
| 7697754 | Method for generating a block-based image histogram | Soo Jun PARK, Dong Kwon Park, Dong See Choi, Seong Joon Yoo, Hyun Jin Kim | 2010-04-13 |
| 7295718 | Non-linear quantization and similarity matching methods for retrieving image data | Soo Jun PARK, Dong Kwon Park, Hyunjin Kim, Sung Hee Park, Myung Gil Jang | 2007-11-13 |
| 7106900 | Method for generating a block-based image histogram | Soo Jun PARK, Dong Kwon Park, Dong See Choi, Seong Joon Yoo, Hyun Jin Kim | 2006-09-12 |
| 6807298 | Method for generating a block-based image histogram | Soo Jun PARK, Dong Kwon Park, Dong See Choi, Seong Joon Yoo, Hyun Jin Kim | 2004-10-19 |