Issued Patents All Time
Showing 1–25 of 27 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11949881 | Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor | Se Yoon Jeong, Hae Chul Choi, Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang +10 more | 2024-04-02 |
| 11330274 | Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor | Se Yoon Jeong, Hae Chul Choi, Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang +10 more | 2022-05-10 |
| 10499064 | Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor | Se Yoon Jeong, Hae Chul Choi, Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang +10 more | 2019-12-03 |
| 10101707 | Method and apparatus for correcting distortion of 3D hologram | Tae One KIM, Hyun Eui KIM, Jae Han Kim, Jin Woong Kim, Jin Soo Choi | 2018-10-16 |
| 9906767 | Apparatus and method for digital holographic table top display | Hyon Gon CHOO, Soo Hyun Lee, Jin Woong Kim | 2018-02-27 |
| 9869971 | Hologram generation method and apparatus | Eun Young Chang, Soo Hyun Lee, Jin Woong Kim, Tae One KIM, Joong-Ki PARK | 2018-01-16 |
| 9819942 | Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor | Se Yoon Jeong, Hae Chul Choi, Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang +10 more | 2017-11-14 |
| 9756317 | Holographic display method and apparatus using optical fiber array backlight for portable device | Hyun Eui KIM, Jin Woong Kim, Min Sik Park | 2017-09-05 |
| 9736484 | Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor | Se Yoon Jeong, Hae Chul Choi, Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang +10 more | 2017-08-15 |
| 9500470 | Apparatus and method for measuring quality of holographic image | Soo Hyun Lee, Je-Ho Nam, Jin Woong Kim, Eun Young JANG | 2016-11-22 |
| 9288466 | Method and apparatus for determining a video compression standard in a 3DTV service | Sung Hoon Kim, Suk Hee Cho, Jin Soo Choi, Jin Woong Kim, Dong-Wook Kang +1 more | 2016-03-15 |
| 9225982 | Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor | Se Yoon Jeong, Hae Chul Choi, Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang +10 more | 2015-12-29 |
| 9154784 | Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor | Se Yoon Jeong, Hae Chul Choi, Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang +10 more | 2015-10-06 |
| 9143798 | Apparatus for coding or decoding intra image based on line information of reference image block | Se Yoon Jeong, Jin Soo Choi, Donghyung Kim, Won Sik Cheong, Jin Woo Hong | 2015-09-22 |
| 8929445 | Apparatus for coding or decoding intra image based on line information of reference image block | Se Yoon Jeong, Jin Soo Choi, Donghyung Kim, Won Sik Cheong, Jin Woo Hong | 2015-01-06 |
| 8923396 | Apparatus for coding or decoding intra image based on line information of reference image block | Se Yoon Jeong, Jin Soo Choi, Donghyung Kim, Won Sik Cheong, Jin Woo Hong | 2014-12-30 |
| 8923397 | Apparatus for coding or decoding intra image based on line information of reference image block | Se Yoon Jeong, Jin Soo Choi, Donghyung Kim, Won Sik Cheong, Jin Woo Hong | 2014-12-30 |
| 8923398 | Apparatus for coding or decoding intra image based on line information of reference image block | Se Yoon Jeong, Jin Soo Choi, Donghyung Kim, Won Sik Cheong, Jin Woo Hong | 2014-12-30 |
| 8699570 | Apparatus for coding or decoding intra image based on line information of reference image block | Se Yoon Jeong, Jin Soo Choi, Donghyung Kim, Won Sik Cheong, Jin Woo Hong | 2014-04-15 |
| 8665958 | Method and apparatus for encoding and decoding video signal using motion compensation based on affine transformation | Dong Hyung Kim, Se Yoon Jeong, Jin Soo Choi, Won Sik Cheong, Jin Woo Hong | 2014-03-04 |
| 8630352 | Scalable video encoding/decoding method and apparatus thereof with overriding weight value in base layer skip mode | Se Yoon Jeong, Gwang Hoon Park, Min-woo Park, Seung-Pyo Shin, Doug-Young Suh +1 more | 2014-01-14 |
| 8582657 | Multi-dimensional and multi-stage transforming apparatus and method | Se Yoon Jeong, Hae Chul Choi, Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang +10 more | 2013-11-12 |
| 8548060 | Apparatus for encoding and decoding image using adaptive DCT coefficient scanning based on pixel similarity and method therefor | Se Yoon Jeong, Hae Chul Choi, Jeong-Il Seo, Seung Kwon BEACK, In-Seon Jang +10 more | 2013-10-01 |
| 7076081 | Method of designing watermark in consideration of wiener attack and whitening filtered detection | Youngha Hwang, Kiryung Lee, Myung-Joon Kim | 2006-07-11 |
| 7006659 | Method for embedding and extracting a spatial domain blind watermark using sample expansion | Jin Ho Kim, Ho Wook Jang, Myung-Joon Kim, Young-Ha Hwang | 2006-02-28 |