Issued Patents All Time
Showing 1–25 of 39 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12113996 | Arrangement of adaptive loop filter coefficients for fast vectorized transpositions | Shan Liu | 2024-10-08 |
| RE47759 | Method and apparatus for encoding video, and method and apparatus for decoding video | Elena Alshina, Alexander Alshin, Vadim Seregin | 2019-12-03 |
| RE47758 | Method and apparatus for encoding video, and method and apparatus for decoding video | Elena Alshina, Alexander Alshin, Vadim Seregin | 2019-12-03 |
| 10432974 | Methods and apparatus to perform fractional-pixel interpolation filtering for media coding | — | 2019-10-01 |
| RE47445 | Method and apparatus for encoding video, and method and apparatus for decoding video | Elena Alshina, Alexander Alshin, Vadim Seregin | 2019-06-18 |
| 10306262 | Video encoding method and video encoding apparatus and video decoding method and video decoding apparatus, which perform deblocking filtering based on tree-structure encoding units | Woo-jin Han, Elena Alshina, Jung-hye Min, Alexander Alshin, Il-koo Kim +6 more | 2019-05-28 |
| RE47254 | Method and apparatus for encoding video, and method and apparatus for decoding video | Elena Alshina, Alexander Alshin, Vadim Seregin | 2019-02-19 |
| RE47243 | Method and apparatus for encoding video, and method and apparatus for decoding video | Elena Alshina, Alexander Alshin, Vadim Seregin | 2019-02-12 |
| 10097860 | Method and apparatus for encoding video by compensating for pixel value according to pixel groups, and method and apparatus for decoding video by the same | Alexander Alshin, Elena Alshina | 2018-10-09 |
| 10027972 | Video encoding method and video encoding apparatus and video decoding method and video decoding apparatus, which perform deblocking filtering based on tree-structure encoding units | Woo-jin Han, Elena Alshina, Jung-hye Min, Alexander Alshin, Il-koo Kim +6 more | 2018-07-17 |
| 9736499 | Method and apparatus for encoding video by compensating for pixel value according to pixel groups, and method and apparatus for decoding video by the same | Alexander Alshin, Elena Alshina | 2017-08-15 |
| 9712822 | Video encoding method and video encoding apparatus and video decoding method and video decoding apparatus, which perform deblocking filtering based on tree-structure encoding units | Woo-jin Han, Elena Alshina, Jung-hye Min, Alexander Alshin, Il-koo Kim +6 more | 2017-07-18 |
| 9547886 | Method and apparatus for performing interpolation based on transform and inverse transform | Elena Alshina, Alexander Alshin, Byeong-doo Choi, Yoon-mi Hong, Woo-jin Han +1 more | 2017-01-17 |
| 9436975 | Method and apparatus for performing interpolation based on transform and inverse transform | Elena Alshina, Alexander Alshin, Byeong-doo Choi, Yoon-mi Hong, Woo-jin Han +1 more | 2016-09-06 |
| 9424625 | Method and apparatus for performing interpolation based on transform and inverse transform | Elena Alshina, Alexander Alshin, Byeong-doo Choi, Yoon-mi Hong, Woo-jin Han +1 more | 2016-08-23 |
| 9402079 | Image encoding method and device, and decoding method and device therefor | Elena Alshina, Alexander Alshin, Vadim Seregin, Maxim Koroteev | 2016-07-26 |
| 9390470 | Method and apparatus for performing interpolation based on transform and inverse transform | Elena Alshina, Alexander Alshin, Byeong-doo Choi, Yoon-mi Hong, Woo-jin Han +1 more | 2016-07-12 |
| 9277247 | Method and device for interpolating images by using a smoothing interpolation filter | Alexander Alshin, Elena Alshina, Jianle Chen, Woo-jin Han, Yoon-mi Hong | 2016-03-01 |
| 9262804 | Method and apparatus for performing interpolation based on transform and inverse transform | Elena Alshina, Alexander Alshin, Byeong-doo Choi, Yoon-mi Hong, Woo-jin Han +1 more | 2016-02-16 |
| 9253507 | Method and device for interpolating images by using a smoothing interpolation filter | Alexander Alshin, Elena Alshina, Jianle Chen, Woo-jin Han, Yoon-mi Hong | 2016-02-02 |
| 9179167 | Method and device for interpolating images by using a smoothing interpolation filter | Alexander Alshin, Elena Alshina, Jianle Chen, Woo-jin Han, Yoon-mi Hong | 2015-11-03 |
| 9124902 | Method and device for interpolating images by using a smoothing interpolation filter | Alexander Alshin, Elena Alshina, Jianle Chen, Woo-jin Han, Yoon-mi Hong | 2015-09-01 |
| 9124892 | Method and apparatus for encoding video by compensating for pixel value according to pixel groups, and method and apparatus for decoding video by the same | Alexander Alshin, Elena Alshina | 2015-09-01 |
| 9124893 | Method and apparatus for encoding video by compensating for pixel value according to pixel groups, and method and apparatus for decoding video by the same | Alexander Alshin, Elena Alshina | 2015-09-01 |
| 9124894 | Method and apparatus for encoding video by compensating for pixel value according to pixel groups, and method and apparatus for decoding video by the same | Alexander Alshin, Elena Alshina | 2015-09-01 |