Issued Patents 2022
Showing 1–10 of 10 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| RE49330 | Method and apparatus for adaptively encoding and decoding a quantization parameter based on a quadtree structure | Jung Hak Nam, Hyung Ho Jo | 2022-12-06 |
| 11412240 | Method for coding and decoding scalable video and apparatus using same | Ha Hyun LEE, Jung Won KANG, Jin Soo Choi, Jin Woong Kim, Hyo Min Choi +1 more | 2022-08-09 |
| 11388420 | Method and apparatus for encoding/decoding video signal | Yong Jo Ahn, Ho Chan Ryu, Seanae Park, Byung Tae Oh, Byung-cheol Song | 2022-07-12 |
| 11368682 | Method and device for encoding/decoding image | Ho Chan Ryu, Yong Jo Ahn | 2022-06-21 |
| 11350093 | Residual coefficient encoding/decoding method and device | Sea Nae Park, Jong Seok Lee | 2022-05-31 |
| 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 |
| 11323704 | Apparatus for encoding and decoding image by skip encoding and method for same | Sung Chang LIM, Ha Hyun LEE, Se Yoon Jeong, Hui Yong KIM, Suk Hee Cho +9 more | 2022-05-03 |
| 11284099 | Method and device for encoding/decoding residual block on basis of quantization parameter | Sea Nae Park | 2022-03-22 |
| 11277613 | Method and an apparatus for encoding/decoding residual coefficient | Sea Nae Park | 2022-03-15 |
| 11277622 | Image encoder and decoder using unidirectional prediction | Hae Chul Choi, Se Yoon Jeong, Sung Chang LIM, Jin Soo Choi, Jin Woo Hong +6 more | 2022-03-15 |