Issued Patents All Time
Showing 51–75 of 148 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11902591 | Method and apparatus for parallel encoding and decoding of moving picture data | Sea Nae Park, Joo Hyung Byeon, Seung Wook Park, Wha Pyeong Lim | 2024-02-13 |
| 11895337 | Method and apparatus for parallel encoding and decoding of moving picture data | Sea Nae Park, Joo Hyung Byeon, Seung Wook Park, Wha Pyeong Lim | 2024-02-06 |
| 11889120 | Method and apparatus for parallel encoding and decoding of moving picture data | Sea Nae Park, Joo Hyung Byeon, Seung Wook Park, Wha Pyeong Lim | 2024-01-30 |
| 11882292 | Image encoder and decoder using unidirectional prediction | Hae Chul Choi, Se Yoon Jeong, Sung Chang LIM, Jin Soo Choi, Jin Woo Hong +6 more | 2024-01-23 |
| 11882275 | Method and device for encoding/decoding image | Ho Chan Ryu, Yong Jo Ahn | 2024-01-23 |
| 11863754 | Method and for reconstructing chroma block and video decoding apparatus | Sea Nae Park, Seung Wook Park, Wha Pyeong Lim | 2024-01-02 |
| 11849110 | 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 | 2023-12-19 |
| 11838524 | 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 | 2023-12-05 |
| 11838527 | Method and device for encoding/decoding residual block on basis of quantization parameter | Sea Nae Park | 2023-12-05 |
| 11818354 | Method and an apparatus for encoding/decoding residual coefficient | Sea Nae Park | 2023-11-14 |
| 11770550 | Method and device for simplifying the encoding and decoding of ultra-high definition images | Sung Chang LIM, Hae Chul Choi, Se Yoon Jeong, Suk Hee Cho, Hui Yong KIM +8 more | 2023-09-26 |
| 11770539 | Method and apparatus for encoding/decoding video signal | Yong Jo Ahn, Ho Chan Ryu, Seanae Park, Byung Tae Oh, Byung-cheol Song | 2023-09-26 |
| 11765348 | Method and an apparatus for processing a video signal based on inter-component reference | Sea Nae Park | 2023-09-19 |
| 11729423 | Apparatus and method for encoding and decoding moving picture using adaptive scanning | Jeong-Il Seo, Wook-Joong Kim, Kyu-Heon Kim, Kyeong Ok Kang, Jin Woo Hong +4 more | 2023-08-15 |
| 11706429 | Method and device for encoding and decoding image involving gradual refresh technique | Han Sol Choi, Jong Seok Lee, Sea Nae Park, Seung Wook Park, Wha Pyeong Lim | 2023-07-18 |
| 11683502 | Image encoder and decoder using unidirectional prediction | Hae Chul Choi, Se Yoon Jeong, Sung Chang LIM, Jin Soo Choi, Jin Woo Hong +6 more | 2023-06-20 |
| 11665363 | Method, apparatus, system and computer-readable recording medium for feature map information | Hyoung Jin Kwon, Ji-Hoon DO, Dong Hyun Kim, Youn-Hee KIM, Jong Ho Kim +10 more | 2023-05-30 |
| 11632546 | Method and device for effective video encoding/decoding via local lighting compensation | Gun Bang, Hui Yong KIM, Seoung-Jun Oh, Sea Nae Park, Jun Taek Park +1 more | 2023-04-18 |
| 11570439 | Inverse quantization device and method used in video decoding device | Sea Nae Park, Jong Seok Lee, Seung Wook Park, Wha Pyeong Lim | 2023-01-31 |
| 11553209 | Method and apparatus for parallel encoding and decoding of moving picture data | Sea Nae Park, Joo Hyung Byeon, Seung Wook Park, Wha Pyeong Lim | 2023-01-10 |
| 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 |