- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/53 - Multi-resolution motion estimationHierarchical motion estimation
Patent holdings for IPC class H04N 19/53
Total number of patents in this class: 424
10-year publication summary
|
34
|
42
|
37
|
47
|
62
|
31
|
15
|
13
|
24
|
14
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 72473 |
48 |
| Dolby Video Compression, LLC | 339 |
39 |
| Samsung Electronics Co., Ltd. | 144143 |
26 |
| Intel Corporation | 46699 |
23 |
| Qualcomm Incorporated | 84501 |
17 |
| Huawei Technologies Co., Ltd. | 110995 |
14 |
| Bytedance Inc. | 3742 |
13 |
| Beijing Bytedance Network Technology Co., Ltd. | 4068 |
12 |
| Hyundai Motor Company | 21626 |
9 |
| Dolby Laboratories Licensing Corporation | 4093 |
9 |
| KT Corporation | 1974 |
9 |
| Google LLC | 41828 |
8 |
| Tencent America LLC | 3736 |
8 |
| Canon Inc. | 39442 |
7 |
| Texas Instruments Incorporated | 19487 |
7 |
| Kwangwoon University Industry-academic Collaboration Foundation | 413 |
7 |
| Microsoft Technology Licensing, LLC | 53512 |
6 |
| Beijing Dajia Internet Information Technology Co., Ltd. | 1447 |
6 |
| Kia Corporation | 9306 |
6 |
| Apple Inc. | 54479 |
5 |
| Other owners | 145 |