- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/54 - Motion estimation other than block-based using feature points or meshes
Patent holdings for IPC class H04N 19/54
Total number of patents in this class: 287
10-year publication summary
|
9
|
12
|
16
|
24
|
29
|
50
|
16
|
22
|
45
|
27
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
33 |
| LG Electronics Inc. | 69257 |
27 |
| Huawei Technologies Co., Ltd. | 100781 |
17 |
| Bytedance Inc. | 2313 |
17 |
| Beijing Bytedance Network Technology Co., Ltd. | 3621 |
16 |
| Tencent America LLC | 2959 |
14 |
| Samsung Electronics Co., Ltd. | 131630 |
7 |
| Google LLC | 38759 |
7 |
| Sony Corporation | 32931 |
6 |
| ATI Technologies ULC | 1396 |
6 |
| Vid Scale, Inc. | 442 |
6 |
| KDDI Corporation | 764 |
5 |
| Beijing Dajia Internet Information Technology Co., Ltd. | 1181 |
5 |
| Disney Enterprises, Inc. | 6012 |
4 |
| Intel Corporation | 45621 |
4 |
| Panasonic Intellectual Property Corporation of America | 7230 |
4 |
| University of Science and Technology of China | 318 |
4 |
| Innopeak Technology, Inc. | 291 |
4 |
| Mitsubishi Electric Corporation | 43934 |
3 |
| Hyundai Motor Company | 19021 |
3 |
| Other owners | 95 |