- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/537 - Motion estimation other than block-based
Patent holdings for IPC class H04N 19/537
Total number of patents in this class: 281
10-year publication summary
|
10
|
6
|
34
|
34
|
59
|
18
|
18
|
18
|
16
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 85550 |
37 |
| Beijing Bytedance Network Technology Co., Ltd. | 4084 |
30 |
| Bytedance Inc. | 3827 |
30 |
| Huawei Technologies Co., Ltd. | 113006 |
22 |
| Samsung Electronics Co., Ltd. | 146534 |
17 |
| Panasonic Intellectual Property Corporation of America | 6793 |
17 |
| LG Electronics Inc. | 73210 |
10 |
| Dolby International AB | 1033 |
9 |
| HFI Innovation Inc. | 761 |
9 |
| Sun Patent Trust | 2000 |
9 |
| Google LLC | 42292 |
6 |
| Xylon LLC | 48 |
6 |
| Sony Corporation | 31028 |
5 |
| ZeniMax Media Inc. | 750 |
5 |
| Intellectual Discovery Co., Ltd. | 696 |
4 |
| Beijing Dajia Internet Information Technology Co., Ltd. | 1467 |
4 |
| Sharp Kabushiki Kaisha | 18738 |
4 |
| Microsoft Technology Licensing, LLC | 53739 |
3 |
| Dolby Laboratories Licensing Corporation | 4126 |
3 |
| Vid Scale, Inc. | 214 |
3 |
| Other owners | 48 |