- 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: 257
10-year publication summary
|
17
|
10
|
6
|
34
|
34
|
59
|
18
|
18
|
18
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
37 |
| Beijing Bytedance Network Technology Co., Ltd. | 3621 |
29 |
| Bytedance Inc. | 2313 |
29 |
| Huawei Technologies Co., Ltd. | 100781 |
20 |
| Samsung Electronics Co., Ltd. | 131630 |
16 |
| Panasonic Intellectual Property Corporation of America | 7230 |
15 |
| HFI Innovation Inc. | 755 |
9 |
| LG Electronics Inc. | 69257 |
8 |
| Dolby International AB | 1076 |
8 |
| Sun Patent Trust | 1972 |
8 |
| Sony Corporation | 32931 |
5 |
| Google LLC | 38759 |
5 |
| Xylon LLC | 86 |
5 |
| ZeniMax Media Inc. | 702 |
5 |
| Sharp Kabushiki Kaisha | 18957 |
4 |
| Microsoft Technology Licensing, LLC | 51439 |
3 |
| Dolby Laboratories Licensing Corporation | 3883 |
3 |
| Intellectual Discovery Co., Ltd. | 670 |
3 |
| Vid Scale, Inc. | 442 |
3 |
| InterDigital VC Holdings, Inc. | 397 |
3 |
| Other owners | 39 |