- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/557 - Motion estimation characterised by stopping computation or iteration based on certain criteria, e.g. error magnitude being too large or early exit
Patent holdings for IPC class H04N 19/557
Total number of patents in this class: 72
10-year publication summary
|
3
|
6
|
8
|
14
|
9
|
2
|
4
|
4
|
0
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 93376 |
8 |
| Huawei Technologies Co., Ltd. | 124837 |
8 |
| Sun Patent Trust | 1999 |
8 |
| Google LLC | 44796 |
5 |
| Canon Inc. | 44285 |
3 |
| Intel Corporation | 46292 |
3 |
| Texas Instruments Incorporated | 19644 |
3 |
| Cisco Technology, Inc. | 22612 |
2 |
| Microsoft Technology Licensing, LLC | 54586 |
2 |
| Dolby Laboratories Licensing Corporation | 4379 |
2 |
| Imagination Technologies Limited | 1796 |
2 |
| Samsung Electronics Co., Ltd. | 159029 |
1 |
| Sony Corporation | 30052 |
1 |
| NEC Corporation | 37395 |
1 |
| Industrial Technology Research Institute | 5196 |
1 |
| Mitsubishi Electric Corporation | 48351 |
1 |
| Olympus Corporation | 12907 |
1 |
| Panasonic Intellectual Property Corporation of America | 7266 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 5294 |
1 |
| Citrix Systems, Inc. | 3499 |
1 |
| Other owners | 17 |