- 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: 69
10-year publication summary
|
8
|
12
|
3
|
6
|
8
|
14
|
9
|
2
|
4
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
9 |
| Huawei Technologies Co., Ltd. | 100781 |
7 |
| Sun Patent Trust | 1972 |
7 |
| Google LLC | 38759 |
4 |
| Canon Inc. | 36841 |
3 |
| Intel Corporation | 45621 |
3 |
| Texas Instruments Incorporated | 19376 |
3 |
| Cisco Technology, Inc. | 18858 |
2 |
| Microsoft Technology Licensing, LLC | 51439 |
2 |
| Dolby Laboratories Licensing Corporation | 3883 |
2 |
| Imagination Technologies Limited | 1458 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Sony Corporation | 32931 |
1 |
| Industrial Technology Research Institute | 4898 |
1 |
| Mitsubishi Electric Corporation | 43934 |
1 |
| Olympus Corporation | 13667 |
1 |
| Panasonic Intellectual Property Corporation of America | 7230 |
1 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
1 |
| Citrix Systems, Inc. | 3905 |
1 |
| Godo Kaisha IP Bridge 1 | 419 |
1 |
| Other owners | 16 |