- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/567 - Motion estimation based on rate distortion criteria
Patent holdings for IPC class H04N 19/567
Total number of patents in this class: 290
10-year publication summary
|
31
|
26
|
31
|
25
|
39
|
37
|
23
|
20
|
11
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 100781 |
27 |
| Sun Patent Trust | 1972 |
18 |
| Qualcomm Incorporated | 76576 |
13 |
| Beijing Bytedance Network Technology Co., Ltd. | 3621 |
13 |
| Bytedance Inc. | 2313 |
13 |
| Google LLC | 38759 |
11 |
| Intel Corporation | 45621 |
10 |
| Sony Corporation | 32931 |
9 |
| Toshiba Corporation | 12017 |
8 |
| Apple Inc. | 50209 |
7 |
| Texas Instruments Incorporated | 19376 |
7 |
| GE Video Compression, LLC | 373 |
7 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| SK Telecom Co., Ltd. | 1699 |
6 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
5 |
| ATI Technologies ULC | 1396 |
5 |
| HFI Innovation Inc. | 755 |
5 |
| Tencent Technology (Shenzhen) Company Limited | 12951 |
5 |
| LG Electronics Inc. | 69257 |
4 |
| Mitsubishi Electric Corporation | 43934 |
4 |
| Other owners | 107 |