- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/517 - Processing of motion vectors by encoding
Patent holdings for IPC class H04N 19/517
Total number of patents in this class: 383
10-year publication summary
|
29
|
16
|
39
|
45
|
50
|
56
|
29
|
28
|
26
|
5
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bytedance Inc. | 3687 |
30 |
| Beijing Bytedance Network Technology Co., Ltd. | 4038 |
27 |
| LG Electronics Inc. | 71880 |
20 |
| ZeniMax Media Inc. | 723 |
17 |
| Sony Corporation | 31261 |
15 |
| Huawei Technologies Co., Ltd. | 109214 |
15 |
| SK Telecom Co., Ltd. | 1662 |
15 |
| Intel Corporation | 46597 |
14 |
| Qualcomm Incorporated | 83550 |
12 |
| Comcast Cable Communications, LLC | 4517 |
11 |
| Google LLC | 41705 |
11 |
| Samsung Electronics Co., Ltd. | 142124 |
8 |
| Tencent America LLC | 3628 |
7 |
| Gensquare LLC | 137 |
7 |
| Maxell Holdings, Ltd. | 1337 |
6 |
| Maxell, Ltd. | 2729 |
6 |
| Electronics and Telecommunications Research Institute | 9182 |
5 |
| Panasonic Intellectual Property Corporation of America | 7554 |
5 |
| ZTE Corporation | 41673 |
5 |
| HFI Innovation Inc. | 761 |
5 |
| Other owners | 142 |