- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/583 - Motion compensation with overlapping blocks
Patent holdings for IPC class H04N 19/583
Total number of patents in this class: 387
10-year publication summary
|
31
|
21
|
37
|
40
|
24
|
16
|
18
|
19
|
11
|
14
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 93172 |
46 |
| Bytedance Inc. | 4433 |
31 |
| Beijing Bytedance Network Technology Co., Ltd. | 4158 |
27 |
| Sun Patent Trust | 1999 |
22 |
| Samsung Electronics Co., Ltd. | 158842 |
20 |
| Google LLC | 44743 |
17 |
| LG Electronics Inc. | 75973 |
15 |
| Dolby Laboratories Licensing Corporation | 4369 |
14 |
| Panasonic Intellectual Property Corporation of America | 7254 |
11 |
| InterDigital Holdings, Inc. | 967 |
10 |
| Mediatek Inc. | 5471 |
9 |
| KT Corporation | 2086 |
9 |
| KDDI Corporation | 1190 |
8 |
| Tencent America LLC | 4335 |
8 |
| Huawei Technologies Co., Ltd. | 124630 |
7 |
| HFI Innovation Inc. | 1149 |
7 |
| Telefonaktiebolaget LM Ericsson (publ) | 28880 |
7 |
| Apple Inc. | 59177 |
5 |
| Electronics and Telecommunications Research Institute | 9711 |
5 |
| Vid Scale, Inc. | 213 |
5 |
| Other owners | 104 |