- 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: 371
10-year publication summary
|
25
|
31
|
21
|
37
|
40
|
24
|
16
|
18
|
19
|
8
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84634 |
43 |
| Bytedance Inc. | 3747 |
30 |
| Beijing Bytedance Network Technology Co., Ltd. | 4070 |
27 |
| Sun Patent Trust | 1992 |
22 |
| Samsung Electronics Co., Ltd. | 144426 |
20 |
| Google LLC | 41903 |
17 |
| LG Electronics Inc. | 72559 |
15 |
| Dolby Laboratories Licensing Corporation | 4098 |
13 |
| Panasonic Intellectual Property Corporation of America | 7622 |
9 |
| Electronics and Telecommunications Research Institute | 9358 |
8 |
| InterDigital Holdings, Inc. | 833 |
8 |
| KDDI Corporation | 950 |
8 |
| KT Corporation | 1975 |
8 |
| Tencent America LLC | 3739 |
8 |
| Huawei Technologies Co., Ltd. | 111237 |
7 |
| HFI Innovation Inc. | 761 |
7 |
| Telefonaktiebolaget LM Ericsson (publ) | 27825 |
7 |
| Mediatek Inc. | 5058 |
6 |
| Vid Scale, Inc. | 215 |
6 |
| Apple Inc. | 54527 |
5 |
| Other owners | 97 |