- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/573 - Motion compensation with multiple frame prediction using two or more reference frames in a given prediction direction
Patent holdings for IPC class H04N 19/573
Total number of patents in this class: 1216
10-year publication summary
|
95
|
104
|
131
|
151
|
115
|
83
|
79
|
104
|
69
|
35
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 75807 |
107 |
| Qualcomm Incorporated | 92725 |
83 |
| Sun Patent Trust | 1999 |
66 |
| Microsoft Technology Licensing, LLC | 54489 |
61 |
| Huawei Technologies Co., Ltd. | 123867 |
59 |
| Samsung Electronics Co., Ltd. | 158337 |
50 |
| Tencent America LLC | 4294 |
48 |
| Beijing Dajia Internet Information Technology Co., Ltd. | 1559 |
42 |
| Bytedance Inc. | 4418 |
36 |
| Electronics and Telecommunications Research Institute | 9689 |
35 |
| Beijing Bytedance Network Technology Co., Ltd. | 4154 |
34 |
| Google LLC | 44601 |
29 |
| Intel Corporation | 47069 |
26 |
| KT Corporation | 2088 |
25 |
| Ericsson | 22839 |
24 |
| SZ DJI Technology Co., Ltd | 6939 |
24 |
| Texas Instruments Incorporated | 19636 |
21 |
| Sony Corporation | 30128 |
20 |
| HFI Innovation Inc. | 1151 |
19 |
| NTT DoCoMo, Inc. | 14827 |
18 |
| Other owners | 389 |