- 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: 1038
10-year publication summary
|
137
|
83
|
95
|
104
|
131
|
150
|
115
|
77
|
76
|
32
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
92 |
| Qualcomm Incorporated | 76576 |
77 |
| Sun Patent Trust | 1972 |
56 |
| Huawei Technologies Co., Ltd. | 100781 |
51 |
| Microsoft Technology Licensing, LLC | 51439 |
40 |
| Samsung Electronics Co., Ltd. | 131630 |
34 |
| Tencent America LLC | 2959 |
33 |
| Beijing Dajia Internet Information Technology Co., Ltd. | 1181 |
32 |
| Beijing Bytedance Network Technology Co., Ltd. | 3621 |
29 |
| Bytedance Inc. | 2313 |
29 |
| Electronics and Telecommunications Research Institute | 8830 |
28 |
| Intel Corporation | 45621 |
26 |
| Ericsson | 20417 |
23 |
| Google LLC | 38759 |
23 |
| KT Corporation | 1885 |
22 |
| Sony Corporation | 32931 |
21 |
| NTT DoCoMo, Inc. | 11501 |
19 |
| Dolby Laboratories Licensing Corporation | 3883 |
19 |
| SZ DJI Technology Co., Ltd | 6791 |
19 |
| Texas Instruments Incorporated | 19376 |
18 |
| Other owners | 347 |