- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/58 - Motion compensation with long-term prediction, i.e. the reference frame for a current frame not being the temporally closest one
Patent holdings for IPC class H04N 19/58
Total number of patents in this class: 494
10-year publication summary
|
75
|
54
|
63
|
64
|
44
|
49
|
61
|
42
|
26
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 76576 |
57 |
| Sun Patent Trust | 1972 |
50 |
| Microsoft Technology Licensing, LLC | 51439 |
37 |
| Ericsson | 20417 |
30 |
| Huawei Technologies Co., Ltd. | 100781 |
29 |
| KT Corporation | 1885 |
24 |
| Samsung Electronics Co., Ltd. | 131630 |
23 |
| LG Electronics Inc. | 69257 |
22 |
| SZ DJI Technology Co., Ltd | 6791 |
17 |
| Sony Corporation | 32931 |
16 |
| Bytedance Inc. | 2313 |
15 |
| Nokia Technologies Oy | 15057 |
13 |
| Beijing Bytedance Network Technology Co., Ltd. | 3621 |
13 |
| Tencent America LLC | 2959 |
13 |
| HFI Innovation Inc. | 755 |
7 |
| InterDigital Holdings, Inc. | 520 |
6 |
| Velos Media, LLC | 109 |
6 |
| Intel Corporation | 45621 |
5 |
| Texas Instruments Incorporated | 19376 |
5 |
| Chips & Media, Inc | 65 |
5 |
| Other owners | 101 |