- 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: 547
10-year publication summary
|
54
|
63
|
64
|
44
|
49
|
63
|
42
|
28
|
35
|
24
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Qualcomm Incorporated | 84501 |
56 |
| Sun Patent Trust | 1991 |
55 |
| Microsoft Technology Licensing, LLC | 53512 |
46 |
| Huawei Technologies Co., Ltd. | 110995 |
37 |
| Ericsson | 21593 |
32 |
| LG Electronics Inc. | 72473 |
26 |
| Samsung Electronics Co., Ltd. | 144143 |
25 |
| KT Corporation | 1974 |
24 |
| SZ DJI Technology Co., Ltd | 6842 |
20 |
| Bytedance Inc. | 3742 |
19 |
| Sony Corporation | 31148 |
17 |
| Beijing Bytedance Network Technology Co., Ltd. | 4068 |
17 |
| Nokia Technologies Oy | 17558 |
14 |
| Tencent America LLC | 3736 |
14 |
| HFI Innovation Inc. | 761 |
7 |
| Velos Media, LLC | 108 |
7 |
| InterDigital Holdings, Inc. | 830 |
6 |
| Intel Corporation | 46699 |
5 |
| Texas Instruments Incorporated | 19487 |
5 |
| Chips & Media, Inc | 73 |
5 |
| Other owners | 110 |