- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/56 - Motion estimation with initialisation of the vector search, e.g. estimating a good candidate to initiate a search
Patent holdings for IPC class H04N 19/56
Total number of patents in this class: 929
10-year publication summary
|
71
|
59
|
88
|
111
|
74
|
54
|
54
|
48
|
55
|
25
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Huawei Technologies Co., Ltd. | 124379 |
76 |
| Sun Patent Trust | 1999 |
75 |
| Qualcomm Incorporated | 93006 |
74 |
| LG Electronics Inc. | 75910 |
52 |
| Bytedance Inc. | 4427 |
50 |
| Beijing Bytedance Network Technology Co., Ltd. | 4154 |
46 |
| Samsung Electronics Co., Ltd. | 158605 |
41 |
| SZ DJI Technology Co., Ltd | 6938 |
28 |
| Tencent America LLC | 4323 |
28 |
| HFI Innovation Inc. | 1149 |
21 |
| Electronics and Telecommunications Research Institute | 9697 |
20 |
| Canon Inc. | 44134 |
16 |
| Mediatek Inc. | 2518 |
16 |
| Microsoft Technology Licensing, LLC | 54524 |
14 |
| Nokia Technologies Oy | 21548 |
14 |
| M & K Holdings Inc. | 79 |
13 |
| Texas Instruments Incorporated | 19639 |
12 |
| KT Corporation | 2088 |
11 |
| SK Telecom Co., Ltd. | 1649 |
10 |
| Google LLC | 44674 |
9 |
| Other owners | 303 |