- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/66 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience involving data partitioning, i.e. separation of data into packets or partitions according to importance
Patent holdings for IPC class H04N 19/66
Total number of patents in this class: 229
10-year publication summary
|
15
|
18
|
24
|
21
|
23
|
11
|
22
|
24
|
20
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Dolby Video Compression, LLC | 361 |
23 |
| Tencent America LLC | 4171 |
21 |
| Huawei Technologies Co., Ltd. | 120098 |
16 |
| LG Electronics Inc. | 74968 |
15 |
| Panasonic Intellectual Property Corporation of America | 7074 |
14 |
| Qualcomm Incorporated | 90221 |
11 |
| Nokia Technologies Oy | 20297 |
8 |
| Microsoft Technology Licensing, LLC | 54242 |
7 |
| Apple Inc. | 58074 |
6 |
| Samsung Electronics Co., Ltd. | 153845 |
5 |
| Dolby Laboratories Licensing Corporation | 4266 |
5 |
| MBDA UK Limited | 230 |
5 |
| ViaSat, Inc. | 1685 |
5 |
| Beijing Bytedance Network Technology Co., Ltd. | 4127 |
5 |
| Bytedance Inc. | 4246 |
5 |
| Mediatek Inc. | 5398 |
4 |
| Cisco Technology, Inc. | 22278 |
3 |
| Advanced Micro Devices, Inc. | 6008 |
3 |
| Comcast Cable Communications, LLC | 5038 |
3 |
| Google LLC | 43789 |
3 |
| Other owners | 62 |