- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/179 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being a scene or a shot
Patent holdings for IPC class H04N 19/179
Total number of patents in this class: 302
10-year publication summary
|
54
|
28
|
38
|
33
|
41
|
38
|
34
|
18
|
20
|
3
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Netflix, Inc. | 944 |
26 |
| Dolby Laboratories Licensing Corporation | 3883 |
19 |
| Microsoft Technology Licensing, LLC | 51439 |
18 |
| Qualcomm Incorporated | 76576 |
12 |
| Sony Corporation | 32931 |
10 |
| Intel Corporation | 45621 |
10 |
| ARRIS Enterprises LLC | 3432 |
10 |
| Google LLC | 38759 |
9 |
| Apple Inc. | 50209 |
7 |
| SK Telecom Co., Ltd. | 1699 |
7 |
| Samsung Electronics Co., Ltd. | 131630 |
6 |
| Axis AB | 880 |
6 |
| Euclid Discoveries, LLC | 42 |
6 |
| Koninklijke Philips N.V. | 22975 |
5 |
| Huawei Technologies Co., Ltd. | 100781 |
5 |
| Mediatek Inc. | 4584 |
5 |
| Sony Interactive Entertainment Inc. | 5162 |
5 |
| Bitmovin inc | 21 |
4 |
| The British Broadcasting Corporation | 315 |
4 |
| Comcast Cable Communications, LLC | 4075 |
4 |
| Other owners | 124 |