- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/65 - Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using error resilience
Patent holdings for IPC class H04N 19/65
Total number of patents in this class: 440
10-year publication summary
|
64
|
68
|
51
|
50
|
47
|
27
|
40
|
33
|
22
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| GE Video Compression, LLC | 373 |
31 |
| Samsung Electronics Co., Ltd. | 131630 |
23 |
| Huawei Technologies Co., Ltd. | 100781 |
19 |
| Microsoft Technology Licensing, LLC | 51439 |
19 |
| Qualcomm Incorporated | 76576 |
18 |
| Sony Corporation | 32931 |
13 |
| Google LLC | 38759 |
13 |
| Sun Patent Trust | 1972 |
12 |
| Intel Corporation | 45621 |
11 |
| Cisco Technology, Inc. | 18858 |
11 |
| NEC Corporation | 32703 |
10 |
| Canon Inc. | 36841 |
10 |
| Apple Inc. | 50209 |
8 |
| LG Electronics Inc. | 69257 |
7 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
7 |
| Tencent America LLC | 2959 |
7 |
| Fujitsu Limited | 19265 |
6 |
| MegaChips Corporation | 366 |
6 |
| Panasonic Corporation | 20786 |
5 |
| Ericsson | 20417 |
5 |
| Other owners | 199 |