- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/146 - Data rate or code amount at the encoder output
Patent holdings for IPC class H04N 19/146
Total number of patents in this class: 1204
10-year publication summary
|
110
|
104
|
127
|
129
|
121
|
113
|
147
|
126
|
88
|
39
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Sony Corporation | 32931 |
63 |
| Samsung Electronics Co., Ltd. | 131630 |
57 |
| Qualcomm Incorporated | 76576 |
48 |
| Microsoft Technology Licensing, LLC | 51439 |
32 |
| Huawei Technologies Co., Ltd. | 100781 |
31 |
| Intel Corporation | 45621 |
28 |
| Sony Interactive Entertainment LLC | 1946 |
27 |
| Tencent Technology (Shenzhen) Company Limited | 12951 |
25 |
| Panasonic Intellectual Property Corporation of America | 7230 |
23 |
| LG Electronics Inc. | 69257 |
20 |
| Nippon Telegraph and Telephone Corporation | 14195 |
20 |
| Canon Inc. | 36841 |
18 |
| Bytedance Inc. | 2313 |
18 |
| Tencent America LLC | 2959 |
18 |
| Fraunhofer-Gesellschaft zur Foerderung der angewandten Forschung e.V. | 4569 |
17 |
| Netflix, Inc. | 944 |
17 |
| Axis AB | 880 |
15 |
| Google LLC | 38759 |
15 |
| V-Nova International Ltd. | 288 |
15 |
| Beijing Bytedance Network Technology Co., Ltd. | 3621 |
14 |
| Other owners | 683 |