- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 19/164 - Feedback from the receiver or from the transmission channel
Patent holdings for IPC class H04N 19/164
Total number of patents in this class: 452
10-year publication summary
|
31
|
31
|
39
|
39
|
36
|
19
|
31
|
28
|
23
|
17
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 54489 |
18 |
| Intel Corporation | 47069 |
16 |
| Samsung Electronics Co., Ltd. | 158337 |
15 |
| Avago Technologies International Sales Pte. Limited | 8545 |
15 |
| Huawei Technologies Co., Ltd. | 123867 |
14 |
| Qualcomm Incorporated | 92725 |
11 |
| NEC Corporation | 37135 |
10 |
| Google LLC | 44601 |
10 |
| Sony Interactive Entertainment Inc. | 6457 |
9 |
| Tencent Technology (Shenzhen) Company Limited | 16031 |
9 |
| Sony Corporation | 30128 |
8 |
| Mediatek Inc. | 5379 |
8 |
| Apple Inc. | 58995 |
7 |
| NVIDIA Corporation | 8711 |
7 |
| Netflix, Inc. | 1358 |
7 |
| University-industry Cooperation Group of Kyung Hee University | 1343 |
7 |
| Ericsson | 22839 |
6 |
| Amazon Technologies, Inc. | 28182 |
6 |
| Comcast Cable Communications, LLC | 5197 |
6 |
| SZ DJI Technology Co., Ltd | 6939 |
6 |
| Other owners | 257 |