- 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: 415
10-year publication summary
|
80
|
56
|
31
|
31
|
39
|
39
|
36
|
18
|
28
|
12
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Microsoft Technology Licensing, LLC | 51439 |
19 |
| Avago Technologies International Sales Pte. Limited | 9260 |
15 |
| Samsung Electronics Co., Ltd. | 131630 |
14 |
| Intel Corporation | 45621 |
13 |
| Huawei Technologies Co., Ltd. | 100781 |
11 |
| NEC Corporation | 32703 |
10 |
| Sony Interactive Entertainment Inc. | 5162 |
9 |
| Sling Media L.L.C. | 199 |
9 |
| Sony Corporation | 32931 |
8 |
| Mediatek Inc. | 4584 |
8 |
| Google LLC | 38759 |
8 |
| Tencent Technology (Shenzhen) Company Limited | 12951 |
8 |
| Apple Inc. | 50209 |
7 |
| Qualcomm Incorporated | 76576 |
7 |
| University-industry Cooperation Group of Kyung Hee University | 1078 |
7 |
| Netflix, Inc. | 944 |
6 |
| SZ DJI Technology Co., Ltd | 6791 |
6 |
| NVIDIA Corporation | 6381 |
5 |
| Amazon Technologies, Inc. | 24422 |
5 |
| Comcast Cable Communications, LLC | 4075 |
5 |
| Other owners | 235 |