- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 7/08 - Systems for the simultaneous or sequential transmission of more than one television signal, e.g. additional information signals, the signals occupying wholly or partially the same frequency band
Patent holdings for IPC class H04N 7/08
Total number of patents in this class: 893
10-year publication summary
|
101
|
73
|
48
|
48
|
52
|
52
|
32
|
28
|
13
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 69257 |
238 |
| Samsung Electronics Co., Ltd. | 131630 |
73 |
| Electronics and Telecommunications Research Institute | 8830 |
41 |
| Sony Corporation | 32931 |
25 |
| ZTE Corporation | 39218 |
17 |
| Saturn Licensing LLC | 1502 |
16 |
| Huawei Technologies Co., Ltd. | 100781 |
12 |
| Personalized Media Communications, LLC | 103 |
12 |
| Advocado, Inc. | 49 |
12 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
11 |
| Apple Inc. | 50209 |
10 |
| Canon Inc. | 36841 |
8 |
| Thomson Licensing | 4027 |
6 |
| Microsoft Technology Licensing, LLC | 51439 |
6 |
| Lattice Semiconductor Corporation | 705 |
6 |
| Popio Mobile Video Cloud, LLC | 22 |
6 |
| Microsoft Corporation | 10954 |
5 |
| Google Inc. | 4362 |
5 |
| Nokia Corporation | 6965 |
5 |
| Texas Instruments Incorporated | 19376 |
5 |
| Other owners | 374 |