- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 7/083 - 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 with signal insertion during the vertical and the horizontal blanking interval
Patent holdings for IPC class H04N 7/083
Total number of patents in this class: 32
10-year publication summary
|
3
|
4
|
3
|
2
|
4
|
0
|
3
|
0
|
1
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Lattice Semiconductor Corporation | 666 |
3 |
| Maxell Holdings, Ltd. | 1349 |
3 |
| Maxell, Ltd. | 2708 |
3 |
| Canon Inc. | 38613 |
2 |
| Analog Devices International Unlimited Company | 1844 |
2 |
| Disney Enterprises, Inc. | 6054 |
1 |
| Samsung Display Co., Ltd. | 33218 |
1 |
| Sony Corporation | 31467 |
1 |
| Panasonic Corporation | 20286 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 30119 |
1 |
| ATI Technologies ULC | 1481 |
1 |
| Nextchip Co., Ltd. | 41 |
1 |
| Silicon Image, Inc. | 111 |
1 |
| Sony Olympus Medical Solutions Inc. | 366 |
1 |
| Synaptics Incorporated | 1789 |
1 |
| Techpoint, Inc. | 12 |
1 |
| Zhejiang Dahua Technology Co., Ltd. | 594 |
1 |
| Ncomputing Global, Inc | 26 |
1 |
| Analog Devices Global Unlimited Company | 122 |
1 |
| Canon Kabushiki Kaisha | 6962 |
1 |
| Other owners | 4 |