- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 9/077 - Picture signal generators with one pick-up device only whereby the colour signals are characterised by their phase
Patent holdings for IPC class H04N 9/077
Total number of patents in this class: 29
10-year publication summary
|
8
|
8
|
4
|
3
|
3
|
0
|
1
|
0
|
0
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Samsung Electronics Co., Ltd. | 144143 |
7 |
| Sony Corporation | 31148 |
4 |
| FUJIFILM Corporation | 29228 |
3 |
| VisEra Technologies Company Limited | 236 |
3 |
| Semiconductor Components Industries, L.L.C. | 5249 |
2 |
| Apple Inc. | 54479 |
1 |
| Canon Inc. | 39442 |
1 |
| Olympus Corporation | 13199 |
1 |
| LG Innotek Co., Ltd. | 7536 |
1 |
| Motorola Solutions, Inc. | 4375 |
1 |
| Clarion Co., Ltd. | 864 |
1 |
| MGI Tech Co., Ltd | 412 |
1 |
| Panasonic Semiconductor Solutions Co., Ltd. | 831 |
1 |
| Evident Corporation | 1029 |
1 |
| Hanwha Vision Co., Ltd. | 654 |
1 |
| Other owners | 0 |