- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 7/56 - Synchronising systems therefor
Patent holdings for IPC class H04N 7/56
Total number of patents in this class: 53
10-year publication summary
|
2
|
3
|
6
|
7
|
5
|
5
|
3
|
1
|
0
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Bygge Technologies Inc. | 4 |
4 |
| Evolon Technology, Inc. | 18 |
4 |
| Magnolia Blue Corporation | 1155 |
4 |
| D-Box Technologies Inc. | 88 |
3 |
| AT&T Intellectual Property I, L.P. | 10055 |
2 |
| Intel Corporation | 46313 |
2 |
| Boe Technology Group Co., Ltd. | 44784 |
2 |
| Avago Technologies International Sales Pte. Limited | 8525 |
2 |
| Samsung Electronics Co., Ltd. | 159298 |
1 |
| BlackBerry Limited | 4832 |
1 |
| Canon Inc. | 44414 |
1 |
| Toshiba Corporation | 12732 |
1 |
| Koninklijke Philips Electronics N.V. | 7115 |
1 |
| Electronics and Telecommunications Research Institute | 9701 |
1 |
| Huawei Technologies Co., Ltd. | 125107 |
1 |
| Thomson Licensing | 3150 |
1 |
| Mediatek Inc. | 5544 |
1 |
| ZTE Corporation | 44302 |
1 |
| Realtek Semiconductor Corp. | 3525 |
1 |
| BAE Systems Information and Electronic Systems Integration Inc. | 1932 |
1 |
| Other owners | 18 |