- All sections
- H - Electricity
- H04N - Pictorial communication, e.g. television
- H04N 7/06 - Systems for the simultaneous transmission of one television signal, i.e. both picture and sound, by more than one carrier
Patent holdings for IPC class H04N 7/06
Total number of patents in this class: 49
10-year publication summary
|
3
|
6
|
7
|
3
|
4
|
4
|
3
|
2
|
3
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| LG Electronics Inc. | 74502 |
3 |
| Cable Television Laboratories, Inc. | 1059 |
3 |
| Samsung Electronics Co., Ltd. | 152016 |
2 |
| Hewlett-Packard Development Company, L.P. | 25446 |
2 |
| Amazon Technologies, Inc. | 27542 |
2 |
| Zhejiang Dahua Technology Co., Ltd. | 634 |
2 |
| International Business Machines Corporation | 62002 |
1 |
| Toyota Motor Corporation | 34094 |
1 |
| Canon Inc. | 41835 |
1 |
| Huawei Technologies Co., Ltd. | 118634 |
1 |
| Olympus Corporation | 13045 |
1 |
| Motorola Solutions, Inc. | 4516 |
1 |
| Realtek Semiconductor Corp. | 3398 |
1 |
| Boe Technology Group Co., Ltd. | 42636 |
1 |
| Audio-Technica U.S., Inc. | 47 |
1 |
| Axis AB | 1007 |
1 |
| Comcast Cable Communications, LLC | 4987 |
1 |
| Cyberbit Ltd. | 39 |
1 |
| Dolby Laboratories Licensing Corporation | 4244 |
1 |
| Hangzhou Hikvision Digital Technology Co., Ltd. | 1315 |
1 |
| Other owners | 21 |