- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 1/72505 - Radio link set-up procedures
Patent holdings for IPC class H04M 1/72505
Total number of patents in this class: 8
10-year publication summary
|
0
|
0
|
0
|
0
|
4
|
2
|
0
|
1
|
0
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Panasonic Intellectual Property Corporation of America | 7073 |
3 |
| Wirepas Oy | 66 |
2 |
| Yealink (Xiamen) Network Technology Co.,Ltd. | 173 |
2 |
| Samsung Electronics Co., Ltd. | 153573 |
1 |
| Other owners | 0 |