- All sections
- H - Electricity
- H04M - Telephonic communication
- H04M 1/72502 - Cordless telephones with one base station connected to a single line
Patent holdings for IPC class H04M 1/72502
Total number of patents in this class: 9
10-year publication summary
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0
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0
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0
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2
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0
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3
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1
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3
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0
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0
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| DSP Group Ltd. | 169 |
2 |
| Rtx A/S | 67 |
2 |
| 3m Innovative Properties Company | 18406 |
1 |
| Cisco Technology, Inc. | 18858 |
1 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
1 |
| BCE Inc. | 431 |
1 |
| Meizhou Guowei Electronics Co., Ltd | 1 |
1 |
| Other owners | 0 |