- All sections
- H - Electricity
- H04B - Transmission
- H04B 10/207 - using a star-type coupler
Patent holdings for IPC class H04B 10/207
Total number of patents in this class: 20
10-year publication summary
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| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Scientific-Atlanta, Inc. | 140 |
5 |
| Corning Cable Systems LLC | 455 |
2 |
| Nokia Siemens Networks Oy | 1582 |
2 |
| Siemens AG | 24990 |
1 |
| Hewlett-Packard Development Company, L.P. | 28538 |
1 |
| Lockheed Martin Corporation | 3406 |
1 |
| Optical Solutions, Inc. | 6 |
1 |
| Technion Research & Development Foundation Ltd. | 1167 |
1 |
| Tellabs Operations, Inc. | 210 |
1 |
| Tellabs Petaluma, Inc. | 35 |
1 |
| BKtel communications GmbH | 2 |
1 |
| Alcatel Lucent | 4720 |
1 |
| France Telecom | 1618 |
1 |
| Telefonaktiebolaget LM Ericsson (publ) | 26435 |
1 |
| Other owners | 0 |