- All sections
- H - Electricity
- H04B - Transmission
- H04B 3/60 - Systems for communication between relatively movable stations, e.g. for communication with lift
Patent holdings for IPC class H04B 3/60
Total number of patents in this class: 40
10-year publication summary
|
6
|
6
|
6
|
4
|
3
|
2
|
4
|
1
|
3
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens AG | 24563 |
3 |
| Igus GmbH | 513 |
3 |
| SEW-EURODRIVE GmbH & Co. KG | 1919 |
3 |
| Angaza Design, Inc. | 7 |
2 |
| Subsea 7 Limited | 218 |
2 |
| Cellium Technologies, Ltd. | 21 |
2 |
| NEC Corporation | 34584 |
1 |
| Mitsubishi Electric Corporation | 45020 |
1 |
| Alstom Transport Technologies | 265 |
1 |
| Beckhoff Automation GmbH | 506 |
1 |
| Benchmark Electronics, Inc. | 49 |
1 |
| Biosense Webster (Israel) Ltd. | 2097 |
1 |
| CEDES AG | 77 |
1 |
| DriverTech, LLC | 9 |
1 |
| General Dynamics Land Systems - Canada Corporation | 15 |
1 |
| Innova Patent GmbH | 250 |
1 |
| Krones AG | 2128 |
1 |
| Mersen France Amiens SAS | 37 |
1 |
| Oceaneering International, Inc. | 420 |
1 |
| PACCAR Inc | 1294 |
1 |
| Other owners | 11 |