- All sections
- H - Electricity
- H01R - Electrically-conductive connectionsstructural associations of a plurality of mutually-insulated electrical connecting elementscoupling devicescurrent collectors
- H01R 39/06 - Commutators other than with external cylindrical contact surface, e.g. flat commutators
Patent holdings for IPC class H01R 39/06
Total number of patents in this class: 19
10-year publication summary
|
6
|
2
|
0
|
1
|
0
|
1
|
0
|
1
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Robert Bosch GmbH | 44160 |
3 |
| Kelk Ltd. | 156 |
1 |
| Kolektor Group d.o.o. | 13 |
1 |
| Mitsuba Corporation | 822 |
1 |
| Schleifring und Apparatebau GmbH | 76 |
1 |
| Toyo Tanso Co., Ltd. | 217 |
1 |
| Tris Inc. | 18 |
1 |
| Valeo Equipements Electriques Moteur | 940 |
1 |
| Volvo Construction Equipment AB | 1222 |
1 |
| WorldConnect AG | 24 |
1 |
| Johnson Electric International AG | 379 |
1 |
| Schunk Hoffmann Carbon Technology AG | 8 |
1 |
| AC2T research GmbH | 13 |
1 |
| Zhejiang Greatwall Commutator Co., Ltd. | 4 |
1 |
| Schunk Carbon Technology GmbH | 42 |
1 |
| PHINIA Jersey Holdings LLC | 373 |
1 |
| Phinia Holdings Jersey Ltd | 300 |
1 |
| Other owners | 0 |