- All sections
- H - Electricity
- H02H - Emergency protective circuit arrangements
- H02H 6/00 - Emergency protective circuit arrangements responsive to undesired changes from normal non-electric working conditions using simulators of the apparatus being protected, e.g. using thermal images
Patent holdings for IPC class H02H 6/00
Total number of patents in this class: 173
10-year publication summary
|
9
|
8
|
13
|
13
|
9
|
5
|
7
|
3
|
3
|
9
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Yazaki Corporation | 6766 |
18 |
| Sumitomo Wiring Systems, Ltd. | 10543 |
16 |
| Sumitomo Electric Industries, Ltd. | 15732 |
15 |
| AutoNetworks Technologies, Ltd. | 6729 |
15 |
| Siemens AG | 24342 |
13 |
| Schneider Electric USA, Inc. | 1313 |
10 |
| Robert Bosch GmbH | 43001 |
4 |
| SEW-EURODRIVE GmbH & Co. KG | 1972 |
4 |
| Eaton Intelligent Power Limited | 6052 |
4 |
| Apple Inc. | 56170 |
3 |
| Rohm Co., Ltd. | 6544 |
3 |
| Infineon Technologies AG | 8277 |
2 |
| Fuji Electric Co., Ltd. | 5242 |
2 |
| Makita Corporation | 2474 |
2 |
| Alpha and Omega Semiconductor (Cayman) Ltd. | 99 |
2 |
| Atlas Copco Airpower, naamloze vennootschap | 1037 |
2 |
| ebm-papst Mulfingen GmbH & Co. KG | 616 |
2 |
| Generac Power Systems, Inc. | 375 |
2 |
| Maschinenfabrik Reinhausen GmbH | 746 |
2 |
| Volkswagen AG | 7379 |
2 |
| Other owners | 50 |