- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converters; controlling transformers, reactors or choke coils
- H02P 8/36 - Protection against faults, e.g. against overheating or step-out; Indicating faults
Patent holdings for IPC class H02P 8/36
Total number of patents in this class: 50
10-year publication summary
|
1
|
9
|
7
|
2
|
4
|
6
|
9
|
2
|
2
|
1
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Siemens Energy, Inc. | 1770 |
5 |
| Canon Inc. | 36841 |
4 |
| Hewlett-Packard Development Company, L.P. | 28538 |
3 |
| Robert Bosch GmbH | 40953 |
2 |
| Denso Corporation | 23338 |
2 |
| Panasonic Intellectual Property Management Co., Ltd. | 27812 |
2 |
| Rohm Co., Ltd. | 5843 |
2 |
| LG Innotek Co., Ltd. | 6758 |
2 |
| Melexis Technologies NV | 228 |
2 |
| Venture Measurement Company, LLC | 30 |
2 |
| LG Electronics Inc. | 69257 |
1 |
| Toshiba Corporation | 12017 |
1 |
| GM Global Technology Operations LLC | 13620 |
1 |
| Infineon Technologies AG | 8189 |
1 |
| Fujikoki Corporation | 330 |
1 |
| Goertek Inc. | 2477 |
1 |
| Kiekert Aktiengesellschaft | 1296 |
1 |
| Panoramic Power Ltd. | 48 |
1 |
| Schweitzer Engineering Laboratories, Inc. | 920 |
1 |
| Screen Holdings Co., Ltd. | 2431 |
1 |
| Other owners | 14 |