- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 6/21 - Open loop start
Patent holdings for IPC class H02P 6/21
Total number of patents in this class: 87
10-year publication summary
|
8
|
6
|
11
|
12
|
7
|
8
|
15
|
6
|
3
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19615 |
6 |
| Crestron Electronics Inc. | 707 |
4 |
| Schaeffler Technologies AG & Co. KG | 10687 |
3 |
| Nanjing Chervon Industry Co., Ltd. | 1207 |
3 |
| Zhongshan Broad-Ocean Motor Co., Ltd. | 536 |
3 |
| Minebea Mitsumi Inc. | 1872 |
3 |
| LG Electronics Inc. | 74953 |
2 |
| Denso Corporation | 25165 |
2 |
| ZF Friedrichshafen AG | 7229 |
2 |
| CONMED Corporation | 1025 |
2 |
| Festool GmbH | 405 |
2 |
| Hangzhou Leaderway Electronics Co., Ltd. | 22 |
2 |
| Linestream Technologies | 10 |
2 |
| Pierburg Pump Technology GmbH | 330 |
2 |
| United Automotive Electronic Systems Co. Ltd | 97 |
2 |
| Danfoss Power Electronics A/S | 123 |
2 |
| Vitesco Technologies GmbH | 2406 |
2 |
| Copeland LP | 690 |
2 |
| Hitachi Automotive Systems, Ltd. | 3954 |
1 |
| Renesas Electronics Corporation | 5871 |
1 |
| Other owners | 39 |