- All sections
- H - Electricity
- H02P - Control or regulation of electric motors, electric generators or dynamo-electric converterscontrolling transformers, reactors or choke coils
- H02P 8/34 - Monitoring operation
Patent holdings for IPC class H02P 8/34
Total number of patents in this class: 119
10-year publication summary
|
8
|
12
|
16
|
8
|
3
|
8
|
11
|
8
|
11
|
5
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Minebea Mitsumi Inc. | 1968 |
8 |
| Fujikoki Corporation | 419 |
7 |
| Texas Instruments Incorporated | 19640 |
6 |
| Rohm Co., Ltd. | 6877 |
5 |
| Sanofi-Aventis Deutschland GmbH | 2588 |
4 |
| Seiko Epson Corporation | 20337 |
4 |
| Maxim Integrated Products, Inc. | 1028 |
3 |
| Microchip Technology Incorporated | 3346 |
3 |
| Trinamic Motion Control GmbH & Co. KG | 13 |
3 |
| Seiko Watch Corporation | 111 |
3 |
| Siemens AG | 23996 |
2 |
| Canon Inc. | 44051 |
2 |
| Toshiba Corporation | 12594 |
2 |
| Schaeffler Technologies AG & Co. KG | 11093 |
2 |
| citizen Watch Co., Ltd. | 1090 |
2 |
| Roche Diabetes Care, Inc. | 1496 |
2 |
| STMicroelectronics International N.V. | 4217 |
2 |
| Tyco Fire & Security GmbH | 3672 |
2 |
| Venture Measurement Company, LLC | 30 |
2 |
| F. Hoffmann-La Roche AG | 7808 |
1 |
| Other owners | 54 |