- All sections
- G - Physics
- G05F - Systems for regulating electric or magnetic variables
- G05F 1/573 - Regulating voltage or current wherein the variable actually regulated by the final control device is dc using semiconductor devices in series with the load as final control devices sensing a condition of the system or its load in addition to means responsive to deviations in the output of the system, e.g. current, voltage, power factor for protection with overcurrent detector
Patent holdings for IPC class G05F 1/573
Total number of patents in this class: 284
10-year publication summary
|
15
|
21
|
23
|
26
|
33
|
12
|
18
|
14
|
16
|
0
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19403 |
18 |
| Ablic Inc. | 573 |
16 |
| Semiconductor Components Industries, L.L.C. | 5241 |
10 |
| Toshiba Corporation | 12022 |
8 |
| Rohm Co., Ltd. | 6281 |
8 |
| Qualcomm Incorporated | 81327 |
7 |
| Mitsumi Electric Co., Ltd. | 1077 |
7 |
| Infineon Technologies AG | 8128 |
6 |
| Dialog Semiconductor GmbH | 189 |
6 |
| Hamilton Sundstrand Corporation | 4712 |
5 |
| Shenzhen Xinguodu Technology Co., Ltd. | 2337 |
5 |
| STMicroelectronics International N.V. | 2769 |
5 |
| Toshiba Electronic Devices & Storage Corporation | 1744 |
5 |
| Navitas Semiconductor Limited | 160 |
5 |
| Robert Bosch GmbH | 41695 |
4 |
| Infineon Technologies Austria AG | 2057 |
4 |
| Microchip Technology Incorporated | 2705 |
4 |
| NXP USA, Inc. | 4214 |
4 |
| Ericsson | 21054 |
3 |
| Denso Corporation | 23692 |
3 |
| Other owners | 151 |