- All sections
- G - Physics
- G05F - Systems for regulating electric or magnetic variables
- G05F 1/613 - Regulating voltage or current wherein the variable actually regulated by the final control device is DC using semiconductor devices in parallel with the load as final control devices
Patent holdings for IPC class G05F 1/613
Total number of patents in this class: 267
10-year publication summary
|
11
|
6
|
6
|
13
|
16
|
6
|
9
|
4
|
4
|
1
|
| 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19456 |
12 |
| Semiconductor Components Industries, L.L.C. | 5275 |
11 |
| Monolithic Power Systems, Inc. | 394 |
8 |
| National Semiconductor Corporation | 1027 |
7 |
| Analog Devices International Unlimited Company | 1957 |
7 |
| STMicroelectronics S.r.l. | 3599 |
6 |
| Fuji Electric Co., Ltd. | 5214 |
6 |
| Intersil Americas LLC | 413 |
6 |
| Cypress Semiconductor Corporation | 1782 |
5 |
| Lion Semiconductor Inc. | 47 |
5 |
| Infineon Technologies Austria AG | 2181 |
4 |
| Cirrus Logic, Inc. | 1784 |
4 |
| Anpec Electronics Corporation | 316 |
4 |
| R2 Semiconductor, Inc. | 35 |
4 |
| Skyworks Solutions, Inc. | 3764 |
4 |
| Samsung Electronics Co., Ltd. | 147983 |
3 |
| Infineon Technologies AG | 8257 |
3 |
| Rohm Co., Ltd. | 6511 |
3 |
| Airoha Technology Corp. | 182 |
3 |
| Monterey Research, LLC | 436 |
3 |
| Other owners | 159 |