- 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: 257
10-year publication summary
|
6
|
6
|
13
|
16
|
6
|
9
|
4
|
4
|
1
|
0
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19553 |
12 |
| Semiconductor Components Industries, L.L.C. | 5285 |
11 |
| National Semiconductor Corporation | 937 |
7 |
| Fuji Electric Co., Ltd. | 5314 |
6 |
| Intersil Americas LLC | 402 |
6 |
| Monolithic Power Systems, Inc. | 408 |
6 |
| Analog Devices International Unlimited Company | 1991 |
6 |
| STMicroelectronics S.r.l. | 3416 |
5 |
| Cypress Semiconductor Corporation | 1619 |
5 |
| Lion Semiconductor Inc. | 48 |
5 |
| Infineon Technologies Austria AG | 2248 |
4 |
| Cirrus Logic, Inc. | 1791 |
4 |
| Anpec Electronics Corporation | 328 |
4 |
| R2 Semiconductor, Inc. | 35 |
4 |
| Skyworks Solutions, Inc. | 3850 |
4 |
| STMicroelectronics International N.V. | 3643 |
4 |
| Samsung Electronics Co., Ltd. | 151303 |
3 |
| Infineon Technologies AG | 8314 |
3 |
| Rohm Co., Ltd. | 6675 |
3 |
| Airoha Technology Corp. | 187 |
3 |
| Other owners | 152 |