- 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: 244
10-year publication summary
|
6
|
6
|
14
|
17
|
6
|
9
|
5
|
4
|
2
|
3
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19641 |
12 |
| Semiconductor Components Industries, L.L.C. | 5262 |
8 |
| National Semiconductor Corporation | 793 |
7 |
| Fuji Electric Co., Ltd. | 5569 |
6 |
| Analog Devices International Unlimited Company | 2047 |
6 |
| Intersil Americas LLC | 376 |
5 |
| Lion Semiconductor Inc. | 49 |
5 |
| Monolithic Power Systems, Inc. | 446 |
5 |
| Infineon Technologies Austria AG | 2459 |
4 |
| STMicroelectronics S.r.l. | 3358 |
4 |
| Cirrus Logic, Inc. | 1801 |
4 |
| R2 Semiconductor, Inc. | 35 |
4 |
| Skyworks Solutions, Inc. | 4006 |
4 |
| Samsung Electronics Co., Ltd. | 159978 |
3 |
| Cypress Semiconductor Corporation | 633 |
3 |
| Airoha Technology Corp. | 205 |
3 |
| Anpec Electronics Corporation | 348 |
3 |
| Infineon Technologies Americas Corp. | 1941 |
3 |
| Richtek Technology Corp. | 677 |
3 |
| Rosemount Inc. | 1125 |
3 |
| Other owners | 149 |