- 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: 255
10-year publication summary
|
6
|
6
|
14
|
17
|
6
|
9
|
5
|
4
|
1
|
2
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19660 |
12 |
| Semiconductor Components Industries, L.L.C. | 5265 |
10 |
| National Semiconductor Corporation | 859 |
7 |
| Fuji Electric Co., Ltd. | 5449 |
6 |
| Intersil Americas LLC | 384 |
6 |
| Monolithic Power Systems, Inc. | 433 |
6 |
| Analog Devices International Unlimited Company | 2022 |
6 |
| STMicroelectronics S.r.l. | 3384 |
5 |
| Lion Semiconductor Inc. | 49 |
5 |
| Infineon Technologies Austria AG | 2315 |
4 |
| Cirrus Logic, Inc. | 1801 |
4 |
| Infineon Technologies Americas Corp. | 1942 |
4 |
| R2 Semiconductor, Inc. | 35 |
4 |
| Skyworks Solutions, Inc. | 3932 |
4 |
| Samsung Electronics Co., Ltd. | 156823 |
3 |
| Rohm Co., Ltd. | 6789 |
3 |
| Cypress Semiconductor Corporation | 638 |
3 |
| Airoha Technology Corp. | 197 |
3 |
| Anpec Electronics Corporation | 337 |
3 |
| O2Micro International Limited | 110 |
3 |
| Other owners | 154 |