- All sections
- G - Physics
- G05F - Systems for regulating electric or magnetic variables
- G05F 1/567 - 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 temperature compensation
Patent holdings for IPC class G05F 1/567
Total number of patents in this class: 226
10-year publication summary
|
5
|
15
|
14
|
17
|
18
|
23
|
32
|
28
|
25
|
12
|
| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19622 |
14 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 49027 |
10 |
| Changxin Memory Technologies, Inc. | 4933 |
8 |
| Ablic Inc. | 629 |
7 |
| Analog Devices International Unlimited Company | 2039 |
6 |
| Samsung Electronics Co., Ltd. | 159298 |
5 |
| Micron Technology, Inc. | 27867 |
5 |
| Vanchip (Tianjin) Technology Co., Ltd | 141 |
5 |
| Analog Devices, Inc. | 3316 |
4 |
| Intel Corporation | 46313 |
3 |
| Infineon Technologies Austria AG | 2364 |
3 |
| Semiconductor Components Industries, L.L.C. | 5260 |
3 |
| STMicroelectronics S.r.l. | 3364 |
3 |
| Rambus Inc. | 2247 |
3 |
| Silicon Laboratories Inc. | 1185 |
3 |
| Morgan Stanley Senior Funding, Inc., AS Agent | 1415 |
3 |
| Skyworks Solutions, Inc. | 3989 |
3 |
| Southeast University | 1585 |
3 |
| Chongqing Gigachip Technology Co., Ltd. | 72 |
3 |
| Infineon Technologies LLC | 508 |
3 |
| Other owners | 129 |