- 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: 182
10-year publication summary
|
10
|
8
|
5
|
15
|
14
|
17
|
18
|
23
|
32
|
11
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19376 |
11 |
| Ablic Inc. | 621 |
8 |
| Changxin Memory Technologies, Inc. | 4732 |
8 |
| Analog Devices International Unlimited Company | 1724 |
6 |
| Micron Technology, Inc. | 24960 |
4 |
| Semiconductor Components Industries, L.L.C. | 5345 |
4 |
| Vanchip (Tianjin) Technology Co., Ltd | 70 |
4 |
| Infineon Technologies Austria AG | 1954 |
3 |
| Taiwan Semiconductor Manufacturing Company, Ltd. | 36809 |
3 |
| National Semiconductor Corporation | 1411 |
3 |
| STMicroelectronics S.r.l. | 3693 |
3 |
| Analog Devices, Inc. | 3475 |
3 |
| Rambus Inc. | 2314 |
3 |
| Morgan Stanley Senior Funding, Inc., AS Agent | 1727 |
3 |
| Skyworks Solutions, Inc. | 3450 |
3 |
| Southeast University | 1148 |
3 |
| Samsung Electronics Co., Ltd. | 131630 |
2 |
| Intel Corporation | 45621 |
2 |
| SK Hynix Inc. | 11030 |
2 |
| Altera Corporation | 2241 |
2 |
| Other owners | 102 |