- All sections
- G - Physics
- G05F - Systems for regulating electric or magnetic variables
- G05F 1/63 - Regulating voltage or current wherein it is irrelevant whether the variable actually regulated is ac or dc using variable impedances in series with the load as final control devices
Patent holdings for IPC class G05F 1/63
Total number of patents in this class: 16
10-year publication summary
|
2
|
1
|
4
|
2
|
3
|
0
|
1
|
1
|
0
|
0
|
| 2015 | 2016 | 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Texas Instruments Incorporated | 19376 |
2 |
| MUFG Union Bank, N.A. | 499 |
2 |
| Samsung Electronics Co., Ltd. | 131630 |
1 |
| Ricoh Company, Ltd. | 13266 |
1 |
| Xilinx, Inc. | 4086 |
1 |
| Semiconductor Components Industries, L.L.C. | 5345 |
1 |
| Shenzhen China Star Optoelectronics Technology Co., Ltd. | 8635 |
1 |
| Novatek Microelectronics Corp. | 1221 |
1 |
| Chicony Power Technology Co., Ltd. | 244 |
1 |
| Entropic Communications, LLC | 289 |
1 |
| University of Virginia Patent Foundation, d/b/a University of Virginia Licensing & Ventures Group | 22 |
1 |
| WiTricity Corporation | 514 |
1 |
| NXP USA, Inc. | 4155 |
1 |
| Autovib | 3 |
1 |
| Other owners | 0 |