- All sections
- G - Physics
- G05F - Systems for regulating electric or magnetic variables
- G05F 1/656 - Regulating voltage or current wherein it is irrelevant whether the variable actually regulated is AC or DC using variable impedances in series and in parallel with the load as final control devices
Patent holdings for IPC class G05F 1/656
Total number of patents in this class: 38
10-year publication summary
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2
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3
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1
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0
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0
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1
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0
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0
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1
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0
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| 2017 | 2018 | 2019 | 2020 | 2021 | 2022 | 2023 | 2024 | 2025 | 2026 |
Principal owners for this class
| Owner |
All patents
|
This class
|
|---|---|---|
| Taiwan Semiconductor Manufacturing Company, Ltd. | 49677 |
4 |
| Texas Instruments Incorporated | 19641 |
2 |
| Infineon Technologies Americas Corp. | 1941 |
2 |
| Intersil Americas LLC | 376 |
2 |
| Morgan Stanley Senior Funding, Inc., AS Agent | 1412 |
2 |
| Apple Inc. | 59562 |
1 |
| Renesas Electronics Corporation | 5845 |
1 |
| Koninklijke Philips N.V. | 26174 |
1 |
| Freescale Semiconductor, Inc. | 766 |
1 |
| Huawei Technologies Co., Ltd. | 125807 |
1 |
| National Semiconductor Corporation | 793 |
1 |
| STMicroelectronics S.r.l. | 3358 |
1 |
| Cirrus Logic, Inc. | 1801 |
1 |
| Socionext Inc. | 1623 |
1 |
| Allegro Microsystems, LLC | 1436 |
1 |
| Alpha & Omega Semiconductor, Inc. | 116 |
1 |
| Anpec Electronics Corporation | 348 |
1 |
| Cirrus Logic International Semiconductor Ltd. | 938 |
1 |
| Cuks, LLC | 2 |
1 |
| Diodes Incorporated | 270 |
1 |
| Other owners | 11 |