Electrostatic discharge (ESD) protection in radio frequency (RF) switch circuitry
US12261431B2 · kind B2 · utility
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2References
20Claims
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Key dates
| Filing date | Jul 28, 2022 |
| Grant date | Mar 25, 2025 |
| Priority date | — |
| Expiry date | Jul 27, 2043 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH10D89/811
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
Systems, devices, and methods related to electrostatic discharge (ESD) protection in radio frequency (RF) switch circuitry are provided. An electrostatic discharge (ESD)-protected radio frequency (RF) switch circuitry includes a common port; at least one terminal port; a switch circuitry coupled between the common port and the at least one terminal port, wherein the switch circuitry comprises one or more transistors connected in a stacked configuration; and a first ESD protection circuitry coupled between a gate of a first transistor of the one or more transistors and a driver circuitry for the first transistor.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.