Negative voltage switching device and non-volatile memory device using the same
US11915767B2 · kind B2 · utility
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1References
27Claims
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Key dates
| Filing date | Jan 4, 2022 |
| Grant date | Feb 27, 2024 |
| Priority date | — |
| Expiry date | Jun 16, 2042 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG11C2216/04
- WIPO fieldComputer technology
- WIPO sectorElectrical engineering
Abstract
A negative voltage switching device includes a first switching circuit configured to transmit a first negative voltage, a second switching circuit configured to transmit a second negative voltage, and a switching selection circuit configured to select one of the first switching circuit or the second switching circuit for transmitting one of the first negative voltage and the second negative voltage to an output terminal.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.