Voltage detector
US10094859B1 · kind B1 · utility
1Cited by
6References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Jul 19, 2017 |
| Grant date | Oct 9, 2018 |
| Priority date | — |
| Expiry date | Jul 19, 2037 |
Classification
- Technology area (CPC G)Physics
- CPC primaryG01R19/16552
- WIPO fieldMeasurement
- WIPO sectorInstruments
Abstract
A power voltage detector comprises voltage sensors for sensing supply voltages; and a logic. The logic combines the sensed supply voltages to generate a logic output indicative of whether the sensed supply voltages have met one or more predefined thresholds. Each of the voltage sensors has diode-connected transistors and passive resistance. The diode-connected transistors and the passive resistance are serially connected for generating an output, where the output is coupled to an input of the logic.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.