Overvoltage protection device
US11217369B2 · kind B2 · utility
0Cited by
4References
17Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Mar 20, 2020 |
| Grant date | Jan 4, 2022 |
| Priority date | — |
| Expiry date | Mar 20, 2040 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05K2201/10196
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
An overvoltage protection device having a printed circuit board, varistor, and gas discharge tube, the varistor and discharge tube connected in series between a second and third electrical connection terminal of the circuit board via conductive tracks, wherein
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.