Flashing lamp circuit
US11363695B2 · kind B2 · utility
0Cited by
10References
5Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Nov 14, 2018 |
| Grant date | Jun 14, 2022 |
| Priority date | — |
| Expiry date | Dec 8, 2038 |
Classification
- Technology area (CPC H)Electricity
- CPC primaryH05B45/395
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The specification discloses a flashing lamp circuit including (1) at least one LED, (2) a dual-BJT astable multivibrator, and (3) a BJT/MOSFET pair that functions as both (a) a switch between the multivibrator and the lamp and (b) a current regulator for the at least one LED.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.