Light bulb with combination incandescent and LED illumination
US12092303B1 · kind B1 · utility
0Cited by
0References
9Claims
0Family size
Inventors
Key dates
| Filing date | Oct 24, 2023 |
| Grant date | Sep 17, 2024 |
| Priority date | — |
| Expiry date | Oct 24, 2043 |
Classification
- Technology area (CPC F)Mechanical Engineering; Lighting; Heating
- CPC primaryF21Y2115/10
- WIPO fieldElectrical machinery, apparatus, energy
- WIPO sectorElectrical engineering
Abstract
The present embodiment is a light bulb, also referred to as a lamp, in an enclosure that houses a Printed Circuit Board (PCB) that supports an array of LED packages in at least 2 correlated color temperatures with a number of arrays of incandescent light emitters.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.