Ultraviolet disinfection system
US9789215B1 · kind B1 · utility
11Cited by
5References
20Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 8, 2016 |
| Grant date | Oct 17, 2017 |
| Priority date | — |
| Expiry date | Apr 8, 2036 |
Classification
- Technology area (CPC C)Chemistry; Metallurgy
- CPC primaryC02F2303/04
- WIPO fieldMedical technology
- WIPO sectorInstruments
Abstract
Embodiments of the invention include an ultraviolet (UV) source, the UV source including a semiconductor device comprising an active layer disposed between an n-type region and a p-type region. The active layer emits radiation having a peak wavelength in a UV range. A reflector cup is disposed around the UV source. A transparent cover is disposed over the reflector cup.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.