Curing light
US6974319B2 · kind B2 · utility
33Cited by
74References
18Claims
0Family size
Assignee
Inventor
Key dates
| Filing date | Feb 5, 2002 |
| Grant date | Dec 13, 2005 |
| Priority date | — |
| Expiry date | Aug 22, 2023 |
Classification
- Technology area (CPC A)Human Necessities
- CPC primaryA61N2005/0652
- WIPO fieldMachine tools
- WIPO sectorMechanical engineering
Abstract
A curing light system useful for curing light activated composite materials is disclosed. Various configurations of light emitting semiconductor chips and heat sinks are disclosed, as well as various structures and methods for driving, controlling and using them.
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.