LUMILEDS LIGHTING B.V.
3Patents
0Active
3Granted
30Portfolio score
Filing activity: Apr 27, 1999 → Jun 29, 1999
Most-cited patents
| Patent | Title | Area | Cited by | Status |
|---|---|---|---|---|
| US6147458A | Circuit arrangement and signalling light provided with the circuit arrangement | Emerging Cross-Sectional Technologies | 160 | Expired |
| US6139166A | Luminaire having beam splitters for mixing light from different color ' LEDs | Emerging Cross-Sectional Technologies | 79 | Expired |
| US6118259A | Controlled current generator for operating light emitting diodes | Emerging Cross-Sectional Technologies | 27 | Expired |
Source: USPTO / EPO open patent data. Counts and citation impact are objective bibliographic measures.