Light source for uniform illumination of a surface
US-2018347784-A1 · Dec 6, 2018 · US
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Ledvance Llc patents in 2018
Ledvance Llc was listed as an assignee on 19 patent publications in 2018.
| Metric | Value |
|---|---|
| Company | Ledvance Llc |
| Year | 2018 |
| Patents | 19 |
Patents
Representative publications for Ledvance Llc in 2018.
Lighting audit and LED lamp retrofit
US-10134064-B2 · Nov 20, 2018 · US
Power factor correction for LED drivers
US-10135331-B2 · Nov 20, 2018 · US
Illumination device with adjustable curved reflector portions
US-2018320861-A1 · Nov 8, 2018 · US
Solid-state circadian rhythm lamp and luminaire and related control techniques
US-2018295696-A1 · Oct 11, 2018 · US
Top CPC classifications
Most common classification codes for Ledvance Llc in 2018.
| CPC | Patents |
|---|---|
| F21Y2115/10 | 12 |
| F21K9/238 | 5 |
| F21K9/232 | 4 |
| F21S8/04 | 4 |
| F21Y2105/10 | 4 |
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