Collimator comprising a prismatic layer stack, and lighting unit comprising such a collimator
US-9383075-B2 · Jul 5, 2016 · US
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Patent family 45809358
This patent family groups 1 related publication across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 45809358 |
| Family type | — |
| Earliest priority | Feb 22, 2011 |
| First filing country | US |
| Member publications | 1 |
| Countries | US |
| Representative publication | US9383075B2 — Collimator comprising a prismatic layer stack, and lighting unit comprising such a collimator |
Representative publication
Best representative member for this family based on priority and filing country.
US9383075B2 — Collimator comprising a prismatic layer stack, and lighting unit comprising such a collimator (published Jul 5, 2016)
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