Ring-shaped light-conducting apparatus with uniform luminance
US-9618676-B2 · Apr 11, 2017 · US
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Patent family 50488108
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 50488108 |
| Family type | — |
| Earliest priority | Oct 15, 2012 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US9618676B2 — Ring-shaped light-conducting apparatus with uniform luminance |
Representative publication
Best representative member for this family based on priority and filing country.
US9618676B2 — Ring-shaped light-conducting apparatus with uniform luminance (published Apr 11, 2017)
Member publications
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Light-conducting apparatus
US-2015253481-A1 · Sep 10, 2015 · US