Device for testing optical properties and method for testing optical properties
US-10823892-B2 · Nov 3, 2020 · US
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Patent family 61301154
This patent family groups 2 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 61301154 |
| Family type | — |
| Earliest priority | Sep 2, 2016 |
| First filing country | US |
| Member publications | 2 |
| Countries | US |
| Representative publication | US10823892B2 — Device for testing optical properties and method for testing optical properties |
Representative publication
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US10823892B2 — Device for testing optical properties and method for testing optical properties (published Nov 3, 2020)
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