Illumination optical system and 3D image acquisition apparatus including the same
US-9874637-B2 · Jan 23, 2018 · US
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Shirankov Alexander patents
Shirankov Alexander holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Oct 27, 2015 |
| Latest publication | Jan 23, 2018 |
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| Technology | Patents |
|---|---|
| Physics | 2 |
| Electricity | 2 |