Method for figure correction of optical element by reactive ion etching
US-11163237-B2 · Nov 2, 2021 · US
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The Inst Of Optics And Electronics The Chinese Academy Of Science patents
The Inst Of Optics And Electronics The Chinese Academy Of Science holds 1 patent in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 1 |
| Recent patents | 0 |
| First publication | Nov 2, 2021 |
| Latest publication | Nov 2, 2021 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2021 | 1 |
| Year | Patents |
|---|---|
| 2021 | 1 |
Recent patents
Latest publications where this party is an assignee.
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Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 1 |
| Physics | 1 |