Method of making an array of aberrated optical elements
US-10989845-B2 · Apr 27, 2021 · US
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Wu Feng patents
Wu Feng 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 13, 2015 |
| Latest publication | Apr 27, 2021 |
Filing trend
Year-over-year patent counts for this assignee.
Recent patents
Latest publications where this party is an assignee.
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Top CPC classifications
Most common classification codes in this portfolio.
| CPC | Patents |
|---|---|
| G02B5/124 | 1 |
| B29D11/00 | 1 |
| G02B5/122 | 1 |
| B29D11/00605 | 1 |
| H10P14/2926 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Operations & Transport | 2 |
| Physics | 1 |
| Electricity | 1 |