Multifocal lens having an optical add power progression, and a system and method of providing same
US-9817246-B2 · Nov 14, 2017 · US
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Weeber Hendrik A patents
Weeber Hendrik A holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | Dec 22, 2015 |
| Latest publication | Nov 14, 2017 |
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 |
|---|---|
| A61F2/1654 | 1 |
| A61F2/1645 | 1 |
| G02B27/0075 | 1 |
| A61F2002/1699 | 1 |
| G02C2202/02 | 1 |
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Human Necessities | 2 |
| Physics | 2 |