Progressive multifocal ophthalmic lens designed to inhibit progressive myopia of the wearer
US-9791718-B2 · Oct 17, 2017 · US
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Essilor Int (Compagnie Générale D'Optique patents
Essilor Int (Compagnie Générale D'Optique holds 2 patents in our database, with recent filings and technology areas summarized below.
| Metric | Value |
|---|---|
| Total patents | 2 |
| Recent patents | 0 |
| First publication | May 23, 2017 |
| Latest publication | Oct 17, 2017 |
Filing trend
Year-over-year patent counts for this assignee.
Not enough yearly data to assess filing trend yet.
| Year | Patents |
|---|---|
| 2017 | 2 |
| Year | Patents |
|---|---|
| 2017 | 2 |
Recent patents
Latest publications where this party is an assignee.
Method of controlling a programmable lens device
US-9658472-B2 · May 23, 2017 · US
Notable patents
Representative or frequently cited publications from precomputed assignee stats.
Technology areas
Mapped technology topics for this assignee.
| Technology | Patents |
|---|---|
| Physics | 2 |