Toric lens with decreased sensitivity to cylinder power and rotation and method of using the same
US-9216080-B2 · Dec 22, 2015 · US
Zhao Huawei was listed as an assignee on 4 patent publications in 2015.
| Metric | Value |
|---|---|
| Company | Zhao Huawei |
| Year | 2015 |
| Patents | 4 |
Representative publications for Zhao Huawei in 2015.
US-9216080-B2 · Dec 22, 2015 · US
US-2015320548-A1 · Nov 12, 2015 · US
US-9084674-B2 · Jul 21, 2015 · US
US-8992611-B2 · Mar 31, 2015 · US
Most common classification codes for Zhao Huawei in 2015.
| CPC | Patents |
|---|---|
| A61F2002/1681 | 2 |
| A61F2002/1682 | 2 |
| A61F2002/1689 | 2 |
| A61F2/1618 | 2 |
| A61F2/1624 | 2 |
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