Method for machining a surface of an optical lens
US-10126730-B2 · Nov 13, 2018 · US
by turning · Cooperative Patent Classification (CPC)
Separating, mixing, shaping, printing, and transporting materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | B28D1/16 |
| Official title | by turning |
| Display label | by turning |
| Total patents | 4 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears stable based on the most recent years.
| Year | Patents |
|---|---|
| 2015 | 2 |
| 2018 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-10126730-B2 · Nov 13, 2018 · US
US-9962770-B2 · May 8, 2018 · US
US-2015277422-A1 · Oct 1, 2015 · US
US-2015052757-A1 · Feb 26, 2015 · US