Method for producing group-III nitride crystal, group-III nitride crystal, semiconductor device, and device for producing group-III nitride crystal
US-10266965-B2 · Apr 23, 2019 · US
Tipping system, e.g. by rotation · Cooperative Patent Classification (CPC)
Chemical and metallurgical processes, compounds, and materials.
Mapped technology topics for this CPC code.
| Metric | Value |
|---|---|
| CPC code | C30B19/061 |
| Official title | {Tipping system, e.g. by rotation} |
| Display label | Tipping system, e.g. by rotation |
| Total patents | 5 |
Year-over-year patent counts classified under this CPC code.
Filing activity appears to be declining based on the most recent years.
| Year | Patents |
|---|---|
| 2017 | 3 |
| 2019 | 2 |
Representative publications under this CPC code from precomputed stats, or recent filings when stats are unavailable.
US-10266965-B2 · Apr 23, 2019 · US
US-10202710-B2 · Feb 12, 2019 · US
US-9631295-B2 · Apr 25, 2017 · US
US-2017073840-A1 · Mar 16, 2017 · US
US-2017073839-A1 · Mar 16, 2017 · US