Dummy wafer
USD784937S1 · kind S1 · design
2Cited by
71References
1Claims
0Family size
Assignee
Inventors
Key dates
| Filing date | Apr 24, 2015 |
| Grant date | Apr 25, 2017 |
| Priority date | — |
| Expiry date | Apr 25, 2031 |
Classification
- Technology area (CPC —)General
Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.