AT520150T
Method for chip singulation
Abstract
This record has no abstract on file.
Term
Term ended
Expired 21 September 2025, 1 year ago.
- Priority
- Filed
- Granted
- Expired
- Today
7 members in 3 offices
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 61291504 | United States of America | P | |
| 04447271 | European Patent Office (EPO) | A |
Members7
| Document | Office | Kind | |
|---|---|---|---|
| EP1641038A1 | European Patent Office (EPO) | A1 | |
| US2006068567A1 | United States of America | A1 | |
| EP1670055A1 | European Patent Office (EPO) | A1 | |
| US7566634B2 | United States of America | B2 | |
| EP1641038B1 | European Patent Office (EPO) | B1 | |
| AT520150TThis record | Austria | T | |
| ATE520150T1 | Austria | T1 |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Ceased as to paragraph 5 lit. 3 law introducing patent treatiesCeasedRER | RER |
Numbers
- Application
- 5447213
Titles2
- German
- VERFAHREN ZUR TRENNUNG VON CHIPS
- English
- METHOD FOR SEPARATING CHIPS
Classification
- CPC, 1
- H01L21/78
- IPC, 1
- H01L21 78