AT377300T
Method and apparatus for optical phase modulation
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority and filed
- Granted
- Today
9 members in 5 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 2004002450 | European Patent Office (EPO) | W |
Members9
| Document | Office | Kind | |
|---|---|---|---|
| WO2005091533A1 | World Intellectual Property Organization (WIPO) | A1 | |
| EP1741211A1 | European Patent Office (EPO) | A1 | |
| EP1741211B1 | European Patent Office (EPO) | B1 | |
| AT377300TThis record | Austria | T | |
| US2007274731A1 | United States of America | A1 | |
| DE602004009839D1 | Germany | D1 | |
| US8019232B2 | United States of America | B2 | |
| US2011317238A1 | United States of America | A1 | |
| US8781337B2 | United States of America | B2 |
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
- 4718932
Titles2
- German
- VERFAHREN UND VORRICHTUNG ZUR OPTISCHEN PHASENMODULATION
- English
- METHOD AND DEVICE FOR OPTICAL PHASE MODULATION
Classification
- CPC, 3
- H04B10/505
- H04B10/5055
- H04B10/5561
- IPC, 2
- H04B10 50
- H04B10 556