USH499H
System and method for linearly amplifying optical analog signals by backward Raman scattering
Abstract
This record has no abstract on file.
Term
Term ended
Projected expiry passed 2 September 2006, 20.1 years ago.
- Priority and filed
- Published
- Projected expiry
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US2009034561A1 | Cited by | United States of America | Pre-grant |
| US6611368B1 | Cited by | United States of America | Search report |
| US2003035205A1 | Cited by | United States of America | Pre-grant |
| US7046428B2 | Cited by | United States of America | Applicant |
| US7684112B2 | Cited by | United States of America | Applicant |
| US6775055B2 | Cited by | United States of America | Search report |
| US2004196530A1 | Cited by | United States of America | Pre-grant |
| US2004240039A1 | Cited by | United States of America | Pre-grant |
| US2005249248A1 | Cited by | United States of America | Pre-grant |
2 priority claims, no other members on record
Priority claims2
| Document | Office | Kind | Date |
|---|---|---|---|
| 90283986 | United States of America | A | |
| US19860902839 | – | – | – |
2 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Information on status: patent grantGrantedSTCF | STCF | |
| AssignmentAS | AS |
Numbers
- Publication, DOCDB
- H499
- Publication, EPODOC
- USH499H
- Application
- 902839
- Application, DOCDB
- 90283986
- Application, EPODOC
- US19860902839
Titles
- English
- System and method for linearly amplifying optical analog signals by backward Raman scattering
Classification
- CPC, 1
- H01S3/302
- IPC, 1
- H01S3 30