AU760742C
Method and system for transient key digital time stamps
Abstract
This record has no abstract on file.
Term
Term ended
Expired 22 September 2018, 8 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
Every citation, both ways
| Document | Relation | Office | Cited during |
|---|---|---|---|
| US5001752A | Cites | United States of America | Search report |
| US5469507A | Cites | United States of America | Search report |
| US5787172A | Cites | United States of America | Search report |
21 members in 8 offices
Priority claims8
| Document | Office | Kind | Date |
|---|---|---|---|
| 5945597 | United States of America | P | |
| 5945597 | United States of America | P | |
| 9820036 | United States of America | W | |
| 9820036 | United States of America | W | |
| 60059455 | – | – | – |
| US19970059455P | – | – | – |
| WO1998US20036 | – | – | – |
| WO9916209 | – | – | – |
Members21
| Document | Office | Kind | |
|---|---|---|---|
| CA2304342A1 | Canada | A1 | |
| WO9916209A1 | World Intellectual Property Organization (WIPO) | A1 | |
| AU9579698A | Australia | A | |
| EP1018239A1 | European Patent Office (EPO) | A1 | |
| KR20010040248A | Republic of Korea | A | |
| IL135069A0 | Israel | A0 | |
| JP2001517818A | Japan | A | |
| US6381696B1 | United States of America | B1 | |
| US2002112157A1 | United States of America | A1 | |
| US2002129241A1 | United States of America | A1 | |
| AU760742B2 | Australia | B2 | |
| EP1018239A4 | European Patent Office (EPO) | A4 | |
| US7017046B2 | United States of America | B2 | |
| KR100563515B1 | Republic of Korea | B1 | |
| US7047415B2 | United States of America | B2 | |
| US2006136719A1 | United States of America | A1 | |
| AU760742CThis record | Australia | C | |
| US7210035B2 | United States of America | B2 | |
| CA2304342C | Canada | C | |
| JP2010148098A | Japan | A | |
| JP4563577B2 | Japan | B2 |
2 legal events, as the office reported them to INPADOC
Over the term
Point at a mark for the eventEvents
| Event | Code | |
|---|---|---|
| Letters patent sealed or granted (standard patent)GrantedFGA | FGA | |
| Assignment before grant (sect. 113)PC1 | PC1 |
Numbers
- Publication, DOCDB
- 760742
- Publication, EPODOC
- AU760742C
- Application
- 95796
- Application, DOCDB
- 9579698
- Application, EPODOC
- AU19980095796
Titles
- English
- Method and system for transient key digital time stamps
Classification
- CPC, 8
- H04L63/0823
- H04L9/30
- H04L63/12
- H04L2463/121
- H04L9/3247
- H04L9/3297
- H04L2209/60
- H04L9/50
- IPC, 3
- G09C1 00
- H04L9 32
- H04L29 06