AT393985T
Wireless polling system using spread-spectrum communication
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority
- Filed
- Granted
- Today
8 members in 4 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 46969703 | United States of America | P |
Members8
| Document | Office | Kind | |
|---|---|---|---|
| EP1478099A1 | European Patent Office (EPO) | A1 | |
| US2004229642A1 | United States of America | A1 | |
| EP1478099B1 | European Patent Office (EPO) | B1 | |
| AT393985TThis record | Austria | T | |
| DE602004013396D1 | Germany | D1 | |
| EP1478099B8 | European Patent Office (EPO) | B8 | |
| DE602004013396T2 | Germany | T2 | |
| US7599703B2 | 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
- 4394027
Titles2
- German
- POLLINGABFRAGEN IN EINEM DRAHTLOSEN SPREIZSPEKTRUM-SYSTEM
- English
- POLLING QUESTIONS IN A WIRELESS SPREADING SPECTRUM SYSTEM
Classification
- CPC, 4
- H04W74/06
- H04B1/7156
- H04B2001/71563
- H04W88/08
- IPC, 2
- H04B1 713
- H04L12 56