AT397327T
Method and apparatus for efficient walsh covering and summing of signals in a communication system
Abstract
This record has no abstract on file.
Term
Term ended
Expired 27 September 2021, 5 years ago.
- Priority
- Filed
- Granted
- Expired
- Today
19 members in 11 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 67634600 | United States of America | A |
Members19
| Document | Office | Kind | |
|---|---|---|---|
| WO0227959A2 | World Intellectual Property Organization (WIPO) | A2 | |
| AU1129002A | Australia | A | |
| WO0227959A3 | World Intellectual Property Organization (WIPO) | A3 | |
| TW510090B | Taiwan Province of China | B | |
| KR20030034231A | Republic of Korea | A | |
| EP1320940A2 | European Patent Office (EPO) | A2 | |
| JP2004515093A | Japan | A | |
| CN1541455A | China | A | |
| US6847677B1 | United States of America | B1 | |
| US2005201448A1 | United States of America | A1 | |
| BR0114239A | Brazil | A | |
| EP1320940B1 | European Patent Office (EPO) | B1 | |
| AT397327TThis record | Austria | T | |
| ATE397327T1 | Austria | T1 | |
| KR100838959B1 | Republic of Korea | B1 | |
| DE60134244D1 | Germany | D1 | |
| CN100474785C | China | C | |
| US7940832B2 | United States of America | B2 | |
| JP4913312B2 | Japan | 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
- 1979316
Titles2
- German
- VERFAHREN UND VORRICHTUNG ZUR EFFIZIENTEN WALSH- KODIERUNG UND SUMMIERUNG VON SIGNALEN IN EINEM KOMMUNIKATIONSSYSTEM
- English
- METHOD AND DEVICE FOR EFFICIENT WALSE CODING AND SUMING OF SIGNALS IN A COMMUNICATION SYSTEM
Classification
- CPC, 2
- H04J13/0048
- H03M13/2703
- IPC, 4
- H03M13 27
- H04B1 707
- H04J11 00
- H04J13 00