SE0201145L
Digital audio precompensation
Abstract
This record has no abstract on file.
Term
No projected expiry on record.
- Priority and filed
- Published
- Today
16 members in 8 offices
Priority claims1
| Document | Office | Kind | Date |
|---|---|---|---|
| 12331802 | United States of America | A |
Members16
| Document | Office | Kind | |
|---|---|---|---|
| SE0201145D0 | Sweden | D0 | |
| SE0201145LThis record | Sweden | L | |
| SE521130C2 | Sweden | C2 | |
| EP1355509A2 | European Patent Office (EPO) | A2 | |
| US2003197965A1 | United States of America | A1 | |
| JP2004040771A | Japan | A | |
| EP1355509A3 | European Patent Office (EPO) | A3 | |
| US2004125487A9 | United States of America | A9 | |
| CN1596030A | China | A | |
| EP1355509B1 | European Patent Office (EPO) | B1 | |
| AT317207T | Austria | T | |
| DE60303397D1 | Germany | D1 | |
| ES2255640T3 | Spain | T3 | |
| DE60303397T2 | Germany | T2 | |
| US7215787B2 | United States of America | B2 | |
| CN100512509C | China | C |
1 legal event, as the office reported them to INPADOC
Events
| Event | Code | |
|---|---|---|
| Patent has lapsedLapsedNUG | NUG |
Numbers
- Application
- 201145
Titles2
- Swedish
- Digital audiokompensering
- English
- Digital audio compensation
Classification
- CPC, 3
- H04R3/04
- H04R29/007
- H04S7/307
- IPC, 3
- H04R3 04
- H04R29 00
- H04S7 00