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Legal status
Patent not validated
| (51) | INT.CL. | G10L 19/008 | |
| H04S 3/00 | |||
| H04S 7/00 |
| (11) | Number of the document | 2187386 |
| (13) | Kind of document | T |
| (96) | European patent application number | 10001843.1 |
| Date of filing the European patent application | 2007-12-06 | |
| (97) | Date of publication of the European application | 2010-05-19 |
| (45) | Date of publication and mention of the grant of the patent | 2020-02-05 |
| (46) | Date of publication of the claims translation |
| (30) | Number | Date | Country code |
| 869077 P | 2006-12-07 | US | |
| 877134 P | 2006-12-27 | US | |
| 883569 P | 2007-01-05 | US | |
| 884043 P | 2007-01-09 | US | |
| 884347 P | 2007-01-10 | US | |
| 884585 P | 2007-01-11 | US | |
| 885347 P | 2007-01-17 | US | |
| 885343 P | 2007-01-17 | US | |
| 889715 P | 2007-02-13 | US | |
| 955395 P | 2007-08-13 | US |
| (72) |
OH O Hyen, KR
JUNG, Yang Won, KR
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| (73) |
LG Electronics Inc.,
IP Group 16 Woomyeon-Dong Seocho-Gu, Seoul 137-724,
KR
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| (54) | A method and an apparatus for processing an audio signal |
| A method and an apparatus for processing an audio signal |