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1. (WO1997015888) METHOD AND DEVICE FOR ERROR CONTROL IN VIDEO COMPRESSION
Available information on National Phase entries(more information)
OfficeEntry DateNational NumberNational Status
China 27.08.199696191287.1
Canada 23.06.19972208521
Finland 25.06.1997972749
Republic of Korea 25.06.19971019970704373Published: 30.04.1998
Granted: 31.01.2000
Expired: 28.08.2016
Sweden 25.06.199797024210Published: 26.08.1997
European Patent Office 26.06.19971996930682Published: 15.10.1997
Granted: 06.05.2004