Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from US08/936,337external-prioritypatent/US6111709A/en
Application filed by Sony Pictures Entertainment Inc.filedCriticalSony Pictures Entertainment Inc.
Publication of HK1023441A1publicationCriticalpatent/HK1023441A1/zh
Publication of HK1023441BpublicationCriticalpatent/HK1023441B/zh