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
Application filed by Chunghwa Telecom LabfiledCriticalChunghwa Telecom Lab
Priority to TW086211370UpriorityCriticalpatent/TW348916U/zh
Publication of TW348916UpublicationCriticalpatent/TW348916U/zh