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 US11/969,148external-prioritypatent/US20090170395A1/en
Application filed by 银辉号有限公司filedCritical银辉号有限公司
Publication of HK1117446A1publicationCriticalpatent/HK1117446A1/en
Publication of HK1117446BpublicationCriticalpatent/HK1117446B/en