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 Zhi-Heng KefiledCriticalZhi-Heng Ke
Priority to TW095114710ApriorityCriticalpatent/TW200741568A/zh
Publication of TW200741568ApublicationCriticalpatent/TW200741568A/zh
Application grantedgrantedCritical
Publication of TWI313846BpublicationCriticalpatent/TWI313846B/zh