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Priority claimed from US09/724,784external-prioritypatent/US7144616B1/en
Priority claimed from US09/826,583external-prioritypatent/US6899137B2/en
Application filed by California Inst Of TechnfiledCriticalCalifornia Inst Of Techn
Application grantedgrantedCritical
Publication of ATE427075T1publicationCriticalpatent/ATE427075T1/de