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Tseng-Lu Chien

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12/73,095 | U.S. Patent Application

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Location ELECTRONIC

Filed Feb. 29, 2008

Examiner JOHN A WARD

Class 362

Art Group 2885

Patent No. 7,726,869

Case Type Utility - 362/648000

Status Patented Case

Child 12/318,470 Abandoned

Child 12/622,000 Patented

Child 12/886,832 Pending

Last Updated: 6 years, 1 month ago

Date	#	Transaction
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12/73,095 | U.S. Patent Application

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