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CALVIN Y H CHOW

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ANALYTICAL SYSTEM AND METHOD

09/243,670 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)

Filed Feb. 2, 1999

Examiner LONG LE, V

Class 422

Art Group 1743

Patent No. 6,071,478

Case Type Utility - 422/081000

Status Patented Case

Parent 08/911,310 Patented

Parent 08/691,632 Patented

Child 09/531,189 Patented

Child 09/976,132 Patented

Child 09/977,032 Patented

Last Updated: 4 years, 1 month ago

Date	#	Transaction
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ANALYTICAL SYSTEM AND METHOD

09/243,670 | U.S. Patent Application

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