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SIGNAL PROCESSING APPARATUS AND METHODS

08/446,431 | U.S. Patent Application

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Location ELECTRONIC
Filed May 22, 1995
Examiner MINH DIEU T NGUYEN
Class 380
Art Group 2438
Patent No. 7,769,170
Case Type Utility - 380/211000
Status Patented Case
Parent 08/113,329 Patented
Parent 08/56,501 Patented
Parent 07/849,226 Patented
Parent 07/588,126 Patented
Parent 07/96,096 Patented
Parent 06/829,531 Patented
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Last Updated: 5 years, 2 months ago
Date # Transaction