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SIGNAL PROCESSING APPARATUS AND METHOD

09/441,736 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Nov. 17, 1999
Examiner RYAN CHRISTOPHER CARTER
Class 600
Art Group 3736
Patent No. 6,206,830
Case Type Utility - 600/364000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/102,131 Patented
Parent 08/479,918 Patented
Parent 08/249,690 Patented
Parent 07/666,060 Abandoned
Child 09/757,444 Patented
Child 10/327,234 Patented
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Last Updated: 6 months, 2 weeks ago
Date # Transaction