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SCAN DATA SIGNAL PROCESSOR EMPLOYING PASS-BAND FILTER STRUCTURES HAVING FREQUENCY RESPONSE CHARACTERISTICS DYNAMICALLY SWITCHED INTO OPERATION BY CONTROL SIGNALS INDICATIVE OF THE FOCAL ZONE OF THE LASER BEAM DURING BAR CODE SYMBOL SCANNING

09/243,078 | U.S. Patent Application

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Location FILE REPOSITORY (FRANCONIA)
Filed Feb. 2, 1999
Examiner THIEN MINH LE
Class 235
Art Group 2876
Patent No. 6,354,505
Case Type Utility - 235/472010
Status Patented Case
Parent 09/157,778 Patented
Parent 09/47,146 Patented
Parent 08/949,915 Patented
Parent 08/854,832 Patented
Parent 08/726,522 Patented
Parent 08/573,949 Abandoned
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Last Updated: 11 months, 1 week ago
Date # Transaction