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APPARATUS FOR DETERMINING MULTI-BIT DATA VIA LIGHT RECEIVED BY A LIGHT RECEIVER AND COUPLED TO SPECTRAL SENSORS THAT MEASURE LIGHT IN SPECTRAL BANDS

10/39,205 | U.S. Patent Application

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Location ELECTRONIC
Filed Jan. 4, 2002
Examiner KARL D FRECH
Class 235
Art Group 2876
Patent No. 6,915,955
Case Type Utility - 235/462060
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/524,121 Patented
Parent 09/267,825 Patented
Parent 08/909,989 Patented
Parent 08/581,851 Patented
Child 11/179,921 Patented
Child 11/827,439 Patented
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Last Updated: 4 years, 3 months ago
Date # Transaction