Download Docs
Export

METHOD AND SYSTEM FOR ENCODING IMAGE AND AUDIO CONTENT

10/142,260 | U.S. Patent Application

Interested in this case?

Request a Demo Track this case, and find millions of cases like it, let us show you how.
Location FILE REPOSITORY (FRANCONIA)
Filed May 8, 2002
Examiner ANDREW W JOHNS
Class 382
Art Group 2621
Patent No. 6,647,129
Case Type Utility - 382/100000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/338,995 Patented
Parent 08/951,858 Patented
Parent 08/436,134 Patented
Parent 08/327,426 Patented
Parent 08/215,289 Abandoned
Parent 08/154,866 Abandoned
Last Updated: 4 years, 8 months ago
Date # Transaction