Download Docs
Export

SPEECH CODER AND SPEECH DECODER

12/357,093 | 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 ELECTRONIC
Filed Jan. 21, 2009
Examiner ANGELA A ARMSTRONG
Class 704
Art Group 2659
Patent No. 8,332,214
Case Type Utility - 704/230000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 11/281,386 Patented
Parent 10/133,735 Patented
Parent 09/319,933 Patented
Parent PCT/JP98/04777 -
Child 12/783,974 Patented
Child 9-289412
Show All
Last Updated: 1 year, 7 months ago
Date # Transaction