Download Docs
Export

Methods for reducing ringing of transducers using reactive circuits

10/100,282 | 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 March 18, 2002
Class 367
Art Group 3662
Case Type Utility - 367/
Status Abandoned -- Incomplete Application (Pre-examination)
Parent 60/276,461 Expired
Child 10/208,522 Patented
Child 10/835,159 Patented
Child 11/457,904 Abandoned
Last Updated: 5 years ago
Date # Transaction