Download Docs
Export

WET ETCHING METHOD OF REMOVING SILICON FROM A SUBSTRATE

10/625,166 | 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 July 22, 2003
Examiner STEPHEN W SMOOT
Class 438
Art Group 2813
Patent No. 7,166,539
Case Type Utility - 438/753000
Status Patented Case
Child 11/207,115 Patented
Child 11/583,633 Patented
Child 11/648,272 Patented
Last Updated: 5 years, 1 month ago
Date # Transaction