Download Docs
Export

METHOD AND APPARATUS FOR TRENCH ISOLATION PROCESS WITH PAD GATE AND TRENCH EDGE SPACER ELIMINATION

09/386,646 | 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 Aug. 31, 1999
Examiner HUNG K VU
Class 257
Art Group 2811
Patent No. 6,861,726
Case Type Utility - 257/513000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Parent 09/32,231 Patented
Child 09/655,001 Patented
Child 11/8,778 Abandoned
Last Updated: 1 year, 9 months ago
Date # Transaction