Download Docs
Export

A METHOD OF MAKING MICROELECTRONIC FIELD EMISSION DEVICE WITH AIR BRIDGE ANODE

07/865,384 | 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.
Filed April 8, 1992
Case Type Utility - 445/024000
Status Patent Expired Due to NonPayment of Maintenance Fees Under 37 CFR 1.362
Last Updated: 5 years ago
Date # Transaction