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open access

Tunable Polymer-Based Sonic Structures

Description: Patent relating to methods and devices for controlling the propagation of sound and particularly to tunable polymer-based sonic structures.
Date: March 6, 2014
Creator: Walker, Ezekiel; Neogi, Arup & Cai, Tong
open access

Graphene Magnetic Tunnel Junction Spin Filters and Methods of Making

Description: Patent relating to methods of forming a few molecule thick graphene layer on a ferromagnetic layer, at temperatures and conditions consistent with integration with silicon-based complementary metal oxide semiconductors (Si CMOS).
Date: February 7, 2017
Creator: Kelber, Jeffry A. & Zhou, Mi
open access

Wafer Fabrication Monitoring/Control System and Method

Description: Patent relating to systems and methods for monitoring and testing patterning processes including etching, cleaning, and depositing of low k and ultra-low k dielectrics for semiconductor technologies.
Date: June 14, 2016
Creator: Chen, Jin-Jian & Chyan, Oliver M. R.
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