Prism Technologies Group, Inc., formerly Internet Patents Corporation, is engaged in the business of licensing and enforcing a portfolio of patents relating to technologies developed by it. The Company's subsidiary is Prism Technologies, LLC (Prism). Prism has two primary operating subsidiaries: Secure Axcess, LLC and Millenium Biologix, LLC. Prism also operates an intellectual property licensing and enforcement business. The Company and its subsidiaries own a portfolio of patents with over 50 issued patents in the areas of computer and network security, semiconductors and medical technology. The Company's patent portfolio includes Gregg Patents for device authentication and access to protected resources; Glazer Patents for image recognition and Website authentication; Weber Patents for multiple screen computer display; Pugh Patents for synthetic biomaterial compound; Wallace Patents for encrypted cookies, and Quizid Patents for authentication tokens.