Item 5 – Full Description of Material Change

On June 20, 2013, the Company announced that the Company had entered into a long-term

license renewal with Samsung, providing a license to the Company’s patent portfolio for

Samsung’s wireless mobile products and networking infrastructure equipment. Under this

agreement, the Company has granted Samsung a license to its patents for wireless mobile

products such as handsets, tablets, laptops and networking infrastructure equipment.

This agreement renews the Company’s previous license with Samsung covering wireless products, but adds significantly greater patent scope and term of years.