Fiscal Year 2010 Highlights:

--  Revenues of $50.7 million as compared to $35.4 million in the comparable
    period last year, representing an increase of $15.3 million or 43
    percent. 
    
--  Adjusted earnings(i) of $5.0 million or 5 cents per share as compared to
    adjusted earnings of $2.5 million or 3 cents per share in the comparable
    period last year. 
    
--  Signed licenses with 28 companies bringing the total number of companies
    licensed to over 240. 
    
--  Increased the size of the Company's patent portfolio to over 970 issued
    and pending patents. 
    
--  Returned $4.9 million to shareholders in dividend payments. 
    
--  Declared $0.025 per common share dividend for the fourth quarter of
    2010. 
    
--  Raised gross proceeds of $22.3 million in a bought deal financing. 

The Board of Directors has declared an eligible quarterly dividend of $0.025 per common share. This dividend will be paid on April 6, 2011 to shareholders of record on March 15, 2011.