This excerpt taken from the EYE 10-K filed Mar 14, 2006.
Amadeus is a trademark of SIS Ltd.
We are also a party to several license agreements relating to various of our products; however, we do not believe the loss of any one license would materially affect our business.
We believe that our patents, trademarks and other proprietary rights are important to the development and conduct of our business and the marketing of our products. As a result, we aggressively protect our intellectual property. However, we do not believe that any one of our patents or trademarks is currently of material importance in relation to our overall sales.