EMPLOYEES

As of June 1, 2005, we employed approximately eighteen full-time and two

part-time employees of whom two were in production and testing, fourteen were in

research, development and engineering, two were in sales, general and

administrative and two are executive officers. None of our employees are

represented by a labor union, and we are not aware of any current efforts to

unionize the employees. Management considers the relationship between the

company and its employees to be good.