To: Bill Cotter who wrote (36638 ) 4/2/2002 8:44:01 PM From: Johnny Canuck Respond to of 67751 VTSS does not compete in the same product segment as KOPN. In addition, you can't make CMOS hetrojunction bipolar transistors (HBT) that switch fast enough to be used in power amplifiers for wireless handset. Those transistors need to be able to switch signals in the gigahertz ranges; this is something that CMOS can't do. VTSS is dropping GaAs in favour of InP, another fast switching technology. KOPN has its own InP program. Though like VTSS it is still in the early stages and won't be replacing GaAs anytime soon. From 10K:freeedgar.com We design our HBT transistor wafers in collaboration with our customers' engineering teams in order to create customized products that meet their specific application needs. Once our HBT transistor wafers have been "designed in" a customer's product, we believe it would be costly for that customer to switch to an alternate supplier. Our largest customer for our HBT transistor wafers is Conexant, with which we have collaborated on the manufacturing and development of our HBT transistor wafers and related integrated circuits for several years. Other customers of our gallium arsenide products include Alpha Industries, Agilent, Anadigics, Mitsubishi Electric Co. Ltd., Nortel Networks, and Siemens. For the years ended December 31, 1999, 2000 and 2001, sales of gallium arsenide products to Conexant constituted 49%, 46% and 21% of our total revenues, respectively. For the years ended December 31, 1999 and 2000, sales of gallium arsenide products to Mitsubishi Electric Co. Ltd. were 13% and 11% of our total revenues,respectively. CyberDisplay Products We currently sell our CyberDisplay products to customers either as a single component or together with a lens and backlight as a unit. We provide our CyberDisplay products to JVC, Panasonic and Samsung for use in digital camcorders. In addition, we are actively working with numerous other customers to develop additional and new applications for our CyberDisplay products. In order for our CyberDisplay products to function properly in their intended applications, integrated circuit chip sets generally are required. Several companies have designed integrated circuit chip sets to work with our CyberDisplay products. Motorola has designed the integrated circuit chip set currently used with our CyberDisplay product in camcorders. Motorola and other companies are designing other integrated circuit chip sets based on our CyberDisplay products for use in camcorders and other consumer electronics products. For the year ended December 31, 2001, sales of CyberDisplay's to JVC and Samsung were 15% and 22% respectively of our total revenues. Sales and Marketing We principally sell our HBT transistor wafer products directly to integrated circuit manufacturers in the United States, Europe and Asia. We sell our CyberDisplay products directly to original equipment manufacturers and co-market our CyberDisplay products with Motorola on a worldwide basis. Sales of our HBT transistor wafers and our CyberDisplay products to customers in Japan are made primarily through foreign distributors.