<ARTICLE> 5 <MULTIPLIER> 1 <CURRENCY> US <PERIOD-TYPE> YEAR <FISCAL-YEAR-END> DEC-31-1998 <PERIOD-START> JAN-01-1998 <PERIOD-END> DEC-31-1998 <EXCHANGE-RATE> 1 <CASH> 363,394 <SECURITIES> 26,270,518 <RECEIVABLES> 316,328 <ALLOWANCES> 85,000 <INVENTORY> 838,825 <CURRENT-ASSETS> 27,881,416 <PP&E> 3,750,523 <DEPRECIATION> 1,367,432 <TOTAL-ASSETS> 30,453,988 <CURRENT-LIABILITIES> 1,346,398 <BONDS> 0 <PREFERRED-MANDATORY> 0 <PREFERRED> 0 <COMMON> 48,486,141 <OTHER-SE> (19,378,551) <TOTAL-LIABILITY-AND-EQUITY> 30,453,988 <SALES> 1,140,845 <TOTAL-REVENUES> 1,303,789 <CGS> 3,221,996 <TOTAL-COSTS> 8,321,069 <OTHER-EXPENSES> 0 <LOSS-PROVISION> 0 <INTEREST-EXPENSE> 0 <INCOME-PRETAX> (5,477,880) <INCOME-TAX> 156,000 <INCOME-CONTINUING> (5,633,880) <DISCONTINUED> 0 <EXTRAORDINARY> 0 <CHANGES> 0 <NET-INCOME> (5,633,880) <EPS-PRIMARY> (0.45) <EPS-DILUTED> (0.45)