1 Exhibit 11 LANVISION SYSTEMS, INC. COMPUTATION OF EARNINGS (LOSS) PER COMMON SHARE Three Months Ended October 31, ---------------------------- 2000 1999 ---------- ----------- Net income (loss) $ 39,354 $ (494,142) ========== =========== Average shares outstanding 8,869,238 8,836,165 Stock options: Total options -- -- Assumed treasury stock buyback -- -- Warrants assumed converted -- -- Convertible redeemable preferred stock assumed converted -- -- ---------- ----------- Number of shares used in per common share computation 8,869,238 8,836,165 ========== =========== Basic net income (loss) per share of common stock $ .00 $ (0.06) ========== =========== Diluted net income (loss) per share of common stock $ .00 $ (0.06) ========== =========== Nine Months Ended October 31, ---------------------------- 2000 1999 ---------- ----------- Net (loss) $ (284,642) $(3,633,201) ========== =========== Average shares outstanding 8,857,585 8,823,356 Stock options: Total options -- -- Assumed treasury stock buyback -- -- Warrants assumed converted -- -- Convertible redeemable preferred stock assumed converted -- -- ---------- ----------- Number of shares used in per common share computation 8,857,585 8,823,356 ========== =========== Basic net (loss) per share of common stock $ (.03) $ (.41) ========== =========== Diluted net (loss) per share of common stock $ (.03) $ (.41) ========== ===========