1) Wireless local area network 
Wi-LAN Inc. is listed on the Toronto Stock Exchange and the NASDAQ. ==History== Hatim Zaghloul and Michel Fattouche co-founded WiLAN in 1992 after they together developed the Wideband Orthogonal Division Multiplexing (WOFDM), and Multi-code Direct-sequence Spread Spectrum (MCDSSS). Through WiLAN`s efforts, the Federal Communications Commission (F....