74489286
Feb 14, 1994
Jul 15, 1997
spread spectrum based wireless LAN products for transmission of voice and data; computer hardware that allows mobile users equipped with portable computing platforms to roam between access points without interruption to their activities; host connect, remote access points and end node connections; computer software products that provide seamless connection to network management systems; and computer software products that allow mobile users equipped with portable computing platforms to roam between access points without interruption to their activities
Electrical and Scientific Apparatus