SOFTWARE SHARING MODEMS ON

Brand Owner Address Description
ARTICOM ARTISOFT, INC. 5 Cambridge Center Cambridge MA 02142 software for sharing modems on a local area network;
 

Where the owner name is not linked, that owner no longer owns the brand

   
Technical Examples
  1. Conventional modems coupled in parallel to a coupling need a sharing apparatus, which can be avoided by providing each modem with a detector for detecting upstream/downstream signals to be transceived by other modems coupled in parallel. The detector has a distinguisher for distinguishing upstream signals and downstream signals. An additional filter between the coupling and detector prevents the modem from interfering with the other modems coupled in parallel. The modem may have an active/passive state corresponding with a lower/higher impedance.