Patents Examined by Maharishi V Kirodhar
  • Drive control apparatus that receives power and a plurality of frequency-multiplexed control signals
    Patent number: 10411758
    Abstract: According to an aspect of the present invention, a drive control system is provided that includes a transmitting apparatus and a plurality of drive control apparatuses and drives and controls a plurality of devices to be controlled, wherein the transmitting apparatus includes: a control information addition apparatus that frequency-multiplexes a plurality of control signals, and an electric wire that supplies power and the plurality of control signals to the plurality of drive control apparatuses.
    Type: Grant
    Filed: August 26, 2015
    Date of Patent: September 10, 2019
    Assignee: OSAKA CITY UNIVERSITY
    Inventor: Hiroaki Tsujimoto