Patents by Inventor Kyubom Kim

Kyubom Kim has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).

  • Analog signal correcting circuit improving signal distortion due to cable
    Patent number: 10067205
    Abstract: A pulse restoration circuit includes: a voltage restorator configured to include an OP amplifier and input an input voltage to an input terminal of the OP amplifier; a rising time restorator configured to be connected to the other input terminal of the OP amplifier; and a falling time restorator configured to be connected to an output terminal of the OP amplifier, whereby it is possible to improve a reduction in performance of the medical image electronics transmitting an analog signal via the cable and a PET detector of a PET-MRI convergence system among the medical image electronics by correcting a distortion phenomenon of an output signal depending on a cable length into the original signal using the pulse restoration circuit.
    Type: Grant
    Filed: December 5, 2012
    Date of Patent: September 4, 2018
    Assignee: INDUSTRY-UNIVERSITY COOPERATION FOUNDATION SOGANG UNIVERSITY
    Inventors: Yong Choi, Jihoon Kang, Kyubom Kim
  • ANALOG SIGNAL CORRECTING CIRCUIT IMPROVING SIGNAL DISTORTION DUE TO CABLE
    Publication number: 20150108982
    Abstract: A pulse restoration circuit includes: a voltage restorator configured to include an OP amplifier and input an input voltage to an input terminal of the OP amplifier; a rising time restorator configured to be connected to the other input terminal of the OP amplifier; and a falling time restorator configured to be connected to an output terminal of the OP amplifier, whereby it is possible to improve a reduction in performance of the medical image electronics transmitting an analog signal via the cable and a PET detector of a PET-MRI convergence system among the medical image electronics by correcting a distortion phenomenon of an output signal depending on a cable length into the original signal using the pulse restoration circuit.
    Type: Application
    Filed: December 5, 2012
    Publication date: April 23, 2015
    Applicant: Industry-University Cooperation Foundation Sogang University
    Inventors: Yong Choi, Jihoon Kang, Kyubom Kim