Patents by Inventor Seong-Sik Min

Seong-Sik Min 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).

  • Semiconductor chips and semiconductor packages including the same
    Patent number: 10622312
    Abstract: A semiconductor chip includes a substrate including a circuit area having a rectangular shape and a peripheral area surrounding the circuit area, a key area being overlapping a part of the circuit area and a part of the peripheral area, a plurality of drive circuit cells in the circuit area, and a conductive reference line on the peripheral area and extending in a first direction parallel to a first edge among four edges of the rectangular shape of the circuit area.
    Type: Grant
    Filed: August 10, 2018
    Date of Patent: April 14, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Myoung-soo Kim, Seong-sik Min
  • SEMICONDUCTOR CHIPS AND SEMICONDUCTOR PACKAGES INCLUDING THE SAME
    Publication number: 20190229065
    Abstract: A semiconductor chip includes a substrate including a circuit area having a rectangular shape and a peripheral area surrounding the circuit area, a key area being overlapping a part of the circuit area and a part of the peripheral area, a plurality of drive circuit cells in the circuit area, and a conductive reference line on the peripheral area and extending in a first direction parallel to a first edge among four edges of the rectangular shape of the circuit area.
    Type: Application
    Filed: August 10, 2018
    Publication date: July 25, 2019
    Inventors: Myoung-soo Kim, Seong-sik Min
  • Mode-locked laser
    Patent number: 8014428
    Abstract: The present disclosure provides in a first aspect a mode-locked laser for generating laser pulses. The mode-locked laser comprises an optical coupler and a first optical path capable of carrying optical signals from and to the optical coupler. The first optical path includes an optical amplifier that is arranged so that saturation of optical amplification causes amplitude modulation of the light. The optical amplifier has a saturation time that is shorter than a pulse transition period of the mode-locked laser and is arranged for recovery of amplifying properties after the saturation within a period of time that is shorter than the pulse transition period of the mode-locked laser. The laser further comprises a second optical path capable of carrying optical signals from and to the optical coupler. The second optical path includes an optical isolator.
    Type: Grant
    Filed: May 30, 2008
    Date of Patent: September 6, 2011
    Assignee: University of Sydney
    Inventors: Simon Fleming, Seong-Sik Min, Yucheng Zhao
  • MODE-LOCKED LASER
    Publication number: 20100172380
    Abstract: The present disclosure provides in a first aspect a mode-locked laser for generating laser pulses. The mode-locked laser comprises an optical coupler and a first optical path capable of carrying optical signals from and to the optical coupler. The first optical path includes an optical amplifier that is arranged so that saturation of optical amplification causes amplitude modulation of the light. The optical amplifier has a saturation time that is shorter than a pulse transition period of the mode-locked laser and is arranged for recovery of amplifying properties after the saturation within a period of time that is shorter than the pulse transition period of the mode-locked laser. The laser further comprises a second optical path capable of carrying optical signals from and to the optical coupler. The second optical path includes an optical isolator.
    Type: Application
    Filed: May 30, 2008
    Publication date: July 8, 2010
    Applicant: UNIVERSITY OF SYDNEY
    Inventors: Simon Fleming, Seong-Sik Min, Yucheng Zhao