Patents by Inventor Seungwook Chol

Seungwook Chol 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 device having a resistor and methods of forming the same
    Patent number: 9379115
    Abstract: In a semiconductor device and a method of making the same, the semiconductor device comprises a substrate including a first region and a second region. At least one first gate structure is on the substrate in the first region, the at least one first gate structure including a first gate insulating layer and a first gate electrode layer on the first gate insulating layer. At least one isolating structure is in the substrate in the second region, a top surface of the isolating structure being lower in height than a top surface of the substrate. At least one resistor pattern is on the at least one isolating structure.
    Type: Grant
    Filed: November 25, 2013
    Date of Patent: June 28, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jinhyun Shin, Minchul Kim, Seong Soon Cho, Seungwook Chol
  • SEMICONDUCTOR DEVICE HAVING A RESISTOR AND METHODS OF FORMING THE SAME
    Publication number: 20140080278
    Abstract: In a semiconductor device and a method of making the same, the semiconductor device comprises a substrate including a first region and a second region. At least one first gate structure is on the substrate in the first region, the at least one first gate structure including a first gate insulating layer and a first gate electrode layer on the first gate insulating layer. At least one isolating structure is in the substrate in the second region, a top surface of the isolating structure being lower in height than a top surface of the substrate. At least one resistor pattern is on the at least one isolating structure.
    Type: Application
    Filed: November 25, 2013
    Publication date: March 20, 2014
    Inventors: Jinhyun Shin, Minchul Kim, Seong Soon Cho, Seungwook Chol