Patents by Inventor Sunjung Steve KIM

Sunjung Steve 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).

  • Methods of fabricating semiconductor devices including complementary metal oxide semiconductor transistors
    Patent number: 9899272
    Abstract: Methods of fabricating semiconductor device are provided including forming first and second material layers for a first transistor using epitaxial growth processes. A recess region is formed by partially etching the first and second material layers. Third and fourth material layers for a second transistor are formed using epitaxial growth processes.
    Type: Grant
    Filed: August 11, 2016
    Date of Patent: February 20, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Poren Tang, Sunjung Steve Kim, Moon Seung Yang, Seung Hun Lee, Hyun Jung Lee, Geun Hee Jeong
  • Methods of Fabricating Semiconductor Devices Including Complementary Metal Oxide Semiconductor Transistors
    Publication number: 20170092547
    Abstract: Methods of fabricating semiconductor device are provided including forming first and second material layers for a first transistor using epitaxial growth processes. A recess region is formed by partially etching the first and second material layers. Third and fourth material layers for a second transistor are formed using epitaxial growth processes.
    Type: Application
    Filed: August 11, 2016
    Publication date: March 30, 2017
    Inventors: Poren Tang, Sunjung Steve KIM, Moon Seung YANG, Seung Hun LEE, Hyun Jung LEE, Geun Hee JEONG