Patents by Inventor Jihoon Yoon

Jihoon Yoon 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 AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20150123209
    Abstract: The inventive concepts provide semiconductor devices and methods of manufacturing the same. One semiconductor device includes a substrate, a device isolation layer disposed on the substrate, a fin-type active pattern defined by the device isolation layer and having a top surface higher than a top surface of the device isolation layer, a first conductive line disposed on an edge portion of the fin-type active pattern and on the device isolation layer adjacent to the edge portion of the fin-type active pattern, and an insulating thin layer disposed between the fin-type active pattern and the first conductive line. The first conductive line forms a gate electrode of an anti-fuse that may be applied with a write voltage.
    Type: Application
    Filed: November 4, 2014
    Publication date: May 7, 2015
    Inventors: Hyun-Min CHOI, Shigenobu MAEDA, Jihoon YOON, SUNGMAN LIM
  • REAR COVER AND DISPLAY APPARATUS INCLUDING THE SAME
    Publication number: 20140240906
    Abstract: A display apparatus includes a display module for displaying an image, a variable member for varying a shape of the display module, and a rear cover disposed at a rear surface of the display module and varying with the varying shape of the display module.
    Type: Application
    Filed: January 15, 2014
    Publication date: August 28, 2014
    Inventors: Minji Seo, Choongsuk Park, Hyeoncheol Song, Junki Kim, Soohong An, Ahreum Lee, Gwangwon Lee, Jinsoo Kim, Jihoon Yoon
  • Primary user detection
    Patent number: 8223802
    Abstract: A low complexity primary user detection system is disclosed. Signals are filtered to reduce the number of signals that must be processed. Width and PRI of the signals are used to match a constellation associated with a primary user. If the constellation is matched, communication parameters are adjusted to make way for the primary user.
    Type: Grant
    Filed: May 11, 2010
    Date of Patent: July 17, 2012
    Assignee: Quantenna Communications, Inc
    Inventors: Amir Hadi Djahanshahi, Ravi Narasimhan, Jim Wood, Farrokh Farrokhi, Sam Heidari, Vahbod Pourahmad, Jihoon Yoon
  • Primary user detection
    Publication number: 20110058535
    Abstract: A low complexity primary user detection system is disclosed. Signals are filtered to reduce the number of signals that must be processed. Width and PRI of the signals are used to match a constellation associated with a primary user. If the constellation is matched, communication parameters are adjusted to make way for the primary user.
    Type: Application
    Filed: May 11, 2010
    Publication date: March 10, 2011
    Applicant: Quantenna Communications, Inc.
    Inventors: Amir Hadi Djahanshahi, Ravi Narasimhan, Jim Wood, Farrokh Farrokhi, Sam Heidari, Vahbod Pourahmad, Jihoon Yoon