Patents by Inventor Ki Hyun Jung

Ki Hyun Jung 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).

  • Publication number: 20190148601
    Abstract: An embodiment discloses a light emitting device and a display comprising the same.
    Type: Application
    Filed: April 21, 2017
    Publication date: May 16, 2019
    Inventors: Duk Hyun PARK, Eun Bin KO, Sung Wook MOON, Sang Rock PARK, Young Kuen JUNG, Ki Yong HONG, Byung Hak JEONG
  • Patent number: 10292121
    Abstract: This specification relates to an apparatus and method for performing random access in a wireless communication system. This specification discloses a mobile station, including a reception unit for receiving TAG configuration information on which at least one serving cell configured in the mobile station is classified as a Timing Alignment Group (TAG) from a base station and a transmission unit for transmitting a random access preamble to the base station on one representative serving cell within the TAG. In accordance with this specification, a procedure of obtaining a TAV for a serving cell in order to secure and maintain uplink timing synchronization becomes clear, the time taken to obtain uplink synchronization for a serving cell may be reduced, and overhead due to excessive random access attempts may be reduced by obtaining a TAV for a plurality of serving cells through one random access procedure.
    Type: Grant
    Filed: May 11, 2017
    Date of Patent: May 14, 2019
    Assignee: Apple Inc.
    Inventors: Ki Bum Kwon, Myung Cheul Jung, Jae Hyun Ahn
  • Publication number: 20180337083
    Abstract: A method of processing a substrate includes attaching a first surface of a planarization film to a processing target substrate, disposing an electrostatic carrier onto a second surface opposite the first surface of the planarization film, fixing the processing target substrate to the electrostatic carrier by supplying power to the electrostatic carrier, and performing processing on the processing target substrate.
    Type: Application
    Filed: January 15, 2018
    Publication date: November 22, 2018
    Inventors: Satoshi Inada, Je-kook Lyu, Yoshihisa Saimoto, Yoon-seok Song, Kyung-hak Lee, Ki-hyun Jung
  • Publication number: 20170140412
    Abstract: Provided are a server, a control method thereof, and a non-transitory computer readable storage medium having a computer program recorded thereon. That is, according to the present invention, when a purchase intension on a promotion product is recognized in advance through a prior walk-in process or even when the promotion product is recognized without having a walk-in process, a reward function such as a point accumulating function, a discount function, or a discount coupon providing function is provided based on promotion product information purchased by the terminal, so that an advertiser provides reward only when a customer who is a promotion target surely recognized the product of the advertiser and purchases the product or the customer recognizes the product after purchasing the product so that the advertising effect is confirmed and is maximized.
    Type: Application
    Filed: December 11, 2015
    Publication date: May 18, 2017
    Inventors: Ho Keun JEON, Min Sok JOO, Eun Bok LEE, Ki Hyun JUNG
  • Publication number: 20130141541
    Abstract: The purpose of the present invention is to provide a compact three-dimensional image photographing device capable of adjusting the first angle of view on an object being picked up on the image sensor by adjusting the space between two lenses by moving the two lenses horizontally, left and right. The compact three-dimensional image photographing device of the present invention comprises a case; a first holder and a second holder mounted spaced apart from each other on the left and right sides in the case so that the holders can move in the left and right directions, each of the holders having a compact camera actuator therein; a guide shaft, passing through the first and second holders and thus mounted on the case, for guiding the left and right movements of the first holder and the second holder; and left and right driving portions, mounted respectively on the first holder and the second holder, for moving the first holder and the second holder left and right.
    Type: Application
    Filed: June 13, 2011
    Publication date: June 6, 2013
    Applicant: HYSONIC. CO., LTD.
    Inventors: He Won Jung, Jae Kyu Shim, Ki Hyun Jung, Jong Sik Seo, Yo Sub Kim
  • Publication number: 20110182484
    Abstract: A mobile terminal and a method of forming a human network using the same are provided. The method for forming a human network includes selecting a person of interest from an image; selecting a relay person from the first stored image to which information about the selected person of interest is relayed through facial recognition; and acquiring the personal information for the selected person of interest from a mobile terminal of the selected relay person.
    Type: Application
    Filed: August 25, 2010
    Publication date: July 28, 2011
    Applicant: Pantech Co., Ltd.
    Inventors: Hyeong-Baek JEON, Taek-Jin Kwon, Ill-Kwon Park, Jae-Woon Park, Yong-ho Lee, Ki-Hyun Jung, Su-Kyoung Jung, Sun-Bong Hong
  • Patent number: 6333858
    Abstract: There is disclosed a carrier module capable of accurately fixing IC device when the producted IC device is tested on the performance thereof. The carrier module includes a body having an insertion groove formed therein in a predetermined direction and holes, an elastic unit inserted and fixed to the insertion groove, for being elastically moved upward and downward, a latch installed on upper portion of the elastic means, for fixing an IC device, and a pin for fixing the latch by being inserted and fixed into the body, wherein the IC device is fixed or released by operation of the latch. The carrier module has a structure permitting the latches to be pressed at both sides thereof, and therefore the present invention provides an easy machining and assembling of the carrier module, and lowers the production cost by reducing the number of parts.
    Type: Grant
    Filed: April 28, 2000
    Date of Patent: December 25, 2001
    Assignee: Mirae Corporation
    Inventors: Sang Jae Yun, Back Woon Jung, Ki Hyun Lee, Ki Hyun Jung