Patents by Inventor Yong Hwan Kwon

Yong Hwan Kwon 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).

  • Patent number: 10536662
    Abstract: A content zapping method for accessing multimedia contents rapidly and easily by accessing the multimedia contents on a browser basis, includes receiving a screen change command for at least one broadcast channel or at least one content; and changing a screen to a browser which provides the at least one broadcast channel or the at least one content corresponding to the received screen change command, in an order of a pre-stored list.
    Type: Grant
    Filed: September 1, 2011
    Date of Patent: January 14, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyeon-ji Lee, Yong-hwan Kwon, Jun-mo Ahn, Hee-jeong Bae
  • Patent number: 10514392
    Abstract: Provided are improved manufacturing methods of semiconductor devices, probe cards, test apparatuses including the probe card, and methods for manufacturing probe cards. The probe card includes a circuit board, a support located under the circuit board, and a plurality of probe needles located on a bottom surface of the support. Each of the probe needles has a tip configured to contact a side surface of a bump included in a test target. The support may include a stress absorption layer located on a bottom surface to which the probe needles are connected. Manufacturing of semiconductor devices may comprise forming elongated conductive bumps on a body of a semiconductor device, testing the semiconductor device by contacting tips of the probe needles to sides surfaces of the bumps and packaging of the semiconductor device.
    Type: Grant
    Filed: January 15, 2018
    Date of Patent: December 24, 2019
    Assignees: SAMSUNG ELECTRONICS CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Min-woo Rhee, Duke Kimm, Jae-hong Kim, Ji-nyeong Yun, In-kyu Park, Jun-bo Yoon, Dong-uk Kwon, Seung-hwan Kim, Chang-keun Kim, Yong-hoon Yoon
  • Publication number: 20190356942
    Abstract: A display apparatus includes: an image processor; a display unit; a remote controller which includes a touch input unit to detect motion of a user; a remote control signal receiver which receives a remote control signal from the remote controller corresponding to the motion of a user; and a controller which displays the content information window as if the content information window enters from an outside of a display area to an inside of the display area in accordance with the motion that a user moves from an outside of an area of the touch input unit to an inside of the area, or stops displaying the content information window as if the content information window exits from the inside of the display area to the outside of the display area in accordance with the motion that a user moves from the inside of the area of the touch input unit to the outside of the touch input unit.
    Type: Application
    Filed: August 1, 2019
    Publication date: November 21, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Yong-hwan KWON
  • Patent number: 10462917
    Abstract: An electronic device is provided. The electronic device includes a support member including at least a portion formed of a conductive material, an enclosure member configured to receive the support member and including at least a portion of which is formed of a conductive material. The conductive material portion of the enclosure member and the conductive material portion of the support member are insulated from each other.
    Type: Grant
    Filed: December 26, 2018
    Date of Patent: October 29, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Yong-Seok Lee, Tae-Hwan Kang, Hyun-Jun Kwon, Ki-Deuk Kim, Sang-Hyeon Kim, Jin-A Mock, Sung-Young Lee, Min-Su Jung, Hong-Moon Chun, Jung Woong Hyun
  • Publication number: 20190312550
    Abstract: A receiver circuit receives a signal from a semiconductor device. The receiver circuit includes an input buffer including a first plurality of transistors, the input buffer being configured to detect a fabrication condition of the receiver circuit, generate a control signal according to the detected fabrication condition, and control a gain of an input signal by adjusting a number of operating transistors among the first plurality of transistors in response to the control signal; and a latch circuit configured to latch an output signal of the input buffer, and adjust threshold voltages of a second plurality of transistors in response to a test signal.
    Type: Application
    Filed: April 4, 2018
    Publication date: October 10, 2019
    Inventors: Hae Kang JUNG, Yong Suk CHOI, Yong Bin KIM, Gyunam JEON, Dae-Han KWON, Joo Hwan CHO
  • Publication number: 20190300531
    Abstract: The present invention provides a novel pyridine derivative, a pharmaceutically acceptable salt thereof, a method for preparing the same, and a pharmaceutical composition containing the same as an active ingredient. The pyridine derivative according to the present invention inhibits Raf kinase (B-Raf, Raf-1, or B-RafV600E) and a vascular endothelial growth factor receptor (VEGFR2) involved in angiogenesis, and thus, can be favorably used for the prevention or treatment of melanoma, colorectal cancer, prostate cancer, thyroid cancer, lung cancer, pancreatic cancer, ovarian cancer, or the like, which is induced by RAS mutation.
    Type: Application
    Filed: January 11, 2017
    Publication date: October 3, 2019
    Inventors: Eui Hwan CHO, Hee Jong SHIN, Min Hyo KI, Ho Seok KWON, Jae Woong LEE, Jeong Ho JOO, Keun Kuk LEE, Jong Min KIM, Yong Bin PARK, Sung Hyun KANG, Hyoung Min CHO, Hyun Tae KIM, Soon Kil AHN, Sung Pyo HONG, Sung Hye KIM
  • Patent number: 10415674
    Abstract: A planetary gear train of an automatic transmission for a vehicle provides at least ten forward speed stages and one reverse speed stage by combination of: first to fourth planetary gear sets respectively having first to third rotation elements, fourth to sixth rotation elements, seventh to ninth rotation elements, or tenth to twelfth rotation elements; first to eighth shafts; at least four clutches and two brakes. In particular, the first shaft is fixedly connected to the first and fourth rotation elements and selectively connected to a transmission housing, the second shaft is fixedly connected to the second rotation element and an input shaft, the third shaft is fixedly connected to the fifth, eighth and twelfth rotation elements, the fourth shaft is fixedly connected to the ninth and tenth rotation elements and selectively connected to the input shaft.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: September 17, 2019
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Jin Ho Kim, Woo Jin Chang, Jinseok Kim, Jae Chang Kook, Dong Hwan Hwang, Seong Wook Hwang, Jong Soo Kim, Tae Whan Kim, Seongwook Ji, Jin Won Seok, Yong Beom Kim, Hyun Sik Kwon, Jong Sool Park, Hyeonjin Kim, Kyeong Hun Lee
  • Patent number: 10419807
    Abstract: A display apparatus includes: an image processor; a display unit; a remote controller which includes a touch input unit to detect motion of a user; a remote control signal receiver which receives a remote control signal from the remote controller corresponding to the motion of a user; and a controller which displays the content information window as if the content information window enters from an outside of a display area to an inside of the display area in accordance with the motion that a user moves from an outside of an area of the touch input unit to an inside of the area, or stops displaying the content information window as if the content information window exits from the inside of the display area to the outside of the display area in accordance with the motion that a user moves from the inside of the area of the touch input unit to the outside of the touch input unit.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: September 17, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Yong-hwan Kwon
  • Publication number: 20190273962
    Abstract: A method for controlling a control device includes receiving, from a broadcast receiver, first information regarding a content which is currently provided through the broadcast receiver, and displaying a UI corresponding to the content which is currently provided through the broadcast receiver among a plurality of UIs based on the received first information. The plurality of UIs includes a plurality of UI items for controlling the broadcast receiver, respectively. A control command is transmitted to the broadcast receiver in response to a user input selecting an UI item among the plurality of UI items for controlling the broadcast receiver.
    Type: Application
    Filed: May 17, 2019
    Publication date: September 5, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joo-youn KIM, Yong-hwan KWON, Jung-a KIM, Bum-jin LEE
  • Publication number: 20190256687
    Abstract: The present disclosure relates to a resin composition for preparing polyolefin-based foamed articles having flame retardancy and flame retardant foamed articles formed therefrom. The resin composition according to the present disclosure can provide foamed articles having excellent flame retardancy and flame resistance while exhibiting a high fusion ratio and a low shrinkage ratio in the foam molding.
    Type: Application
    Filed: September 19, 2017
    Publication date: August 22, 2019
    Applicant: LOTTE CHEMICAL CORPORATION
    Inventors: Yong Jin KWON, Sung Hwan LIM, Se Yeon EOM
  • Publication number: 20190251906
    Abstract: A display apparatus includes a plurality of pixels. A pixel includes a first capacitor connected between a first voltage line receiving a first driving signal and a first node, a first transistor comprising a control electrode connected to the first node, a first electrode connected to a second voltage line receiving a first power source signal and a second electrode connected to a second node, an organic light emitting diode comprising an anode electrode connected to the second node and a cathode electrode receiving a second power source signal, a second capacitor connected between an m-th data line and the second node (wherein, ‘m’ is a natural number) and a second transistor comprising a control electrode connected to an n-th scan line (wherein, ‘n’ is a natural number), a first electrode connected to the first node and a second electrode connected to the second node.
    Type: Application
    Filed: April 22, 2019
    Publication date: August 15, 2019
    Inventors: Chong-Chul CHAI, Oh-Kyong KWON, Nack-Hyeon KEUM, Kyong-Hwan OH, Young-Wan SEO, Yong-Koo HER, In-Jae HWANG
  • Publication number: 20190169347
    Abstract: A method of producing a methacrylate block copolymer includes operations of (a) preparing a polymer solution comprising a methacrylate polymer block by polymerizing a methacrylate monomer using a polymerization initiator and a reversible addition-fragmentation chain transfer (RAFT) agent in the presence of water or an organic solvent; (b) preparing a polymer solution comprising an acrylate polymer block-containing methacrylate diblock copolymer by adding an acrylate monomer and a styrene monomer to the polymer solution prepared in operation (a); (c) preparing a polymer solution comprising a methacrylate polymer block-containing methacrylate triblock copolymer by adding a methacrylate monomer to the polymer solution prepared in operation (b); and (d) collecting a polymer prepared after operations (b) and (c) and removing the RAFT agent present at a terminal of the polymer by using an amine-based organic material.
    Type: Application
    Filed: June 1, 2018
    Publication date: June 6, 2019
    Inventors: DuckHyoung HWANG, Seok Hwan KIM, Yong Ku KWON, Daehyeon HWANG
  • Publication number: 20190167537
    Abstract: The present invention relates to a composite powder of jade powder and a porous polymer, and more specifically relates to a composite powder (jade sphere) in which jade powder particles are impregnated in a porous polymer, the composite powder being produced by spraying, in one step, a dispersion in which jade powder has been dispersed in a solution that dissolves porous polymers, and to a cosmetic composition containing the composite powder, and to a manufacturing method for the composite powder.
    Type: Application
    Filed: February 8, 2019
    Publication date: June 6, 2019
    Applicant: AMOREPACIFIC CORPORATION
    Inventors: Hyun Suk LEE, Dong-Hyun PAIK, Ga Young CHO, Hyoung June KIM, Hae Jin JUNG, Dong Hyuk JANG, Yong Jin KIM, Lee Kyoung KWON, John Hwan LEE, Sung-Wook CHOI
  • Patent number: 10311793
    Abstract: A display apparatus includes a plurality of pixels. A pixel includes a first capacitor connected between a first voltage line receiving a first driving signal and a first node, a first transistor comprising a control electrode connected to the first node, a first electrode connected to a second voltage line receiving a first power source signal and a second electrode connected to a second node, an organic light emitting diode comprising an anode electrode connected to the second node and a cathode electrode receiving a second power source signal, a second capacitor connected between an m-th data line and the second node (wherein, ‘m’ is a natural number) and a second transistor comprising a control electrode connected to an n-th scan line (wherein, ‘n’ is a natural number), a first electrode connected to the first node and a second electrode connected to the second node.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: June 4, 2019
    Assignees: SAMSUNG DISPLAY CO., LTD., INDUSTRY-UNIVERSITY COOPERATION FOUNDATION HANYANG UNIVERSITY
    Inventors: Chong-Chul Chai, Oh-Kyong Kwon, Nack-Hyeon Keum, Kyong-Hwan Oh, Young-Wan Seo, Yong-Koo Her, In-Jae Hwang
  • Patent number: 10298990
    Abstract: A control device is provided. The control device includes a communication interface unit which requests and receives menu information from a broadcast receiver, a determination unit which determines a control mode of the control device, a user interface unit which displays the received menu information in a user interface window according to the determined control mode, and a control unit which, if a command to control the broadcast receiver is input through the user interface unit, controls the communication interface unit to transmit the input control command to the broadcast receiver.
    Type: Grant
    Filed: September 15, 2015
    Date of Patent: May 21, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joo-youn Kim, Yong-hwan Kwon, Jung-a Kim, Bum-jin Lee
  • Publication number: 20190141384
    Abstract: A display apparatus, a method for executing an application thereof, an external device remotely controlling the display apparatus, and a method for providing an application control screen thereof are provided. The display apparatus includes a display that displays an application execution screen, the application execution screen displaying an application; a communication unit that communicates with an external server and an external device that remotely controls the display apparatus; and a control unit that transmits to the external device a generation signal that instructs the external device to generate an application control screen in response to receiving an input command to execute the application, controls the communication unit to receive a command from the external device input through the application control screen, and operates the application according to the received command.
    Type: Application
    Filed: January 4, 2019
    Publication date: May 9, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joo-youn KIM, Yong-hwan Kwon
  • Patent number: 10268004
    Abstract: Provided herein are a multi-channel receiver optical sub-assembly and a manufacturing method thereof. The multi-channel receiver optical sub-assembly includes a PLC chip having a first side into which an optical signal is received and a second side from which the received signal is outputted, with an inclined surface formed on the second side of the PLC chip at a preset angle, a PD carrier bonded onto the PLC chip and made of a glass material, and an SI-PD bonded onto the PD carrier, a lens being integrated therein. The PLC chip, the PD carrier, and the SI-PD are passively aligned by at least one alignment mark and then are bonded.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: April 23, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Young Tak Han, Sang Ho Park, Yong Soon Baek, Jang Uk Shin, Yong Hwan Kwon, Jong Hoi Kim
  • Patent number: 10231027
    Abstract: A control device is provided. The control device includes a user interface unit in which information of a broadcast receiver controlled through unidirectional wireless communication is entered, a searching unit which searches an infrared (IR) code set corresponding the broadcast receiver based on the entered information, a managing unit which registers the broadcast receiver as a controllable broadcast receiver within a home network based on the searched IR code set, and a first communication interface unit which, if a control signal for the registered broadcast receiver is received, transmits an IR code corresponding to the control signal from the IR code set corresponding to the registered broadcast receiver to the registered broadcasting receiver.
    Type: Grant
    Filed: October 7, 2015
    Date of Patent: March 12, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joo-youn Kim, Yong-hwan Kwon, Jung-a Kim, Bum-jin Lee
  • Patent number: 10194191
    Abstract: A display apparatus, a method for executing an application thereof, an external device remotely controlling the display apparatus, and a method for providing an application control screen thereof are provided. The display apparatus includes a display that displays an application execution screen, the application execution screen displaying an application; a communication unit that communicates with an external server and an external device that remotely controls the display apparatus; and a control unit that transmits to the external device a generation signal that instructs the external device to generate an application control screen in response to receiving an input command to execute the application, controls the communication unit to receive a command from the external device input through the application control screen, and operates the application according to the received command.
    Type: Grant
    Filed: August 13, 2012
    Date of Patent: January 29, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Joo-youn Kim, Yong-hwan Kwon
  • Patent number: RE47577
    Abstract: A method for providing widgets and a TV using the same are disclosed. The method for providing widgets includes searching for widgets related to a certain keyword or a broadcast program among widgets provided by a plurality of content providers, and displaying the searched widgets on a widget search list classified according to content provider. A user can thereby search for and use the widgets provided from various content providers more easily.
    Type: Grant
    Filed: April 20, 2015
    Date of Patent: August 20, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-hee Lee, Yong-hwan Kwon, Dong-heon Lee, Mi-ju Park, Won-il Kim, Yeo-ri Yoon