Patents by Inventor Keun-seok KANG

Keun-seok KANG 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: 11952490
    Abstract: The present disclosure relates to a polycarbonate resin composition, and more particularly, to a polycarbonate resin composition containing 90 wt % to 99 wt % of a polycarbonate resin, 0.3 wt % to 0.7 wt % of an anthraquinone-based black dye, and 0.2 wt % to 1.0 wt % of an acrylic polymeric chain extender, and a molded article containing the same.
    Type: Grant
    Filed: July 27, 2021
    Date of Patent: April 9, 2024
    Assignees: HYUNDAI MOBIS CO., LTD., LG CHEM, LTD.
    Inventors: Hyoung Taek Kang, Keun Hyung Lee, Young Min Kim, Moo Seok Lee, Myeung Il Kim, Jae Chan Park
  • Patent number: 10382716
    Abstract: A display apparatus having a sensor and camera and a control method thereof are provided. Exemplary embodiments relate to a display apparatus and a control method thereof which determines through a sensor, such as a pyroelectric infrared ray (PIR) sensor, and a camera, whether a user intends to use the display apparatus, and drives the display apparatus based on the users intentions in order to reduce booting time.
    Type: Grant
    Filed: January 6, 2017
    Date of Patent: August 13, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Moon-sung Na, Keun-seok Kang, Je-hwan Seo, Tae-hyeun Ha
  • Publication number: 20170118438
    Abstract: A display apparatus having a sensor and camera and a control method thereof are provided. Exemplary embodiments relate to a display apparatus and a control method thereof which determines through a sensor, such as a pyroelectric infrared ray (PIR) sensor, and a camera, whether a user intends to use the display apparatus, and drives the display apparatus based on the users intentions in order to reduce booting time.
    Type: Application
    Filed: January 6, 2017
    Publication date: April 27, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Moon-sung NA, Keun-seok KANG, Je-hwan SEO, Tae-hyeun HA
  • Patent number: 9571781
    Abstract: A display apparatus having a sensor and camera and a control method thereof are provided. Exemplary embodiments relate to a display apparatus and a control method thereof which determines through a sensor, such as a pyroelectric infrared ray (PIR) sensor, and a camera, whether a user intends to use the display apparatus, and drives the display apparatus based on the users intentions in order to reduce booting time.
    Type: Grant
    Filed: October 10, 2013
    Date of Patent: February 14, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Moon-sung Na, Keun-seok Kang, Je-hwan Seo, Tae-hyeun Ha
  • Patent number: 9294761
    Abstract: Disclosed are shutter glasses, a display apparatus, and control method therefore, which enables a user to control the display apparatus while wearing the shutter glasses. The shutter glasses include a communication unit which communicates with a display apparatus; a shutter which comprises a left eye shutter and a right eye shutter that are alternately open and shut; a sensor which senses a predetermined movement of the shutter glasses; and a controller which controls the shutter to be open and shut selectively based on a sync signal received from the display apparatus through the communication unit and corresponding to the 3D image, and controls the communication unit to generate and transmit a control signal controlling the display apparatus corresponding to the predetermined movement of the shutter glasses sensed by the sensor.
    Type: Grant
    Filed: October 29, 2010
    Date of Patent: March 22, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-han Lee, Keun-seok Kang
  • Publication number: 20140152818
    Abstract: A display apparatus having a sensor and camera and a control method thereof are provided. Exemplary embodiments relate to a display apparatus and a control method thereof which determines through a sensor, such as a pyroelectric infrared ray (PIR) sensor, and a camera, whether a user intends to use the display apparatus, and drives the display apparatus based on the users intentions in order to reduce booting time.
    Type: Application
    Filed: October 10, 2013
    Publication date: June 5, 2014
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Moon-sung NA, Keun-seok KANG, Je-hwan SEO, Tae-hyeun HA
  • Publication number: 20140125785
    Abstract: A head-mounted display apparatus and method of the control are provided. The apparatus includes a display unit, a signal processing unit processing an image signal received from an outside to display a first image on the display unit, a shutter glass performing a shutter operation to allow selective transmission of external light, a communication unit communicating with an external display apparatus, and a controller controlling the head-mounted display apparatus to operate in a selective one of a first mode, in which the head-mounted display apparatus operates corresponding to a second image displayed on the external display apparatus, and a second mode, in which the head-mounted display apparatus displays the image signal processed by the signal processing unit on the display unit as the first image, based on a preset event.
    Type: Application
    Filed: June 6, 2013
    Publication date: May 8, 2014
    Inventors: Moon-sung NA, Tae-hyeun Ha, Keun-seok Kang
  • Patent number: 8587724
    Abstract: Disclosed are a display apparatus and a control method thereof, the display apparatus including: a signal receiver which receives a video signal; an image processor which processes the video signal received by the signal receiver; a display unit which displays an image on the basis of the video signal processed by the image processor; a function selector which senses a user's operation for selecting a plurality of functions provided by the display apparatus; and a controller which displays an on screen display (OSD) menu for selecting the plurality of functions on the display unit in accordance with a user's first operation entering within a predetermined distance from the function selector, and operates one selected among the plurality of functions in accordance with a user's second operation. With this, it is possible to provide an intuitive, convenient and reliable user interface for selecting a plurality of functions even under spatial limitations.
    Type: Grant
    Filed: November 22, 2011
    Date of Patent: November 19, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Keun-seok Kang, Sung-han Lee, Sun-ho Yang
  • Publication number: 20120224102
    Abstract: Disclosed are a display apparatus and a control method thereof, the display apparatus including: a signal receiver which receives a video signal; an image processor which processes the video signal received by the signal receiver; a display unit which displays an image on the basis of the video signal processed by the image processor; a function selector which senses a user's operation for selecting a plurality of functions provided by the display apparatus; and a controller which displays an on screen display (OSD) menu for selecting the plurality of functions on the display unit in accordance with a user's first operation entering within a predetermined distance from the function selector, and operates one selected among the plurality of functions in accordance with a user's second operation. With this, it is possible to provide an intuitive, convenient and reliable user interface for selecting a plurality of functions even under spatial limitations.
    Type: Application
    Filed: November 22, 2011
    Publication date: September 6, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Keun-seok KANG, Sung-han LEE, Sun-ho YANG
  • Publication number: 20110316799
    Abstract: A composite sensing apparatus, a sensing method using a composite sensor, and a touch pad apparatus using the same are provided. The composite sensing apparatus includes a pad unit including a first sensing area which senses a fingerprint, and a second sensing area which senses a touch state, and a control unit which generates control signals according to results sensed by the first and the second sensing areas. As a result, the sensing apparatus can simultaneously have a fingerprint recognition sensor and a touch pad sensor.
    Type: Application
    Filed: June 13, 2011
    Publication date: December 29, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-han LEE, Keun-seok KANG, Sun-ho YANG, Sang-hoon LEE
  • Publication number: 20110254931
    Abstract: Disclosed are shutter glasses, a display apparatus, and control method therefore, which enables a user to control the display apparatus while wearing the shutter glasses. The shutter glasses include a communication unit which communicates with a display apparatus; a shutter which comprises a left eye shutter and a right eye shutter that are alternately open and shut; a sensor which senses a predetermined movement of the shutter glasses; and a controller which controls the shutter to be open and shut selectively based on a sync signal received from the display apparatus through the communication unit and corresponding to the 3D image, and controls the communication unit to generate and transmit a control signal controlling the display apparatus corresponding to the predetermined movement of the shutter glasses sensed by the sensor.
    Type: Application
    Filed: October 29, 2010
    Publication date: October 20, 2011
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sung-han LEE, Keun-seok KANG