Patents by Inventor Du-sik Park

Du-sik Park 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: 10921926
    Abstract: An interfacing apparatus may sense an input object and move at least one interface object displayed on a display toward the sensed input object.
    Type: Grant
    Filed: July 29, 2019
    Date of Patent: February 16, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung Ju Han, Joon Ah Park, Du Sik Park, Hyun Surk Ryu, Ki Myung Lee
  • Patent number: 10915621
    Abstract: A key generating method includes obtaining a first error correcting code (ECC) for original data, obtaining read data from a cell array of a memory comprising the original data, generating a second ECC for the read data, obtaining a location of a cell in which an error occurs from the cell array of the memory in response to the second ECC being different from the first ECC, and generating a key for the memory based on the location of the cell in which the error occurs.
    Type: Grant
    Filed: January 21, 2020
    Date of Patent: February 9, 2021
    Inventors: Seung-Chan Kim, Jungsoon Shin, Taesung Jung, Du-Sik Park, Joonah Park, Soochul Lim
  • Patent number: 10798416
    Abstract: Disclosed is a 3D video motion estimating apparatus and method. The 3D video motion estimating apparatus may enable a motion vector of a color image and a motion vector of a depth image refer to each other, thereby increasing a compression rate.
    Type: Grant
    Filed: October 26, 2015
    Date of Patent: October 6, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin Young Lee, Du-Sik Park, Jaejoon Lee, Ho Cheon Wey, Il Soon Lim, Seok Lee
  • Patent number: 10721460
    Abstract: An image rendering apparatus and method for rendering a stereoscopic image are provided. The image rendering apparatus may estimate a disparity of an image pixel included in an input image. Based on the disparity, a viewpoint direction of the image pixel may be determined by the image rendering apparatus. The image rendering apparatus may render a stereoscopic image by assigning a pixel value of the image pixel to a display pixel having a viewpoint direction corresponding to the viewpoint direction of the image pixel, instead of generating a multiview image.
    Type: Grant
    Filed: January 7, 2015
    Date of Patent: July 21, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young Ju Jeong, Yang Ho Cho, Dong Kyung Nam, Du-Sik Park
  • Publication number: 20200159905
    Abstract: A key generating method includes obtaining a first error correcting code (ECC) for original data, obtaining read data from a cell array of a memory comprising the original data, generating a second ECC for the read data, obtaining a location of a cell in which an error occurs from the cell array of the memory in response to the second ECC being different from the first ECC, and generating a key for the memory based on the location of the cell in which the error occurs.
    Type: Application
    Filed: January 21, 2020
    Publication date: May 21, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-Chan KIM, Jungsoon SHIN, Taesung JUNG, Du-Sik PARK, Joonah PARK, Soochul LIM
  • Patent number: 10587789
    Abstract: An image sensor for simultaneously obtaining an image and a proximity is provided. The image sensor includes a proximity signal generating circuit configured to generate a proximity signal of a target based on a pixel signal of a pixel array. The proximity signal generating circuit generates the proximity signal based on an average of pixel signals output from a plurality of pixels included in the pixel array.
    Type: Grant
    Filed: May 28, 2015
    Date of Patent: March 10, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jaehyuk Choi, Du-Sik Park, Joonah Park
  • Patent number: 10572651
    Abstract: A key generating method includes obtaining a first error correcting code (ECC) for original data, obtaining read data from a cell array of a memory comprising the original data, generating a second ECC for the read data, obtaining a location of a cell in which an error occurs from the cell array of the memory in response to the second ECC being different from the first ECC, and generating a key for the memory based on the location of the cell in which the error occurs.
    Type: Grant
    Filed: February 9, 2017
    Date of Patent: February 25, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Chan Kim, Jungsoon Shin, Taesung Jung, Du-Sik Park, Joonah Park, Soochul Lim
  • Patent number: 10565725
    Abstract: Provided is a method and device for displaying a virtual object that detects a main marker and a sub marker included in a reference device, identify the sub marker based on the main marker, and display a virtual object on a display device based on a relative position between the display device and the reference device calculated based on the main marker and the sub marker.
    Type: Grant
    Filed: February 23, 2017
    Date of Patent: February 18, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Chan Kim, Joonah Park, Du-Sik Park
  • Publication number: 20190354267
    Abstract: An interfacing apparatus may sense an input object and move at least one interface object displayed on a display toward the sensed input object.
    Type: Application
    Filed: July 29, 2019
    Publication date: November 21, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Seung Ju HAN, Joon Ah PARK, Du Sik PARK, Hyun Surk RYU, Ki Myung LEE
  • Patent number: 10477111
    Abstract: A display apparatus includes a sensor panel configured to sense a first incident light, which is incident to the sensor panel subsequent to passing through a display, and configured to at least partially block transmission of light through the sensor panel. The display apparatus further includes a controller configured to selectively control the display to pass the first incident light toward the sensor panel, and configured to control the display to pass light out of the display to display an image. The sensor panel includes a first sensor unit and a second sensor unit configured to sense the incident first light, and the first sensor unit and the second sensor unit include respective unit color filters having different color filters.
    Type: Grant
    Filed: January 12, 2017
    Date of Patent: November 12, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung Joo Suh, Chang Kyu Choi, Kwon Ju Yi, Du Sik Park
  • Publication number: 20190294241
    Abstract: A method and apparatus for a user interface using a gaze interaction is disclosed. The method for the user interface using the gaze interaction may include obtaining an image including eyes of a user, estimating a gaze position of the user, using the image including the eyes of the user, and determining whether to activate a gaze adjustment function for controlling a device by a gaze of the user, based on the gaze position of the user with respect to at least one toggle area on a display.
    Type: Application
    Filed: June 12, 2019
    Publication date: September 26, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Chang Kyu CHOI, Sung Joo SUH, Joon Ah PARK, Du Sik PARK
  • Patent number: 10394434
    Abstract: An interfacing apparatus may sense an input object and move at least one interface object displayed on a display toward the sensed input object.
    Type: Grant
    Filed: July 30, 2014
    Date of Patent: August 27, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung Ju Han, Joon Ah Park, Hyun Surk Ryu, Du Sik Park, Ki Myung Lee
  • Patent number: 10324524
    Abstract: A method and apparatus for a user interface using a gaze interaction is disclosed. The method for the user interface using the gaze interaction may include obtaining an image including eyes of a user, estimating a gaze position of the user, using the image including the eyes of the user, and determining whether to activate a gaze adjustment function for controlling a device by a gaze of the user, based on the gaze position of the user with respect to at least one toggle area on a display.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: June 18, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Chang Kyu Choi, Sung Joo Suh, Joon Ah Park, Du Sik Park
  • Patent number: 10282891
    Abstract: An apparatus and method of processing three-dimensional (3D) images on a multi-layer display may generate virtual depth information based on original depth information, and display 3D images having various depth values using the generated virtual depth information. Also, the apparatus and method may appropriately provide color information to each of a plurality of display layers, thereby preventing an original image from being damaged.
    Type: Grant
    Filed: October 21, 2014
    Date of Patent: May 7, 2019
    Assignees: Samsung Electronics Co., Ltd., Puredepth Limited
    Inventors: Young Ran Han, Young Shin Kwak, Du Sik Park, Young Ju Jeong, Darryl Singh, Gareth Paul Bell
  • Patent number: 10261612
    Abstract: An apparatus for recognizing a proximity motion using sensors may include a first sensor to sense a first input region, a second sensor to sense a second input region distinct from the first input region, and an information transfer controller to transfer information related to a transition, between the first sensor and the second sensor.
    Type: Grant
    Filed: January 8, 2014
    Date of Patent: April 16, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung Ju Han, Joon Ah Park, Hyun Surk Ryu, Du Sik Park, Ki Myung Lee
  • Patent number: 10257506
    Abstract: A method of obtaining depth information and a display apparatus may adjust a sensor area of a sensor panel based on a distance from an object, and may obtain depth information of the object based on the adjusted sensor area.
    Type: Grant
    Filed: November 5, 2013
    Date of Patent: April 9, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung Joo Suh, Chang Kyu Choi, Du Sik Park
  • Patent number: 10171782
    Abstract: An image sensor includes a plurality of non-color pixel sensors each configured to sense a non-color signal; and a color pixel sensing region including at least one color pixel sensor configured to sense a color signal, wherein the color pixel sensing region has an area physically greater than an area of each of the non-color pixel sensors.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: January 1, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Yang Ho Cho, Dong Kyung Nam, Byong Min Kang, Hyoseok Hwang, Du-Sik Park
  • Patent number: 10163246
    Abstract: A three-dimensional (3D) image generation apparatus and method using a region extension of an object in a depth map is provided. The 3D image generation apparatus may include a discontinuity preservation smoothing filtering unit to apply a discontinuity preservation smoothing filter preserving discontinuity of a boundary or a shape of a depth image, a boundary preservation filtering unit to apply a max filter to a depth image for increasing a depth value of an object, and a rendering unit to render a two-dimensional (2D) color image and the filtered depth image and to generate a 3D image.
    Type: Grant
    Filed: February 17, 2010
    Date of Patent: December 25, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young Ju Jeong, Yong Ju Jung, Du Sik Park, A Ron Baik, Ji Won Kim
  • Patent number: 10133470
    Abstract: An interfacing device for providing a user interface (UI) exploiting a multi-modality may recognize at least two modality inputs for controlling a scene, and generate scene control information based on the at least two modality inputs.
    Type: Grant
    Filed: October 4, 2013
    Date of Patent: November 20, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae Joon Han, Seung Ju Han, Du-Sik Park, Chang Kyu Choi
  • Patent number: 10067610
    Abstract: A method and an apparatus for recognizing a touch gesture are disclosed, in which the apparatus may obtain a depth image in which a touch object and a background area are captured, detect a touch input applied by the touch object to the background area in a touch detection area, and recognize a touch gesture associated with the touch input by tracking a change in the touch input.
    Type: Grant
    Filed: July 14, 2015
    Date of Patent: September 4, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Namjoon Kim, Joonah Park, Du-sik Park, Jungsoon Shin, Soochul Lim