Patents by Inventor Young-Chul Cho

Young-Chul Cho 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: 20210143299
    Abstract: A method of manufacturing a micro-light emitting diode (LED)-based display, and a micro-LED-based display are provided. The method includes forming a micro-LED partitioned in the unit of a plurality of sub-pixels on a semiconductor substrate, planarizing the micro-LED by forming a planarization layer on at least a portion of the micro-LED, forming a via hole in the planarization layer, and integrating the micro-LED and a thin-film transistor (TFT) for an operation of the sub-pixels by arranging and depositing the TFT on the planarized micro-LED.
    Type: Application
    Filed: September 18, 2020
    Publication date: May 13, 2021
    Inventors: Yong-Hoon CHO, Young Chul SIM
  • Patent number: 10992862
    Abstract: An electronic apparatus for acquiring a panorama image using a plurality of cameras and a method for controlling the electronic apparatus thereof are provided. The electronic apparatus includes a plurality of cameras for capturing an image, a sensor for acquiring movement information, and a processor for determining individual movement information of the plurality of cameras with reference to a predefined location using movement information acquired through the sensor, acquiring a plurality of images through the plurality of cameras based on the individual movement information and generating a panorama image using the plurality of photographed images.
    Type: Grant
    Filed: March 9, 2020
    Date of Patent: April 27, 2021
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-il Jung, Jin-hyoung An, Min-chul Kim, Young-kuk Kim, Yong-jin Kim, Sung-rae Cho
  • Patent number: 10805634
    Abstract: A super-resolution processing method of a moving image is provided. The super-resolution processing method of a moving image includes sequentially inputting a plurality of input frames included in the video to any one of a recurrent neural network (RNN) for super-resolution processing and a convolutional neural network (CNN) for super-resolution processing, sequentially inputting a frame sequentially output from the any one of the RNN and the CNN to an additional one of the RNN and the CNN, and upscaling a resolution of the output frame by carrying out deconvolution with respect to a frame sequentially output from the additional one of the RNN and the CNN.
    Type: Grant
    Filed: May 17, 2018
    Date of Patent: October 13, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Parichay Kapoor, Ji-hun Oh, Kwang-hoon Son, Young-chul Cho, Yong-sup Park, Hyun-jung Kim
  • Patent number: 10782974
    Abstract: A VLIW (Very Long Instruction Word) interface device includes a memory configured to store instructions and data, and a processor configured to process the instructions and the data, wherein the processor includes an instruction fetcher configured to output an instruction fetch request to load the instruction from the memory, a decoder configured to decode the instruction loaded on the instruction fetcher, an arithmetic logic unit (ALU) configured to perform an operation function if the decoded instruction is an operation instruction, a memory interface scheduler configured to schedule the instruction fetch request or a data fetch request that is input from the arithmetic logic unit, and a memory operator configured to perform a memory access operation in accordance with the scheduled instruction fetch request or data fetch request.
    Type: Grant
    Filed: November 23, 2016
    Date of Patent: September 22, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-chul Cho, Suk-jin Kim, Chul-soo Park, Dong-kwan Suh
  • Patent number: 10403572
    Abstract: A semiconductor device includes a substrate having a cell region and a circuit region, an upper wiring layer on the substrate, and a redistribution wiring layer on the upper wiring layer. The upper wiring layer includes a secondary uppermost wiring in the circuit region and an uppermost wiring on the secondary uppermost wiring. The uppermost wiring includes an uppermost chip pad electrically connected to the secondary uppermost wiring. At least a portion of the uppermost chip pad in the cell region. The redistribution wiring layer includes a redistribution wiring electrically connected to the uppermost chip pad. At least a portion of the redistribution wiring serving as a landing pad connected to an external connector.
    Type: Grant
    Filed: August 17, 2017
    Date of Patent: September 3, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Chul Cho, Min-Su Ahn, Jung-Hwan Choi
  • Patent number: 10379983
    Abstract: A simulation apparatus and a distribution simulation system are disclosed. The simulation apparatus, according to one example, includes a simulation executer configured to execute a simulation task, a data storage configured to store data related to the simulation task based on a data storage policy that is set in advance of the execution of the simulation tasks, and a data updater configured to update the data stored in the data storage to most recent data by comparing the data stored in the data storage with data stored in another simulation apparatus.
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: August 13, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Chul Cho, Seong-Hoon Jeong, Jin-Sae Jung
  • Publication number: 20180338159
    Abstract: A super-resolution processing method of a moving image is provided. The super-resolution processing method of a moving image includes sequentially inputting a plurality of input frames included in the video to any one of a recurrent neural network (RNN) for super-resolution processing and a convolutional neural network (CNN) for super-resolution processing, sequentially inputting a frame sequentially output from the any one of the RNN and the CNN to an additional one of the RNN and the CNN, and upscaling a resolution of the output frame by carrying out deconvolution with respect to a frame sequentially output from the additional one of the RNN and the CNN.
    Type: Application
    Filed: May 17, 2018
    Publication date: November 22, 2018
    Inventors: Parichay KAPOOR, Ji-hun OH, Kwang-hoon SON, Young-chul CHO, Yong-sup PARK, Hyun-jung KIM
  • Publication number: 20180122741
    Abstract: A semiconductor device includes a substrate having a cell region and a circuit region, an upper wiring layer on the substrate, and a redistribution wiring layer on the upper wiring layer. The upper wiring layer includes a secondary uppermost wiring in the circuit region and an uppermost wiring on the secondary uppermost wiring. The uppermost wiring includes an uppermost chip pad electrically connected to the secondary uppermost wiring. At least a portion of the uppermost chip pad in the cell region. The redistribution wiring layer includes a redistribution wiring electrically connected to the uppermost chip pad. At least a portion of the redistribution wiring serving as a landing pad connected to an external connector.
    Type: Application
    Filed: August 17, 2017
    Publication date: May 3, 2018
    Inventors: Young-Chul CHO, Min-Su AHN, Jung-Hwan CHOI
  • Patent number: 9934169
    Abstract: A method of operating an input/output interface includes selecting one of a plurality of output driver circuits according to a mode selection signal, and outputting a data signal using the selected one of the plurality of output driver circuits. Another method of operating an includes generating a mode selection signal based on a received command signal, and controlling an on-die termination (ODT) circuit included in the input/output interface according to the mode selection signal. Another method of operating an includes generating a mode selection signal based on a received command signal, and controlling an ODT circuit included in the input/output interface according to the mode selection signal.
    Type: Grant
    Filed: January 26, 2017
    Date of Patent: April 3, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young Chul Cho, Jung Bae Lee, Jung Hwan Choi
  • Patent number: 9916414
    Abstract: An apparatus for generating a test case includes a constrained description generator configured to define a plurality of constrained verification spaces in a total verification space, and generate a constrained description for each of the plurality of constrained verification spaces; and a test case generator configured to generate a test case using the constrained description.
    Type: Grant
    Filed: October 22, 2015
    Date of Patent: March 13, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seong-Hoon Jeong, Moo-Kyoung Chung, Young-Chul Cho, Hee-Jun Shim, Jin-Sae Jung, Yen-Jo Han
  • Patent number: 9848244
    Abstract: An interactive method includes displaying image content received through a television (TV) network, identifying an object of interest of a user among a plurality of regions or a plurality of objects included in the image content, and providing additional information corresponding to the object of interest.
    Type: Grant
    Filed: August 29, 2016
    Date of Patent: December 19, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Gyeong Ja Jang, Byung In Yoo, Yong Beom Lee, Young Chul Cho, Hyo Sun Hwang
  • Publication number: 20170147351
    Abstract: A VLIW (Very Long Instruction Word) interface device includes a memory configured to store instructions and data, and a processor configured to process the instructions and the data, wherein the processor includes an instruction fetcher configured to output an instruction fetch request to load the instruction from the memory, a decoder configured to decode the instruction loaded on the instruction fetcher, an arithmetic logic unit (ALU) configured to perform an operation function if the decoded instruction is an operation instruction, a memory interface scheduler configured to schedule the instruction fetch request or a data fetch request that is input from the arithmetic logic unit, and a memory operator configured to perform a memory access operation in accordance with the scheduled instruction fetch request or data fetch request.
    Type: Application
    Filed: November 23, 2016
    Publication date: May 25, 2017
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young-chul CHO, Suk-jin KIM, Chul-soo PARK, Dong-kwan SUH
  • Publication number: 20170139848
    Abstract: A method of operating an input/output interface includes selecting one of a plurality of output driver circuits according to a mode selection signal, and outputting a data signal using the selected one of the plurality of output driver circuits. Another method of operating an includes generating a mode selection signal based on a received command signal, and controlling an on-die termination (ODT) circuit included in the input/output interface according to the mode selection signal. Another method of operating an includes generating a mode selection signal based on a received command signal, and controlling an ODT circuit included in the input/output interface according to the mode selection signal.
    Type: Application
    Filed: January 26, 2017
    Publication date: May 18, 2017
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: YOUNG CHUL CHO, Jung Bae Lee, Jung Hwan Choi
  • Patent number: 9575923
    Abstract: A method of operating an input/output interface includes selecting one of a plurality of output driver circuits according to a mode selection signal, and outputting a data signal using the selected one of the plurality of output driver circuits. Another method of operating an includes generating a mode selection signal based on a received command signal, and controlling an on-die termination (ODT) circuit included in the input/output interface according to the mode selection signal. Another method of operating an includes generating a mode selection signal based on a received command signal, and controlling an ODT circuit included in the input/output interface according to the mode selection signal.
    Type: Grant
    Filed: August 5, 2015
    Date of Patent: February 21, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Young Chul Cho, Jung Bae Lee, Jung Hwan Choi
  • Patent number: 9524266
    Abstract: A latency management apparatus and method are provided. A latency management apparatus for a multiprocessor system having a plurality of processors and shared memory, when the shared memory and each of the processors is configured to generate a delayed signal, includes a delayed signal detector configured to detect the generated delayed signal; and one or more latency managers configured to manage an operation latency of any one of the processors upon detection of the delayed signal.
    Type: Grant
    Filed: June 20, 2011
    Date of Patent: December 20, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Woong Seo, Soo-Jung Ryu, Moo-Kyoung Chung, Ho-Young Kim, Young-Chul Cho
  • Publication number: 20160366482
    Abstract: An interactive method includes displaying image content received through a television (TV) network, identifying an object of interest of a user among a plurality of regions or a plurality of objects included in the image content, and providing additional information corresponding to the object of interest.
    Type: Application
    Filed: August 29, 2016
    Publication date: December 15, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Gyeong Ja JANG, Byung In YOO, Yong Beom LEE, Young Chul CHO, Hyo Sun HWANG
  • Patent number: 9507478
    Abstract: A three-dimensional (3D) display device for providing an input-output interface using a dynamic magnetic field control is disclosed, the device including a display unit to display a 3D image, a magnetic field generation unit to generate a magnetic field, and a control unit to dynamically control the magnetic field generation unit to generate a 3D magnetic field associated with the 3D image.
    Type: Grant
    Filed: September 5, 2013
    Date of Patent: November 29, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byung In Yoo, Yong Beom Lee, Gyeong Ja Jang, Young Chul Cho, Hyo Sun Hwang
  • Patent number: 9448777
    Abstract: Exemplary embodiments disclose a method for generating an assertion based on a user program code. The method may include receiving a user program comprising at least one assertion directive, a compiled result of the user program, and architecture information of a processor, and generating, based on the compiled result of the user program and the architecture information of the processor, an assertion which states an operation that the processor needs to perform in accordance with a code of the user program indicated by each of the at least one assertion directive.
    Type: Grant
    Filed: September 9, 2013
    Date of Patent: September 20, 2016
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin-sae Jung, Hee-jun Shim, Young-chul Cho, Yen-jo Han
  • Patent number: 9432738
    Abstract: An interactive method includes displaying image content received through a television (TV) network, identifying an object of interest of a user among a plurality of regions or a plurality of objects included in the image content, and providing additional information corresponding to the object of interest.
    Type: Grant
    Filed: July 13, 2015
    Date of Patent: August 30, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Gyeong Ja Jang, Byung In Yoo, Yong Beom Lee, Young Chul Cho, Hyo Sun Hwang
  • Patent number: 9349155
    Abstract: A computing apparatus is provided. The computing apparatus includes a memory unit configured to have an address space defined as a multidimensional space having at least two axes, and a memory access unit configured to include a first pointer register storing a first pointer pointing to a row corresponding to the first axis and a second pointer register storing a second pointer pointing to a column corresponding to the second axis.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: May 24, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Soo-Jung Ryu, Sung-Bae Park, Woong Seo, Young-Chul Cho, Jeong-Wook Kim, Moo-Kyoung Chung, Ho-Young Kim