Patents by Inventor Han Su Cho

Han Su 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: 20200272946
    Abstract: Disclosed is an electronic device. The An electronic device including a storage, and a processor configured to perform convolution processing on target data and kernel data based on stride information that indicates an interval at which the kernel data is applied to the target data stored in the storage, in which the processor is further configured to divide the target data into a plurality of pieces of sub-data based on first stride information, perform the convolution processing on the plurality of pieces of sub-data and a plurality of pieces of sub-kernel data respectively corresponding to the plurality of pieces of sub-data based on second stride information that is different from the first stride information, and combine a plurality of processing results, the plurality of pieces of sub-kernel data are obtained by dividing the kernel data based on the first stride information, and the second stride information indicates that the interval at which the kernel data is applied to the target data is 1.
    Type: Application
    Filed: May 16, 2018
    Publication date: August 27, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyoung-hoon KIM, Young-hwan PARK, Dong-kwan SUH, Keshava Prasad NAGARAJA, Dae-hyun KIM, Suk-jin KIM, Han-su CHO, Hyun-jung KIM
  • Publication number: 20200117942
    Abstract: Disclosed is an electronic device and method for controlling same. The electronic device comprises: a memory; and a processor which checks an operation instruction for filtering input data of a neural network for each filter of a main pattern selected from a plurality of filters generated according to learning by the neural network, and stores the checked operation instruction in the memory.
    Type: Application
    Filed: June 5, 2018
    Publication date: April 16, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Han-su CHO, Kyung-hoon KIM, Young-hwan PARK, Suk-jin KIM, Hyun-jung KIM, Dong-wook KWON
  • Publication number: 20190311302
    Abstract: An electronic apparatus is provided. The electronic apparatus includes a first memory configured to store a first artificial intelligence (AI) model including a plurality of first elements and a processor configured to include a second memory. The second memory is configured to store a second AI model including a plurality of second elements. The processor is configured to acquire output data from input data based on the second AI model. The first AI model is trained through an AI algorithm. Each of the plurality of second elements includes at least one higher bit of a plurality of bits included in a respective one of the plurality of first elements.
    Type: Application
    Filed: October 5, 2018
    Publication date: October 10, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyoung-hoon KIM, Young-hwan PARK, Dong-soo LEE, Dae-hyun KIM, Han-su CHO, Hyun-jung KIM
  • Publication number: 20190147319
    Abstract: Provided are a method and apparatus for processing a convolution operation in a neural network. The apparatus may include a memory, and a processor configured to read, from the memory, one of divided blocks of input data stored in a memory; generate an output block by performing the convolution operation on the one of the divided blocks with a kernel; generate a feature map by using the output block, and write the feature map to the memory.
    Type: Application
    Filed: October 18, 2018
    Publication date: May 16, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyoung-hoon KIM, Young-hwan PARK, Dong-kwan SUH, Keshava PRASAD, Dae-hyun KIM, Suk-jin KIM, Han-su CHO, Hyun-jung KIM
  • Publication number: 20190129885
    Abstract: A processor for performing deep learning is provided herein. The processor includes a processing element unit including a plurality of processing elements arranged in a matrix form including a first row of processing elements and a second row of processing elements. The processing elements are fed with filter data by a first data input unit which is connected to the first row processing elements. A second data input unit feeds target data to the processing elements. A shifter composed of registers feeds instructions to the processing elements. A controller in the processor controls the processing elements, the first data input unit and second data input unit to process the filter data and target data, thus providing sum of products (convolution) functionality.
    Type: Application
    Filed: September 27, 2018
    Publication date: May 2, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Kyoung-hoon KIM, Young-hwan PARK, Dong-kwan SUH, Keshava PRASAD NAGARAJA, Suk-jin KIM, Han-su CHO, Hyun-jung KIM
  • Publication number: 20190114542
    Abstract: An electronic apparatus and method thereof are provided for performing deep learning. The electronic apparatus includes a storage configured to store target data and kernel data; and a processor including a plurality of processing elements that are arranged in a matrix shape. The processor is configured to input, to each of the plurality of processing elements, a first non-zero element from among a plurality of first elements included in the target data, and sequentially input, to each of a plurality of first processing elements included in a first row from among the plurality of processing elements, a second non-zero element from among the plurality of elements included in the kernel data. Each of the plurality of first processing elements is configured to perform an operation between the input first non-zero element and the input second non-zero element, based on depth information of the first non-zero element and depth information of the second non-zero element.
    Type: Application
    Filed: July 10, 2018
    Publication date: April 18, 2019
    Inventors: Kyoung-hoon Kim, Young-hwan Park, Dong-kwan Suh, Keshava Prasad Nagaraja, Dae-hyun Kim, Suk-jin Kim, Han-su Cho, Hyun-jung Kim
  • Publication number: 20180276532
    Abstract: An electronic apparatus for performing machine learning a method of machine learning, and a non-transitory computer-readable recording medium are provided. The electronic apparatus includes an operation module configured to include a plurality of processing elements arranged in a predetermined pattern and share data between the plurality of processing elements which are adjacent to each other to perform an operation; and a processor configured to control the operation module to perform a convolution operation by applying a filter to input data, wherein the processor controls the operation module to perform the convolution operation by inputting each of a plurality of elements configuring a two-dimensional filter to the plurality of processing elements in a predetermined order and sequentially applying the plurality of elements to the input data.
    Type: Application
    Filed: March 23, 2018
    Publication date: September 27, 2018
    Inventors: Kyoung-hoon KIM, Young-hwan PARK, Ki-seok KWON, Suk-jin KIM, Chae-seok IM, Han-su CHO, Sang-bok HAN, Seung-won LEE, Kang-jin YOON
  • Patent number: 9944146
    Abstract: There are provided an apparatus and a method for controlling a variable axle for preventing a safety accident. An apparatus for controlling a variable axle that controls operation power to one switch which is short-circuited or opened according to a manipulation of a user, and supplies the operation power for a descent of a pusher axle, includes: the other switch having one end connected to power of a vehicle and the other end which is short-circuited or opened in response to a control signal, to thereby supply the power of the vehicle as the operation power at the time of the short-circuit; and a controller confirming whether or not the vehicle is remotely being started when an ignition of the vehicle is turned-on, and opening the other switch by the control signal in the case in which the vehicle is remotely being started as a result of the confirmation.
    Type: Grant
    Filed: November 22, 2016
    Date of Patent: April 17, 2018
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Han Su Cho
  • Publication number: 20170349021
    Abstract: There are provided an apparatus and a method for controlling a variable axle for preventing a safety accident. An apparatus for controlling a variable axle that controls operation power to one switch which is short-circuited or opened according to a manipulation of a user, and supplies the operation power for a descent of a pusher axle, includes: the other switch having one end connected to power of a vehicle and the other end which is short-circuited or opened in response to a control signal, to thereby supply the power of the vehicle as the operation power at the time of the short-circuit; and a controller confirming whether or not the vehicle is remotely being started when an ignition of the vehicle is turned-on, and opening the other switch by the control signal in the case in which the vehicle is remotely being started as a result of the confirmation.
    Type: Application
    Filed: November 22, 2016
    Publication date: December 7, 2017
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventor: Han Su CHO
  • Publication number: 20150019196
    Abstract: In order to achieve tasks, according to an embodiment of the present invention, an arithmetic unit including one or more ASIPs includes two or more processors, and an execution unit that is connected to the two or more processors and executes instructions received from the processors. According to an embodiment of the present invention, it is possible to provide a low-power, high-integration, high-performance arithmetic unit through resource sharing using the arithmetic unit including the one or more ASIPs, and it is possible to provide a method of designing an arithmetic unit that may be applied to a specific application.
    Type: Application
    Filed: January 30, 2013
    Publication date: January 15, 2015
    Inventors: Hyun Woo Sim, Hyuk Min Kwon, Seung Wook Lee, Han Su Cho