Patents by Inventor Sungjoo An

Sungjoo An 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: 11527100
    Abstract: A method and apparatus with fingerprint verification are disclosed. A processor implemented method includes obtaining a query fingerprint image through a fingerprint sensor, obtaining a processed fingerprint image by performing image processing on the obtained query fingerprint image, obtaining a blended fingerprint image by blending the query fingerprint image and the processed fingerprint image, and performing fingerprint verification based on the blended fingerprint image and a registered fingerprint image.
    Type: Grant
    Filed: January 22, 2021
    Date of Patent: December 13, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Do-Ha Hwang, Sungjoo Suh, Ho-Kuen Shin
  • Patent number: 11528353
    Abstract: An electronic device includes: a housing including a window facing in a first direction and a rear plate facing in a second direction; a display including a first layer disposed on the window, a second layer disposed on the first layer and having a first opening, and a conductive layer disposed on the second layer and having a second opening corresponding to the first opening; an FPCB disposed on the display and having a third opening corresponding to the second opening; a frame structure disposed between the FPCB and the rear plate and having a fourth opening corresponding to the third opening; a fingerprint sensor having at least a portion inserted into the fourth opening and facing in the first direction; and a dustproof member disposed between the display and the frame structure within a region formed by the third opening.
    Type: Grant
    Filed: November 23, 2020
    Date of Patent: December 13, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bongsuk Choi, Sungjoo Cho, Daeyoung Noh, Jongchul Choi
  • Publication number: 20220366664
    Abstract: An electronic device is provided.
    Type: Application
    Filed: January 27, 2022
    Publication date: November 17, 2022
    Inventors: Sungwook YOUN, Yanggeun OH, Byungjun SON, Sungjoo AHN, Jiyoon PARK
  • Patent number: 11502129
    Abstract: A three-dimensional semiconductor integrated circuit includes a first CMOS circuit layer including a plurality of first CMOS circuit blocks; an insulating layer disposed on a top of the first CMOS circuit layer; a plurality of atomic switching elements respectively disposed inside via holes extending through the insulating layer, wherein the plurality of atomic switching elements are electrically connected to the plurality of first CMOS circuit blocks, respectively; a driver circuit layer disposed on a top of the insulating layer, and electrically connected with the atomic switching elements, wherein the driver circuit layer include a driver circuit for selectively turning on and off the atomic switching elements; and a second CMOS circuit disposed on a top of the driver circuit layer and connected to the atomic switching elements.
    Type: Grant
    Filed: February 15, 2021
    Date of Patent: November 15, 2022
    Assignee: Research & Business Foundation Sungkyunkwan University
    Inventors: Sungjoo Lee, Jae Hyeok Ju, Jin-Hong Park, Sungpyo Baek
  • Patent number: 11494959
    Abstract: A method with generation of a transformed image includes: receiving an input image; extracting, from the input image, coefficients corresponding to semantic elements of the input image; selecting at least one first target coefficient, among the coefficients, corresponding to at least one target semantic element that is to be changed among the semantic elements of the input image; changing the at least one first target coefficient; and generating a transformed image from the input image by applying the coefficients, including the changed at least one first target coefficient, to basis vectors used to represent the semantic elements of the input image in an embedding space of a neural network, the basis vectors corresponding to the semantic elements of the input image.
    Type: Grant
    Filed: June 10, 2021
    Date of Patent: November 8, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Minsu Ko, Sungjoo Suh, Young Chun Ahn
  • Publication number: 20220343968
    Abstract: A semiconductor device includes a cell circuit including a plurality of memory arrays, and a control circuit configured to control the cell circuit. A memory array of the plurality of memory arrays has a plurality of sub-arrays including a first sub-array and a second sub array, and an array connecting circuit configured to connect bit lines of the first sub-array to respective corresponding bit lines of the second sub-array according to a copy signal. The semiconductor device may further include a partial sum circuit configured to perform charge sharing between a plurality of bit lines of the first sub-array.
    Type: Application
    Filed: November 16, 2021
    Publication date: October 27, 2022
    Inventors: Hae Rang CHOI, Sungjoo YOO
  • Publication number: 20220337943
    Abstract: A sound outputting apparatus is provided. The sound outputting apparatus includes a base; a plurality of speakers configured to output sound; and a cover coupled to the base, the cover including a plurality of guide flow paths that respectively correspond to the plurality of speaker. Each of the plurality of guide flow paths includes an outer hole opened in a direction that extends away from the base from a respective one of the plurality of speakers, and further includes a groove that extends in a direction toward a center of the base from the respective one of the plurality of speakers.
    Type: Application
    Filed: July 6, 2022
    Publication date: October 20, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Donghyun JUNG, Jongbae KIM, Dongkyu PARK, Sungha SON, Sungjoo KIM, Youngsang LEE
  • Publication number: 20220284273
    Abstract: A neural processor and a control method of the neural processor are provided. The neural processor includes plurality of processing element groups, wherein each of the processing element groups includes a plurality of processing elements configured to perform a vector operation, an overflow accumulator configured to be engaged by a processing element in which an overflow or underflow occurs from among the plurality of processing elements, and a register configured to store information indicating the processing element as an owner processing element.
    Type: Application
    Filed: July 12, 2021
    Publication date: September 8, 2022
    Applicants: Samsung Electronics Co., Ltd., SNU R&DB FOUNDATION
    Inventor: Sungjoo YOO
  • Publication number: 20220284302
    Abstract: A method and apparatus with neural architecture search are provided. A processor-implemented method includes obtaining target data, sampling a trained first neural network into a plurality of second neural networks, training each of the second neural networks based on a portion of the target data, and selecting a second neural network satisfying a predetermined condition among the trained second neural networks for performing an inference operation.
    Type: Application
    Filed: July 23, 2021
    Publication date: September 8, 2022
    Applicants: Samsung Electronics Co., Ltd., SNU R&DB FOUNDATION
    Inventor: Sungjoo YOO
  • Publication number: 20220271057
    Abstract: A semiconductor memory device capable of improving performance by the use of a charge storage layer including a ferroelectric material is provided. The semiconductor memory device includes a substrate, a tunnel insulating layer contacting the substrate, on the substrate, a charge storage layer contacting the tunnel insulating layer and including a ferroelectric material, on the tunnel insulating layer, a barrier insulating layer contacting the charge storage layer, on the charge storage layer, and a gate electrode contacting the barrier insulating layer, on the barrier insulating layer.
    Type: Application
    Filed: February 7, 2022
    Publication date: August 25, 2022
    Applicant: RESEARCH AND BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Sang-Yong PARK, Jin-Hong PARK, Sungjoo LEE
  • Publication number: 20220262160
    Abstract: A fingerprint verification method includes selecting one or more first fingerprint groups from among a plurality of fingerprint groups based on an input fingerprint image, each fingerprint group of the plurality of fingerprint groups including partial fingerprint images; and determining whether verification is successful based on the input fingerprint image and each of the partial fingerprint images included in the one or more first fingerprint groups.
    Type: Application
    Filed: May 3, 2022
    Publication date: August 18, 2022
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Sungjoo SUH, Wonjun KIM, Youngsung KIM, Hyunjeong LEE
  • Publication number: 20220253094
    Abstract: A display apparatus is provided. The display apparatus includes a display; a main body on which the display is mounted; a cover; a mounting member configured to separably mount the main body to the mounting member; and a guide member disposed at a back surface of the main body, the guide member including a plate member and side-surface members extending from opposite side surfaces of the plate member, wherein each of the side-surface members has an inclined shape.
    Type: Application
    Filed: April 28, 2022
    Publication date: August 11, 2022
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dongkyu Park, Jin Park, Sungha Son, Wooyoung Cheon, Kihun Kim, Seongsoo Kim, Sungjoo Kim, Jongbae Kim, Doosoon Park, Wonkyu Park, Jinyoung Shin, Mingyu Yoon, Seungho Lee, Wonhong Choi
  • Publication number: 20220253970
    Abstract: Provided is a method of transforming a landmark including: receiving an input image including a facial image of a first person and a landmark corresponding to the facial image; estimating a transformation matrix corresponding to the landmark; and calculating an expression landmark and an identity landmark corresponding to the input image by using the transformation matrix.
    Type: Application
    Filed: April 8, 2022
    Publication date: August 11, 2022
    Applicant: Hyperconnect Inc.
    Inventors: Sangil Ahn, Seokjun Seo, Hyountaek Yong, Sungjoo Ha, Martin Kersner, Beomsu Kim, Dongyoung Kim
  • Publication number: 20220237945
    Abstract: A method of generating a reenacted image includes: extracting a landmark from each of a driver image and a target image; generating a driver feature map based on pose information and expression information of a first face shown in the driver image; generating a target feature map and a pose-normalized target feature map based on style information of a second face shown in the target image; generating a mixed feature map by using the driver feature map and the target feature map; and generating the reenacted image by using the mixed feature map and the pose-normalized target feature map.
    Type: Application
    Filed: April 8, 2022
    Publication date: July 28, 2022
    Applicant: Hyperconnect Inc.
    Inventors: Sangil Ahn, Seokjun Seo, Hyountaek Yong, Sungjoo Ha, Martin Kersner, Beomsu Kim, Dongyoung Kim
  • Patent number: 11397894
    Abstract: A method for pruning a neural network includes initializing a plurality of threshold values respectively corresponding to a plurality of layers included in the neural network; selecting one of the plurality of layers; adjusting the threshold value of the selected layer; and adjusting a plurality of weights respectively corresponding to a plurality of synapses included in the neural network.
    Type: Grant
    Filed: June 28, 2018
    Date of Patent: July 26, 2022
    Assignees: SK hynix Inc., Seoul National University R&DB Foundation
    Inventors: Seunghwan Cho, Sungjoo Yoo, Youngjae Jin
  • Patent number: 11378407
    Abstract: The present disclosure relates to a method of selecting representative measurements from among measurements related to an environment around a movable object and determining whether the representative measurements are associated with landmarks to realize SLAM and an electronic apparatus for the same. One or more of an electronic apparatus, a vehicle, and an autonomous vehicle of the present disclosure may be connected to, for example, an artificial intelligence module, an unmanned aerial vehicle (UAV), a robot, an augmented reality (AR) device, a virtual reality (VR) device, or a 5G service device.
    Type: Grant
    Filed: December 4, 2019
    Date of Patent: July 5, 2022
    Assignees: LG Electronics Inc., Korea and Advanced Institute of Science and Technology
    Inventors: Kyeongjin Jeon, Hyukjung Lee, Joohwan Chun, Sungjoo Kim
  • Publication number: 20220174450
    Abstract: A display apparatus and a method for controlling the display apparatus are disclosed. The display apparatus includes: a communication interface comprising communication circuitry, a display, a plurality of speakers, and a processor, and the processor is configured to: control the communication interface to receive an acoustic content corresponding to a sound signal of a plurality of channels corresponding to a specified frequency bandwidth, extend a frequency bandwidth of at least one channel of the plurality of channels based on a specified parametric equalizer (PEQ), perform correction of reducing a gain in middle frequency and high frequency bands of at least one channel of the plurality of channels with the extended frequency bandwidth, and output each sound signal of the plurality of corrected channels to the plurality of corresponding speakers so that a sound image of the sound signal is formed in a center area of the display.
    Type: Application
    Filed: January 11, 2022
    Publication date: June 2, 2022
    Inventors: Sungha SON, Sangchul KO, Jinman KIM, Youngsang LEE, Sungjoo KIM, Jongbae KIM, Dongkyu PARK, Donghyun JUNG
  • Patent number: 11347259
    Abstract: A display apparatus is provided. The display apparatus includes a display; a main body on which the display is mounted; a cover; a mounting member configured to separably mount the main body to the mounting member; and a guide member disposed at a back surface of the main body, the guide member including a plate member and side-surface members extending from opposite side surfaces of the plate member, wherein each of the side-surface members has an inclined shape.
    Type: Grant
    Filed: October 28, 2020
    Date of Patent: May 31, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Dongkyu Park, Jin Park, Sungha Son, Wooyoung Cheon, Kihun Kim, Seongsoo Kim, Sungjoo Kim, Jongbae Kim, Doosoon Park, Wonkyu Park, Jinyoung Shin, Mingyu Yoon, Seungho Lee, Wonhong Choi
  • Patent number: 11341767
    Abstract: A fingerprint verification method includes selecting one or more first fingerprint groups from among a plurality of fingerprint groups based on an input fingerprint image, each fingerprint group of the plurality of fingerprint groups including partial fingerprint images; and determining whether verification is successful based on the input fingerprint image and each of the partial fingerprint images included in the one or more first fingerprint groups.
    Type: Grant
    Filed: November 11, 2019
    Date of Patent: May 24, 2022
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sungjoo Suh, Wonjun Kim, Youngsung Kim, Hyunjeong Lee
  • Patent number: D970857
    Type: Grant
    Filed: November 26, 2020
    Date of Patent: November 29, 2022
    Assignee: SUNG JOO D&D, INC.
    Inventors: SungJoo Kim, Jean Philippe Hurillon