Patents by Inventor In Bae Yoon

In Bae Yoon 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: 20200105786
    Abstract: A three-dimensional semiconductor memory device includes a substrate, an electrode structure including electrodes vertically stacked on the substrate and each having a pad portion, electrode separation structures penetrating the electrode structure and apart from each other in a second direction, and contact plugs coupled to the pad portions. The contact plugs comprise first contact plugs and second contact plugs apart in the second direction from the first contact plugs. The electrode separation structures comprise a first electrode separation between the first and second contact plugs. The first contact plugs are apart in the second direction at a first distance from the first electrode separation structure. The second contact plugs are apart in the second direction from the first electrode separation structure at a second distance, different from the first distance.
    Type: Application
    Filed: May 14, 2019
    Publication date: April 2, 2020
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jibong Park, Soyeon Kim, Hanyoung Lee, Young-Bae Yoon, Dongseog Eun
  • Patent number: 10586053
    Abstract: Provided are a method and a system capable of efficiently detecting security vulnerability of program. The system for detecting the security vulnerability according to an embodiment of the present invention includes a vulnerability detecting module that acquires crash information, a binary analysis module that determines priority of binary information and whether to execute the route detection, and a route detecting module that executes the route detection to generate a new test case.
    Type: Grant
    Filed: November 20, 2017
    Date of Patent: March 10, 2020
    Assignee: KOREA INTERNET & SECURITY AGENCY
    Inventors: Hwan Kuk Kim, Tae Eun Kim, Sang Hwan Oh, Soo Jin Yoon, Jee Soo Jurn, Geon Bae Na
  • Publication number: 20200075101
    Abstract: Three-dimensional (3D) semiconductor memory devices and methods of manufacturing the same are provided. Three-dimensional (3D) semiconductor memory devices may include a substrate including a cell array region and a connection region, a lower stack structure including a plurality of lower electrodes vertically stacked on the substrate, the lower stack structure having a first stair step structure extending in a first direction on the connection region and a second stair step structure extending in a second direction substantially perpendicular to the first direction on the connection region, and a plurality of intermediate stack structures vertically stacked on the lower stack structure. Each of the intermediate stack structures includes a plurality of intermediate electrodes vertically stacked and has a third stair step structure extending in the second direction on the connection region.
    Type: Application
    Filed: October 22, 2019
    Publication date: March 5, 2020
    Inventors: Da Woon JEONG, Sung-Hun LEE, Seokjung YUN, Hyunmog PARK, JoongShik SHIN, Young-Bae YOON
  • Patent number: 10579870
    Abstract: A method of operating an iris recognition function, and an electronic device thereof are provided. The electronic device includes a first camera device, a second camera device, and at least one processor operatively connected to the first camera device and the second camera device. The at least one processor is configured to, if an execution of an iris recognition function is requested, obtain a first image associated with a subject, based on the first camera device, and output information about a feature point of the obtained first image on a display, and if the information about the feature point satisfies a specified condition, obtain a second image associated with the subject based on the second camera device, and wherein a display location of the information about the feature point on the display is changed depending on a capture angle between the subject and the first camera device.
    Type: Grant
    Filed: November 21, 2017
    Date of Patent: March 3, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Su Ryong Jeong, Kyung Bae Park, Woon Tahk Sung, Yeong Seong Yoon, Tae Hwa Hong
  • Publication number: 20200067494
    Abstract: A modulator includes: a high voltage transformer transforming a voltage supplied through a primary side and a secondary side to apply a current pulse to a driving device; a bipolar pulse generator applying a magnetizing pulse and a main pulse to a connection line connected to the primary side of the high voltage transformer; and a timing controller controlling a time difference of applying the magnetizing pulse and the main pulse, wherein the bipolar pulse generator includes a magnetizing pulse generation unit generating the magnetizing pulse by using positive power, and a main pulse generation unit generating a negative pulse by using negative power. Also, the modulator includes a pulse waveform controller in which a plurality of unit modules of the same structure is disposed in series through a small transformer on the secondary side of the high voltage transformer.
    Type: Application
    Filed: August 19, 2019
    Publication date: February 27, 2020
    Inventors: Young Uk JEONG, Gudkov BORIS, Ki Tae LEE, Sangyoon BAE, Tae Sik YOON
  • Patent number: 10551833
    Abstract: An unmanned image capturing device and a method of operation thereof are provided. The unmanned image capturing device includes a movement device that moves the unmanned image capturing device; a camera; a communication circuit; a location detection circuit that detects a location of the unmanned image capturing device; a processor; and a memory that stores instructions. The processor moves the unmanned image capturing device, captures a plurality of images, detects a plurality of three-dimensional locations, at which the plurality of images are respectively captured, sends at least one of the captured images and information about the respective detected location of the at least one of the captured images, receives information about a change in the at least one of the captured images or information about an image selection, and controls the movement device to move the unmanned image capturing device to a location based on the received information.
    Type: Grant
    Filed: January 4, 2017
    Date of Patent: February 4, 2020
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Tae Kyun Kim, Min Young Kim, Young Bae Lee, Wu Seong Lee, Jung Jae Lee, Seung Nyun Kim, Byoung Uk Yoon, So Young Lee
  • Patent number: 10547788
    Abstract: An electronic device includes a housing having a first face that faces a first direction and a second face that faces a second direction which is opposite the first face, in which the first face is formed to have an at least partially transparent portion and at least one opening formed adjacent to the at least partially transparent portion; a camera located within the housing and including an image sensor that faces the first direction through the at least partially transparent portion in the housing; an acoustic component structure including a space that is at least partially formed between the camera and the second face of the housing and connected to the at least one opening, and at least one vibrating structure that is located in the space and is movable in the first direction or the second direction to generate sound; a circuit that is located within the housing and is electrically connected to the acoustic component structure to provide a sound-associated signal to the acoustic component structure; and
    Type: Grant
    Filed: November 13, 2017
    Date of Patent: January 28, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Young-Bae Park, Joon-Rae Cho, Hyun-Ho Yu, Han-Bom Park, Byoung-Uk Yoon, Kyung-Hee Lee, Ho-Chul Hwang
  • Patent number: 10536922
    Abstract: A controlling method of an electronic device is provided. The method includes receiving a search request for a searching object device from a terminal device, broadcasting a pre-defined search signal in response to the search request, in response to a response signal being received from an external device in response to the pre-defined search signal, analyzing a pattern of the received response signal and determining whether the external device is the searching object device, and in response to the external device being determined as the searching object device, transmitting intensity information of the received response signal to the terminal device to determine a position of the external device which is determined as the searching object device.
    Type: Grant
    Filed: December 11, 2017
    Date of Patent: January 14, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Chang-bae Yoon
  • Publication number: 20190393727
    Abstract: A magnetic sheet according to an embodiment comprises: a first magnetic sheet part comprising a first surface; a second magnetic sheet part comprising a second surface facing the first surface; and an adhesion part disposed between the first surface and the second surface, wherein the adhesion part comprises a plurality of magnetic particles, and the plurality of magnetic particles may have a concentration gradient in the thickness direction of the adhesion part.
    Type: Application
    Filed: February 8, 2018
    Publication date: December 26, 2019
    Inventors: Jong Heum YOON, So Yeon KIM, Seok BAE, Sang Won LEE
  • Publication number: 20190365213
    Abstract: An endoscopic stereo matching method and apparatus using a direct attenuation model is provided. A method for generating a depth image according to an embodiment includes: generating a stereo image; and estimating a depth image from the stereo image based on an attenuation trend of light of an illumination used to generate the stereo image. Accordingly, a dense depth image can be obtained by using images obtained from a capsule endoscope, and thus the geometric structure of the inside of the GI tract can be estimated.
    Type: Application
    Filed: May 29, 2019
    Publication date: December 5, 2019
    Applicant: Korea Electronics Technology Institute
    Inventors: Min Gyu PARK, Young Bae HWANG, Ju Hong YOON
  • Publication number: 20190372069
    Abstract: A battery module including a plurality of cylindrical battery cells; a module housing having an accommodating part; a bus bar electronically connected to electrode terminals of at least two cylindrical battery cell; and a current collecting plate contacting with a current collecting plate of an adjacent battery module and being electronically connected to a plurality of cylindrical battery cells of the adjacent battery module, wherein a guide coupling structure, including a coupling protrusion and a guiding groove, guides an arrangement location of the adjacent battery module on an outer surface of an external wall of the module housing.
    Type: Application
    Filed: August 21, 2018
    Publication date: December 5, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Kwang-Bae LEE, Seog-Jin YOON
  • Publication number: 20190363955
    Abstract: A method for auto-scaling at least one web server and at least one WAS (Web Application Server) is provided. The method includes a WAS administrating server grouping, as a first service group, both at least one first web server and at least one first WAS, which are connected with each other to provide a first application service, and grouping, as a second service group, both at least one second web server and at least one second WAS, which are connected with each other to provide a second application service, to thereby create at least two groups each of which includes at least its corresponding pair of web server and WAS, and the WAS administrating server allowing each of the grouped pairs of the web servers and the WAS's to be scaled out or scaled in, independently, by a process of scaling-out or scaling-in.
    Type: Application
    Filed: June 13, 2018
    Publication date: November 28, 2019
    Inventors: Young Hwi Jang, Sung Bae Yoon, Hee Jin Lee
  • Patent number: 10482964
    Abstract: Three-dimensional (3D) semiconductor memory devices and methods of manufacturing the same are provided. Three-dimensional (3D) semiconductor memory devices may include a substrate including a cell array region and a connection region, a lower stack structure including a plurality of lower electrodes vertically stacked on the substrate, the lower stack structure having a first stair step structure extending in a first direction on the connection region and a second stair step structure extending in a second direction substantially perpendicular to the first direction on the connection region, and a plurality of intermediate stack structures vertically stacked on the lower stack structure. Each of the intermediate stack structures includes a plurality of intermediate electrodes vertically stacked and has a third stair step structure extending in the second direction on the connection region.
    Type: Grant
    Filed: July 20, 2018
    Date of Patent: November 19, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Da Woon Jeong, Sung-Hun Lee, Seokjung Yun, Hyunmog Park, JoongShik Shin, Young-Bae Yoon
  • Publication number: 20190320253
    Abstract: An electronic device according to various embodiments of the present invention may comprise: a housing comprising a first surface facing in a first direction and a second surface facing in a second direction that is opposite to the first direction, the first surface comprising an at least partially transparent part and at least one opening formed adjacent to the at least partially transparent part; a camera positioned inside the housing, the camera comprising an image sensor facing in the first direction through the at least partially transparent part of the housing; and an acoustic component arranged between the first surface and the second surface, the acoustic component comprising a vibration plate configured to generate a sound such that the same moves in at least one direction selected from the first and second directions, a first passage formed in a third direction that is substantially perpendicular to the first direction such that the generated sound passes through the same, and a second passage forme
    Type: Application
    Filed: October 25, 2017
    Publication date: October 17, 2019
    Inventors: Young-Bae PARK, Byoung-Hee LEE, Jae-Hee YOU, Tae-Eon KIM, Han-Bom PARK, Sun-Young LEE, Byoung-Uk YOON, Kyung-Hee LEE, Ho-Chul HWANG
  • Publication number: 20190287629
    Abstract: A nonvolatile memory device may include a page buffer including a plurality of latch sets that latch each page datum of selected memory cells among a plurality of memory cells according to each of read signal sets including at least one read signal, and a control logic configured to detect a degradation level of the memory cells and determine a read parameter applied to at least one of the read signal sets based on the detected degradation level.
    Type: Application
    Filed: October 8, 2018
    Publication date: September 19, 2019
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Jin Bae BANG, Seung Hwan SONG, Dae Seok BYEON, II Han PARK, Hyun Jun YOON, Han Jun LEE, Na Young CHOI
  • Publication number: 20190267315
    Abstract: Provided are a method of manufacturing a semiconductor package substrate, a semiconductor package substrate manufactured using the method of manufacturing a semiconductor package substrate, a method of manufacturing a semiconductor package, and a semiconductor package manufactured using the method of manufacturing a semiconductor package. The method of manufacturing a semiconductor package substrate includes forming first grooves or first trenches in a bottom surface of a base substrate having a top surface and the bottom surface and formed of a conductive material; filling the first grooves or trenches with resin; curing the resin; removing exposed portions of the resin overfilled in the first grooves or trenches; etching the top surface of the base substrate to expose at least portions of the resin filled in the first grooves or trenches; and forming a second groove or a second trench in the bottom surface of the base substrate.
    Type: Application
    Filed: September 27, 2018
    Publication date: August 29, 2019
    Inventors: In Seob BAE, Sung Il KANG, Dong Jin YOON
  • Publication number: 20190266333
    Abstract: Provided are a method and a system capable of efficiently detecting security vulnerability of program. The method includes: generating binary information including route information indicating an execution route of a program on a first test case; acquiring first crash information including the first test case and the route information when a crash of the first test case occurs; restoring a control flow graph based on the binary information; calculating complexity of the restored control flow graph; determining whether the complexity is less than a threshold value; only when a result of the determination indicates that the complexity is less than a threshold value, performing: executing a route detection on the route information; generating a second test case by executing the route detection; and acquiring a second crash information including the second test case and the route information.
    Type: Application
    Filed: May 9, 2019
    Publication date: August 29, 2019
    Applicant: KOREA INTERNET & SECURITY AGENCY
    Inventors: Hwan Kuk KIM, Tae Eun KIM, Sang Hwan OH, Soo Jin YOON, Jee Soo JURN, Geon Bae NA
  • Publication number: 20190214180
    Abstract: A magnetic sheet according to an embodiment comprises: a first magnetic sheet portion comprising a first surface; a second magnetic sheet portion comprising a second surface that faces the first surface; and an attachment portion arranged between the first surface and the second surface, wherein the attachment portion may comprise a plurality of magnetic particles and a coating layer that is coated with the plurality of magnetic particles and comprises an organic material.
    Type: Application
    Filed: September 12, 2017
    Publication date: July 11, 2019
    Inventors: JONG HEUM YOON, SANG WON LEE, SEOK BAE, SUN YOUNG YU
  • Publication number: 20190204479
    Abstract: A polarizing plate and an optical display including the same are provided. The polarizing plate is composed of a display region and a non-display region surrounding the display region, and includes: a polarizer; and a bonding layer and a first polarizer protective film sequentially stacked on an upper surface of the polarizer. A light shielding layer includes a UV absorbent material and is embedded in the bonding layer to constitute at least a portion of the non-display region. The light shielding layer is formed on at least one surface of the first polarizer protective film.
    Type: Application
    Filed: November 29, 2018
    Publication date: July 4, 2019
    Inventors: Ji Hyun HWANG, Yoo Jin KIM, Jin Woo KIM, Dong Yoon SHIN, Bae Wook LEE, Sung Man CHO
  • Patent number: 10339322
    Abstract: Provided are a binary vulnerability analysis method performed by a computing device is provided, and the binary vulnerability analysis method includes a primary execution step of recording a symbolic constraint of a vulnerability associated with an execution flow path causing a crash to a target binary to be analyzed and a suspicious element on the execution flow path by performing taint analysis through a primary execution of the target binary; and a secondary execution step of performing a secondary execution, which is a symbolic execution, on the execution flow path and, if an instruction satisfying the symbolic constraint is found, determining that the vulnerability exists in the target binary by comparing the suspicious element and the found instruction.
    Type: Grant
    Filed: July 16, 2018
    Date of Patent: July 2, 2019
    Assignee: KOREA INTERNET AND SECURITY AGENCY
    Inventors: Hwan Kuk Kim, Tae Eun Kim, Sang Hwan Oh, Soo Jin Yoon, Jee Soo Jurn, Geon Bae Na