Patents by Inventor Soo-yong Kim

Soo-yong Kim 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: 10726886
    Abstract: A memory circuit and a memory device including the same are provided. The memory circuit may be connected to a bit line and a complementary bit line and configured to perform precharging on the bit line and the complementary bit line. The memory circuit may include: an equalizer configured to equalize voltage levels of the bit line and the complementary bit line by connecting the bit line with the complementary bit line in response to an equalizing signal; and a precharger configured to precharge the bit line and the complementary bit line to a precharge voltage in response to a precharge signal. The equalizing signal and the precharge signal may be received via separate lines.
    Type: Grant
    Filed: June 19, 2018
    Date of Patent: July 28, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jin-Yong Choi, Sang-Yun Kim, Soo-Bong Chang
  • Publication number: 20200158958
    Abstract: An ultra-small multi-channel optical module according to one embodiment of the present invention includes a base board, a glass substrate, a heat sink, optical elements, parallel light lenses, a first rectangular reflector, a glass cover, a second rectangular reflector, horizontal reflectors, and a light collecting lens.
    Type: Application
    Filed: November 18, 2019
    Publication date: May 21, 2020
    Inventors: Dae Seon KIM, Jong Jin LEE, Eun Kyu KANG, Sang Jin KWON, Jeong Eun KIM, Kwon Seob LIM, Eun Kyoung JEON, Soo Yong JUNG
  • Publication number: 20200137153
    Abstract: Disclosed is a method for establishing a peer to peer (P2P) service session over an infrastructure link. The method includes sending, by a source device, an infrastructure discovery request message to discover a wireless service to a sink device. Further, the method includes receiving, by the source device, an infrastructure discovery response message from the sink device. Further, the method includes sending, by the source device, a connection capability exchange request message to discover the wireless service to the sink device. Further, the method includes receiving, by the source device, a connection capability exchange response message including a plurality of P2P connection configuration parameters from the sink device. Furthermore, the method includes establishing, by the source device, the P2P service session with the sink device based on the plurality of P2P connection configuration parameters.
    Type: Application
    Filed: December 2, 2019
    Publication date: April 30, 2020
    Inventors: Mayuresh Madhukar Patil, Byung Moo Lee, Chang Soon Kim, Jong Mu Choi, Joo Yeol Lee, Soo Yong Lee
  • Patent number: 10635373
    Abstract: A display apparatus, including a display configured to display an image, at least one sensor configured to generate sensing data relating to at least one from among a direction and an intensity of external light projected onto the display from an external light source disposed around the display, a memory configured to store background image data relating to a background image of a background area behind the display, and a processor configured to generate a content screen based on the background image data and the sensing data and control the display to display the content screen, wherein the content screen may include at least one graphic object and a shadow corresponding to the at least one graphic object disposed on the background image, and at least one of a position and a shade of the shadow is changed in response to a change in the sensing data.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: April 28, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Soo-hong Kim, Young-mo Kang, Ha-na Kim, Hyun-suk Kim, Jun-yong Park, Jee-hoon Park, Sung-do Son, Su-won Shin, Hyun-yong Choi, You-na Choo, Soo-hyun Whang
  • Publication number: 20200119344
    Abstract: The present disclosure relates to a negative electrode material including, as an active material, silicon flakes with a hyperporous structure, represented by the following chemical formula 1: xSi.(1?x)A??(1) where 0.5?x?1.0, and A is an impurity, and includes at least one compound selected from the group consisting of Al2O3, MgO, SiO2, GeO2, Fe2O3, CaO, TiO2, Na2O K2O, CuO, ZnO, NiO, Zr2O3, Cr2O3 and BaO, and a preparing method of the silicon flakes.
    Type: Application
    Filed: August 18, 2017
    Publication date: April 16, 2020
    Applicants: LG CHEM, LTD., UNIST(ULSAN NATIONAL INSTITUTE OF SCIENCE AND TECHNOLOGY)
    Inventors: Eui-Yong HWANG, Soo-Jin PARK, Jae-Geon RYU, Jang-Bae KIM, Jong-Hyun CHAE, Dong-Ki HONG
  • Publication number: 20200103529
    Abstract: The data collecting method includes: collecting first and second sensor data respectively through a first and a second sensors while a data collecting apparatus moves within a target area, and tagging a first and a second timestamp values respectively to the first and the second sensor data; generating map data of the target area and location data at a point of time corresponding to the first timestamp value, based on the first sensor data; generating map information of the target area based on the map data, and generating moving path information on the map based on the location data; and estimating a sensing location at a point of time corresponding to the second timestamp value based on the moving path information, and tagging the sensing location to the second sensor data.
    Type: Application
    Filed: September 25, 2019
    Publication date: April 2, 2020
    Inventors: Su Yong YEON, Soo Hyun RYU, Dong Hwan LEE, Jeong Hee KIM, Kay PARK, Sang Ok SEOK
  • Patent number: 10589256
    Abstract: The present invention relates to a Ru—Pd bimetallic catalyst for use in hydrogenation of a compound, and more particularly to a catalyst prepared by loading both ruthenium and palladium on a g-C3N4 support and to a selective hydrogenation process of a pyridine group in a reaction system containing both a pyridine group and a benzene group using the catalyst.
    Type: Grant
    Filed: August 22, 2018
    Date of Patent: March 17, 2020
    Assignee: KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Ji Hoon Park, Kwan Yong Jeong, Soo Min Kim, Tae Sun Chang, Iljeong Heo
  • Publication number: 20200068164
    Abstract: An audio-visual system may include a housing comprising an open upper end and a storage space, an audio-visual device installed inside the housing and exposable through the open upper end, and a lifting device configured to expose or store the audio-visual device inside the housing through the open upper end. The audio-visual device may include a display, a speaker, and a processor configured to control the audio-visual system to operate in a first mode for outputting media art content while the display is stored in the housing according to a first event, operate in a second mode for outputting audio content through the speaker while part of the display is exposed through the open upper end according to a second event, and operate in a third mode for outputting a visual content while the entire display is exposed through the open upper end according to a third event.
    Type: Application
    Filed: October 31, 2019
    Publication date: February 27, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ha-Na KIM, Jee-hoon PARK, Hyun-yong CHOI, You-na CHOO, Soo-hyun WHANG
  • Patent number: 10516573
    Abstract: The present disclosure in some embodiments relates to an automatic configuration tool to configure and install a distributed antenna system and an installation guide using the same. According to an aspect of the present disclosure, a user or a designer is graphically provided with a user interface to define a shape of the distributed antenna system, and is provided with a configuration tool for generating a configuration file for a configuration of an actual distributed antenna system. According to another aspect of the present disclosure, there is suggested a distributed antenna system for providing an installation guide function by using a configuration file generated in the configuration tool.
    Type: Grant
    Filed: June 30, 2016
    Date of Patent: December 24, 2019
    Assignees: KMW U.S.A., Inc., SK Telesys Co., Ltd.
    Inventors: Bung Chul Kim, O Su Shin, Nak Zu E, Bo Yong Bae, Daniel Taeyoon Kim, Joon Hyong Shim, Dae Ho Woo, Dae Kwang Kim, Ki Wook Kim, Soo Young Choi, Myoung Yong Shin, Young Ho Jeon
  • Patent number: 10506197
    Abstract: An audio-visual system may include a housing comprising an open upper end and a storage space, an audio-visual device installed inside the housing and exposable through the open upper end, and a lifting device configured to expose or store the audio-visual device inside the housing through the open upper end. The audio-visual device may include a display, a speaker, and a processor configured to control the audio-visual system to operate in a first mode for outputting media art content while the display is stored in the housing according to a first event, operate in a second mode for outputting audio content through the speaker while part of the display is exposed through the open upper end according to a second event, and operate in a third mode for outputting a visual content while the entire display is exposed through the open upper end according to a third event.
    Type: Grant
    Filed: May 31, 2019
    Date of Patent: December 10, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ha-Na Kim, Jee-hoon Park, Hyun-yong Choi, You-na Choo, Soo-hyun Whang
  • Publication number: 20190367557
    Abstract: Disclosed is a method for removing factor XI (FXI) during plasma protein purification, more specifically a method for removing FXI including dialyzing and concentrating a plasma protein fraction II paste containing FXI and a plasma protein, and then removing the FXI using a ceramic-based cation exchange resin. The method for removing factor XI (FXI) can improve removal efficiency of impurities and thrombogenic substances, thereby producing stable plasma proteins with improved quality.
    Type: Application
    Filed: October 17, 2017
    Publication date: December 5, 2019
    Inventors: Dae-eun KANG, Gil Bu KANG, Seol Young YOO, Jihye LEE, Ki-Yong KIM, Soo-kwang KIM
  • Patent number: 10492607
    Abstract: The present invention relates to an image sound device having a display portion that can appear/disappear, the device comprising: a housing, the upper end of which is open, and which has a space provided therein; a display portion installed inside the housing to be able to output images; an elevating unit installed inside the housing and below the display portion such that the display portion can be made to protrude through the upper end of the housing; and a motor control portion for controlling the elevating unit such that the display portion can be positioned at two or more heights.
    Type: Grant
    Filed: January 1, 2017
    Date of Patent: December 3, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun-yong Choi, Ha-na Kim, Jee-hoon Park, You-na Choo, Soo-hyun Whang
  • Publication number: 20190357675
    Abstract: The present invention relates to an image sound device having a display portion that can appear/disappear, the device comprising: a housing, the upper end of which is open, and which has a space provided therein; a display portion installed inside the housing to be able to output images; an elevating unit installed inside the housing and below the display portion such that the display portion can be made to protrude through the upper end of the housing; and a motor control portion for controlling the elevating unit such that the display portion can be positioned at two or more heights.
    Type: Application
    Filed: August 7, 2019
    Publication date: November 28, 2019
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun-yong CHOI, Ha-Na KIM, Jee-hoon PARK, You-na CHOO, Soo-hyun WHANG
  • Publication number: 20190361140
    Abstract: An electromagnetic (EM) sensor includes a front end module generating an EM signal using electromagnetic waves transmitted from an external source, a sensor memory storing a portion of a plurality of machine learning models used to recognize the EM signal, and a microcontroller unit for recognizing the external electronic device emitting the electromagnetic waves by inputting feature values extracted from the EM signal to the machine learning models. If the machine learning models stored in the sensor memory are not able to recognize the external device, the feature values may be transmitted to a main processor, and the main processor may compare the feature values to another set of machine learning models.
    Type: Application
    Filed: March 13, 2019
    Publication date: November 28, 2019
    Inventors: SEUNG JAE LEE, SOO YONG KIM, SUN JOO HONG
  • Patent number: 10491409
    Abstract: Provided are methods of operating a gateway and a server, performing an intelligent negotiation in an Internet of Things (IoT) network. According to an example embodiment, a method of operating the gateway of an IoT system includes receiving status information from at least one of a plurality of end devices included in a local network, determining whether to start a negotiation based on a status of the local network that is analyzed based on the status information, transmitting a negotiation request to an external device, receiving a suggestion corresponding to the negotiation request from the external device, and transmitting a reply indicating whether to accept the suggestion to the external device.
    Type: Grant
    Filed: January 2, 2018
    Date of Patent: November 26, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jang-su Lee, Wook Choi, Jung-won Kim, Soo-yong Lee, Chang-keun Im
  • Patent number: 10459177
    Abstract: Provided are an optical alignment device applied to an assembly process of an optical transmitter and an optical receiver that include multi-channel optical elements and optical waveguide elements for optical communication, and an optical alignment method thereof. The optical alignment device includes an element fixing case with a mounting space formed thereinside and an element insertion hole communicating with the mounting space formed at an upper side thereof, and a light source mounted in the mounting space of the element fixing case and configured to emit light toward a lower side of an optical element or an optical waveguide element which is inserted into the element insertion hole to check a position of a core.
    Type: Grant
    Filed: November 9, 2017
    Date of Patent: October 29, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS REASEARCH INSTITUTE
    Inventors: Jeong Eun Kim, Jong Jin Lee, Eun Kyu Kang, Won Bae Kwon, Soo Yong Jung
  • Patent number: 10459165
    Abstract: The present invention relates to an optical module, and more specifically, to an optical module which allows an optical coupling loss of an optical signal to be minimized and a frequency bandwidth thereof to be maximized. The optical module according to an embodiment of the present invention includes: a circuit substrate; an electronic element mounted on one surface of the circuit substrate; an optical element mounted on another surface perpendicular to the one surface of the circuit substrate; a capacitor mounted between the electronic element and the optical element; and an optical waveguide array on which an optical waveguide is disposed.
    Type: Grant
    Filed: January 10, 2018
    Date of Patent: October 29, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Won Bae Kwon, Jong Jin Lee, Eun Kyu Kang, Jeong Eun Kim, Soo Yong Jung
  • Publication number: 20190319070
    Abstract: A switch includes a first electrode layer, a second electrode layer disposed over the first electrode layer, and a selecting element layer interposed between the first electrode layer and the second electrode layer. The selecting element layer includes a gas region in which a current flows or does not flow according to a voltage applied to the switch. When the current flows, the switch is in an on-state, and, when the current does not flow, the switch is in an off-state.
    Type: Application
    Filed: June 27, 2019
    Publication date: October 17, 2019
    Inventors: Beom Yong KIM, Soo Gil KIM
  • Patent number: 10447962
    Abstract: An audio-visual system may include a housing comprising an open upper end and a storage space, an audio-visual device installed inside the housing and exposable through the open upper end, and a lifting device configured to expose or store the audio-visual device inside the housing through the open upper end. The audio-visual device may include a display, a speaker, and a processor configured to control the audio-visual system to operate in a first mode for outputting media art content while the display is stored in the housing according to a first event, operate in a second mode for outputting audio content through the speaker while part of the display is exposed through the open upper end according to a second event, and operate in a third mode for outputting a visual content while the entire display is exposed through the open upper end according to a third event.
    Type: Grant
    Filed: June 5, 2018
    Date of Patent: October 15, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Ha-na Kim, Jee-hoon Park, Hyun-yong Choi, You-na Choo, Soo-hyun Whang
  • Patent number: 10444448
    Abstract: Provided are an optical module platform structure and a method of manufacturing the same. The optical module platform structure includes an optical module platform substrate, a light source device mounted on a light source mount attached on one upper side of the optical module platform substrate, a waveguide spaced apart from the light source device by a certain interval and mounted on a waveguide mount attached on the optical module platform substrate, a lens mount fixed between the light source mount and the waveguide mount, and a lens fixed to a top of the lens mount. Therefore, optical coupling efficiency between a light source and a waveguide is maximized by applying a lens mount, and an optical alignment error is minimized.
    Type: Grant
    Filed: July 23, 2018
    Date of Patent: October 15, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Soo Yong Jung, Jong Jin Lee, Eun Kyu Kang, Won Bae Kwon, Jeong Eun Kim