Patents by Inventor Hong-Seok Shin

Hong-Seok Shin 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: 11123388
    Abstract: Provided is a pharmaceutical composition for preventing or treating inflammatory bowel disease (IBD) comprising a mixed extract of at least two of Aucklandia lappa Decne, Terminalia chebula Retzius, and Zingiber officinale Rosc. as an active ingredient and a method thereof, and more specifically, to a pharmaceutical composition having an inhibitory effect on monocyte adhesion in intestinal epithelial cells, an effect of inhibiting the production of inflammatory cytokines, an effect of ameliorating colitis in an animal model of dextran sodium sulfate (DSS)-induced colitis, and an effect of ameliorating Crohn's disease in an animal model of 2,4,6-trinitrobenzenesulfonic acid (TNBS)-induced Crohn's disease.
    Type: Grant
    Filed: November 4, 2016
    Date of Patent: September 21, 2021
    Assignee: GENUONE SCIENCES INC.
    Inventors: Yong-baik Cho, Seul-ki Kim, Sang-Back Kim, Jae-hyuck Shin, Young-ran Um, So-youn Mok, Ju-ri Jung, Soon-min Lim, Chae Shin Seo, Hong Koo Cho, Bon Am Koo, Hyo Jin Jeon, Han-Seok Choi, Ye Jin Kim
  • Publication number: 20210280904
    Abstract: The present invention relates to a nitrogen-doped sulfide-based solid electrolyte for all-solid batteries. The a nitrogen-doped sulfide-based solid electrolyte for all-solid batteries includes a compound with an argyrodite-type crystal structure represented by the following Formula 1: LiaPSbNcXd ??[Formula 1] wherein 6?a?7, 3<b<6, 0<c?1, 0<d?2, and each X is the same or different halogen atom selected from the group consisting of chlorine (Cl), bromine (Br), and iodine (I).
    Type: Application
    Filed: May 14, 2021
    Publication date: September 9, 2021
    Inventors: Ju Yeong Seong, Yong Jun Jang, Hong Seok Min, Sa Heum Kim, Yong Sub Yoon, Pil Gun Oh, Dong Wook Shin, Chan Hwi Park, Jin Oh Son
  • Publication number: 20210273258
    Abstract: The present invention relates to a nitrogen-doped sulfide-based solid electrolyte for all-solid batteries. The a nitrogen-doped sulfide-based solid electrolyte for all-solid batteries includes a compound with an argyrodite-type crystal structure represented by the following Formula 1: LiaPSbNcXd??[Formula 1] wherein 6?a?7, 3?b?6, 0?c?1, 0?d?2, and each X is the same or different halogen atom selected from the group consisting of chlorine (Cl), bromine (Br), and iodine (I).
    Type: Application
    Filed: May 14, 2021
    Publication date: September 2, 2021
    Inventors: Ju Yeong Seong, Yong Jun Jang, Hong Seok Min, Sa Heum Kim, Yong Sub Yoon, Pil Gun Oh, Dong Wook Shin, Chan Hwi Park, Jin Oh Son
  • Publication number: 20210273257
    Abstract: The present invention relates to a nitrogen-doped sulfide-based solid electrolyte for all-solid batteries. The a nitrogen-doped sulfide-based solid electrolyte for all-solid batteries includes a compound with an argyrodite-type crystal structure represented by the following Formula 1: LiaPSbNcXd??[Formula 1] wherein 6?a?7, 3<b<6, 0<c?1, 0<d?2, and each X is the same or different halogen atom selected from the group consisting of chlorine (Cl), bromine (Br), and iodine (I).
    Type: Application
    Filed: May 14, 2021
    Publication date: September 2, 2021
    Inventors: Ju Yeong Seong, Yong Jun Jang, Hong Seok Min, Sa Heum Kim, Yong Sub Yoon, Pil Gun Oh, Dong Wook Shin, Chan Hwi Park, Jin Oh Son
  • Publication number: 20200383732
    Abstract: A powerless electromagnetic sensor according to an embodiment may comprise: a wireless power receiver for receiving a power signal from an external data receiver unit by using one resonance frequency selected from a plurality of resonance frequencies set therefor; a digital signal converter for converting the received power signal into a digital signal; and a processor for converting the power signal into a magnetic flux density value corresponding to the selected resonance frequency on the basis of the digital signal, and calculating the position and orientation of the electromagnetic sensor on the basis of the converted magnetic flux density value.
    Type: Application
    Filed: December 12, 2018
    Publication date: December 10, 2020
    Applicants: KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY, KYUNGPOOK NATIONAL UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION
    Inventors: Min Kyu JE, Jun Young KIM, Cheol Jun PARK, Jae Suk CHOI, Hong Seok SHIN, Shin Yoon KIM
  • Patent number: 9692507
    Abstract: Apparatuses and methods which provide synchronized data using visible light communication are described. In one method, a first Light Emitting Diode (LED) lighting apparatus, which has a checked Identification (ID), receives a synchronization signal from a mobile communication network. This synchronization signal is analyzed in order to synchronize the first LED lighting apparatus with at least one second LED lighting apparatus adjacent to the first LED lighting apparatus. A synchronized time slot is prepared using the synchronization signal and a period of the time slot is determined, using the checked ID of the first LED apparatus, for transmitting data of the first LED lighting apparatus to a mobile terminal.
    Type: Grant
    Filed: March 30, 2015
    Date of Patent: June 27, 2017
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hong-Seok Shin, Dae-Kwang Jung, Jeong-Seok Choi, Kyung-Woo Lee, Sung-Bum Park, Ki-Uk Song
  • Publication number: 20150207561
    Abstract: Apparatuses and methods which provide synchronized data using visible light communication are described. In one method, a first Light Emitting Diode (LED) lighting apparatus, which has a checked Identification (ID), receives a synchronization signal from a mobile communication network. This synchronization signal is analyzed in order to synchronize the first LED lighting apparatus with at least one second LED lighting apparatus adjacent to the first LED lighting apparatus. A synchronized time slot is prepared using the synchronization signal and a period of the time slot is determined, using the checked ID of the first LED apparatus, for transmitting data of the first LED lighting apparatus to a mobile terminal.
    Type: Application
    Filed: March 30, 2015
    Publication date: July 23, 2015
    Inventors: Hong-Seok Shin, Dae-Kwang Jung, Jeong-Seok Choi, Kyung-Woo Lee, Sung-Bum Park, Ki-Uk Song
  • Patent number: 8995840
    Abstract: An apparatus and a method for providing synchronized data by using visible light communication includes, receiving a synchronization channel from a mobile communication base station using a specific mobile communication network, by a Light Emitting Diode (LED) lighting; analyzing the received synchronization channel, and extracting a synchronization signal for synchronizing the LED lighting with at least one LED lighting adjacent to the LED lighting; selecting a specific time slot of the synchronization signal based on IDentifications (IDs) of the LED lightings; and including a data frame of the LED lighting in the specific time slot, and transmitting the specific time slot, which includes the data frame of the LED lighting, to a mobile terminal.
    Type: Grant
    Filed: January 10, 2011
    Date of Patent: March 31, 2015
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Hong-Seok Shin, Dae-Kwang Jung, Jeong-Seok Choi, Kyung-Woo Lee, Sung-Bum Park, Ki-Uk Song
  • Patent number: 8982037
    Abstract: A display device for providing additional information using Visible Light Communication (VLC), including a decoder for dividing an input signal into a video signal and a data signal including additional information on at least one object included in an image output through the video signal; a display; a VLC controller for receiving the data signal from the decoder and encoding the data signal in accordance with a VLC protocol to output the data signal as a visible light signal through the VLC; light source blocks, which include light sources, back light the display, and output the data signal encoded in accordance with the VLC; and a control unit for controlling the encoded data signal including the additional information on the object, to be output as the visible light signal through a light source block at a position corresponding to the object from among the light source blocks.
    Type: Grant
    Filed: September 15, 2010
    Date of Patent: March 17, 2015
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Kyung-Woo Lee, Dae-Kwang Jung, Jeong-Seok Choi, Hong-Seok Shin, Sung-Bum Park, Ki-Uk Song
  • Patent number: 8866836
    Abstract: A data communication apparatus based on digital image processing includes a display that displays a color block array including color blocks corresponding to transmission data. The data communication apparatus also includes a camera that captures an image of a color block array displayed on a display of a transmitting side, and a storage that stores a code table including information about colors mapped to data values. The data communication apparatus further includes a Digital Signal Processor (DSP) that creates a color block array by converting transmission data to color blocks according to the code table during data transmission, identifies the color block array in the image captured by the camera, detects colors of color blocks in the color block array, and extracts data values corresponding to the detected colors during data reception.
    Type: Grant
    Filed: October 29, 2009
    Date of Patent: October 21, 2014
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Kyung-Woo Lee, Yun-Je Oh, Dae-Kwang Jung, Jeong-Seok Choi, Hong-Seok Shin, Dong-Jae Shin, Sung-Bum Park
  • Patent number: 8601183
    Abstract: An apparatus and method for transmitting and receiving data in one-to-one communication are provided. A first buffer for temporarily storing file data and a second buffer for temporarily storing message data are connected to a data transmitter for transmitting data and a data receiver for receiving data, respectively or vice versa, according to a request for data transmission or reception. The buffer for storing file data and the buffer for storing message data are differently constructed, thereby reducing the waste of memories of the buffers and achieving the miniaturization and high-speed data transmission of a portable terminal device.
    Type: Grant
    Filed: September 17, 2010
    Date of Patent: December 3, 2013
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jeong-Seok Choi, Dae-Kwang Jung, Hong-Seok Shin, Kyung-Woo Lee, Sung-Bum Park, Ki-Uk Song
  • Patent number: 8594509
    Abstract: A method and apparatus for arranging communication links in visible light communication increases the user visibility of the system. The method includes the steps of: (a) synchronizing, by a visible light communication (VLC) exchange identification (XID) frame, (b) transmission timing of a primary device and a secondary device in an allocated time slot, and securing time so as to allow the primary device and the secondary device to perform an operation required for transmitting data; (c) transmitting an XID command frame from the primary to the secondary device and (d) transmitting an XID response frame from the secondary receiving the XID command frame to the primary; and (e) filling remaining space of the allocated time slot with a visibility field so as to increase visibility of the remaining space of the allocated time slot after receiving the XID command frame or the XID response frame.
    Type: Grant
    Filed: July 21, 2008
    Date of Patent: November 26, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Jae Shin, Dae-Kwang Jung, Jeong-Seok Choi, Hong-Seok Shin, Kyung-Woo Lee, Sung-Bum Park, Seong Hoon Hyun
  • Patent number: 8510033
    Abstract: A method and apparatus for performing a navigation service in a mobile terminal is provided. Map information and an IDentification (ID) of an information spot, which is connected to a map server, are received from the information spot. A current position is determined. The map information and the current position are displayed A destination input by a user is received. An optimal path from the current position to the destination is calculated and displayed by using the map information. When the mobile terminal receives an ID of a general spot from the general spot, a current position of the mobile terminal is re-determined. When the re-determined current position is on the optimal path, the optimal path is updated and the updated optimal path from the re-determined current position to the destination is displayed.
    Type: Grant
    Filed: December 23, 2010
    Date of Patent: August 13, 2013
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Sung-Bum Park, Dae-Kwang Jung, Hong-Seok Shin, Jeong-Seok Choi, Kyung-Woo Lee, Ki-Uk Song
  • Patent number: 8463134
    Abstract: Provided is an apparatus and method for transmitting and receiving data in a visible light communication system, the apparatus including a visible light communication (VLC) transceiver for converting a visible light signal received from a counterpart into an electrical signal and outputting the electrical signal, by using a light receiving device during a reception operation, and converting an electrical signal containing information into a visible light signal and transmitting the visible light signal to the counterpart, by using a light emitting device during a transmission operation, a VLC controller comprising a visible frame engine (VFE) for generating a visible frame and outputting the visible frame to the VLC transceiver, in which the VFE generates the visible frame for transmission to a counterpart during non-transmission of respective frames for communication at a sender and a receiver in order to provide visibility to a communication link, and a host controller for controlling the VLC controller and
    Type: Grant
    Filed: February 20, 2009
    Date of Patent: June 11, 2013
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jeong-Seok Choi, Yun-Je Oh, Dae-Kwang Jung, Hong-Seok Shin, Kyung-Woo Lee, Dong-Jae Shin, Sung-Bum Park
  • Patent number: 8457150
    Abstract: A method and apparatus for notifying status of an MN in a WLAN system using VLC are provided, in which an AP allocates a first predetermined number of time slots per frame as unallocated slots, for status notification of an initially accessing MN and allocates a second predetermined number of time slots per frame as reserved slots, for status notification of an initially accessing MN and uplink data transmission of an MN, and the MN transmits a visible light signal carrying status information about the MN in one of an unallocated slot and a reserved slot, if the MN initially accesses the AP.
    Type: Grant
    Filed: July 18, 2008
    Date of Patent: June 4, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Hong-Seok Shin, Dong-Ho Cho, Hyu-Dae Kim, Chi-Sung Bae, Soo-Yong Jeon, Woo-Chan Kim, Sung-Yeop Pyun
  • Patent number: 8452188
    Abstract: A Visible Light Communication (VLC) method in a VLC terminal, in which the VLC terminal requests initial access to an Access Point (AP) on a selected mini-slot among a plurality of mini-slots constituting a control slot, based on control information in a frame, sends an association request to the AP on an allocated uplink time slot, if the uplink time slot allocated to correspond to the selected mini-slot exists in control information in a next frame, and transmits data at a data rate appointed to the VLC terminal included in control information in the current frame using an association Identifier (ID) included in a response received in reply to the association request and the allocated uplink time slot.
    Type: Grant
    Filed: February 17, 2010
    Date of Patent: May 28, 2013
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Hong-Seok Shin, Dae-Kwang Jung, Jeong-Seok Choi, Kyung-Woo Lee, Sung-Bum Park, Jae-Hun Cho
  • Patent number: 8433207
    Abstract: Disclosed are an optical signal concentrator and an optical receiver for wireless optical communication. The concentrator includes a diffusion sheet and a light guide plate positioned below the diffusion sheet for guiding diffused optical signals perpendicularly to the incident direction the diffused optical signals, the light guide plate being formed with at least one concentric circle pattern facing the diffusion sheet. The receiver includes an optical signal concentrator including a diffusion sheet, a light guide plate positioned below the diffusion sheet for guiding the optical signals perpendicularly to the incident direction the diffused optical signals, one or more optical detectors for detecting light projected to the side of the light guide plate, and a reflection plate for reflecting light incident to the light guide plate.
    Type: Grant
    Filed: October 21, 2009
    Date of Patent: April 30, 2013
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Dong-Jae Shin, Dae-Kwang Jung, Jeong-Seok Choi, Hong-Seok Shin, Kyung-Woo Lee, Sung-Bum Park, Basha Shaik
  • Patent number: 8358935
    Abstract: A method for generating a visible signal for a data transmission frame in a visible-light communication system includes: receiving specific data constituted by a plurality of frames from a sender; checking and converting a received signal strength indication (RSSI) signal measured from the sender; whenever each frame of the specific data is consecutively received, checking the converted RSSI, determining a level of a visible signal for distinctively displaying a state of a corresponding communication channel, and transmitting the level of the visible signal to the sender; and when reception of the specific data has finished, transmitting a corresponding response message to the sender, according to whether the specific data has been successfully received.
    Type: Grant
    Filed: July 10, 2008
    Date of Patent: January 22, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jeong-Seok Choi, Dae-Kwang Jung, Hong-Seok Shin, Kyung-Woo Lee, Dong-Jae Shin, Sung-Bum Park, Seong Hoon Hyun
  • Patent number: 8320768
    Abstract: A system and method for continuing a communication link while maintaining visibility in visible light communication. A frame is transmitted by a sender for establishing a communication link before data transmission to a receiver by a sender. A receiver sends a response frame that reports on establishment of the communication link prior to data transmission by the sender. A data frame containing information is transmitted by the sender to the receiver. An acknowledgment frame is transmitted to the sender in response to the data frame. A disconnect frame is transmitted by the sender which is acknowledged by the receiver. A visible sequence is transmitted during a time period when the sender and the receiver do not transmit respective frames for communication to maintain visibility between two devices that may be communicating otherwise by, for example, infrared communication.
    Type: Grant
    Filed: July 7, 2008
    Date of Patent: November 27, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Jae Shin, Dae-Kwang Jung, Jeong-Seok Choi, Hong-Seok Shin, Kyung-Woo Lee, Sung-Bum Park, Yoo-Jeong Hyun, Seong Hoon Hyun, legal representative
  • Patent number: 8204383
    Abstract: A wireless communication interface for a portable wireless terminal and a system for wirelessly communicating by a portable wireless terminal with another device via a free space. The interface facilitates aligning the portable wireless device with another devices for improved communication. The interface including: a light source for generating a data-modulated visible light signal and outputting the visible light signal to the free space; an optical detector for generating an electrical signal by photoelectrically converting the visible light signal input from the free space, and for outputting the electrical signal. A demodulation unit demodulates the electrical signal input from the optical detector, and outputs a data signal.
    Type: Grant
    Filed: October 30, 2007
    Date of Patent: June 19, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Dong-Jae Shin, Dae-Kwang Jung, Hong-Seok Shin, Hyung-Woo Lee, Sung-Bum Park, Yoo-Jeong Hyun, Seong Hoon Hyun, legal representative