Patents by Inventor Jung-Hun Lee

Jung-Hun Lee 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: 20230052530
    Abstract: A display device includes: a substrate including a display area and a folding area positioned in a portion of the display area; a display structure disposed on the substrate; a protection film disposed on the substrate and overlapping the folding area; an adhesive member disposed between the protection film and the substrate, wherein the protection film adheres to the substrate by the adhesive member; a first antistatic layer disposed between the protection film and the adhesive member, wherein the first antistatic layer includes a first compound; a second antistatic layer disposed on a bottom surface of the protection film, wherein the second antistatic layer includes a second compound; and a supporting member disposed on the second antistatic layer, wherein the supporting member includes an opening overlapping the folding area.
    Type: Application
    Filed: October 31, 2022
    Publication date: February 16, 2023
    Inventors: Sung June PARK, Jung-Hun LEE, Ji Hwa LEE
  • Patent number: 11545054
    Abstract: A flexible display panel of an expandable display device includes a first side with a display unit, and a second side opposite to the first side. A bending guide includes an external guide that faces part of the first side and has a first curved side, and an internal guide that faces part of the second side and has a second curved side. A slider that slides on the bending guide is attached to, one end portion of the flexible display panel. A radius of the first curved side is greater than a radius of the second curved side. When the slider moves toward the bending guide, the first side contacts the first curved side and is bent by the first curved side, and when the slider moves away from the bending guide, the second side contacts the second curved side and is bent by the second curved side.
    Type: Grant
    Filed: May 25, 2021
    Date of Patent: January 3, 2023
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jung Hun Lee, Sun Ho Kim, Young-Seok Seo, Tae An Seo, Jin Hwan Choi
  • Patent number: 11514824
    Abstract: A display device includes a table including an upper plate portion and a support portion that supports the upper plate portion; a window member disposed in an upper portion of the upper plate portion; and a display module slidable with respect to the window member, wherein a position of the display module varies from a first position of being accommodated in the upper plate portion to overlap the window member to a second position of protruding from the upper portion of the upper plate portion.
    Type: Grant
    Filed: August 11, 2021
    Date of Patent: November 29, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jung Hun Lee, Ji Heon Lee
  • Patent number: 11510263
    Abstract: A method for using legacy Wi-Fi and Wi-Fi Peer-to-Peer (P2P) simultaneously is provided. The method includes entering a device discovery process of Wi-Fi P2P, if use of a Wi-Fi P2P function is requested while using a legacy Wi-Fi function, acquiring a Group Owner (GO) right of Wi-Fi P2P in the device discovery process, performing a listen state over the same channel as a channel where the legacy Wi-Fi function is in use, through the acquisition of the GO right, and performing a search state over a social channel of Wi-Fi P2P, and repeating the listen state and the search state until the device discovery process is ended.
    Type: Grant
    Filed: March 17, 2021
    Date of Patent: November 22, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bu-Seop Jung, Jung-Hun Lee
  • Publication number: 20220369486
    Abstract: A display device includes a display panel including a side that displays an image, and an another side opposite to the side, a bottom layer disposed on the another side of the display panel, wherein the bottom layer includes a side facing toward the display panel, and an another side opposite to the side of the bottom layer, and a foldable member disposed on the another side of the bottom layer. The bottom layer includes a non-attached portion not attached to the foldable member; and a protective coating layer disposed on the another side of the bottom layer and overlapping the non-attached portion.
    Type: Application
    Filed: December 29, 2021
    Publication date: November 17, 2022
    Applicant: Samsung Display Co., LTD.
    Inventor: Jung Hun LEE
  • Publication number: 20220361259
    Abstract: A method and an apparatus for Wi-Fi connection based on Wi-Fi Protected Setup (WPS) in a portable terminal are provided. The method includes entering a group owner mode of Wi-Fi Direct when enabling of WPS is requested, after entering the group owner mode, entering a WPS session mode where the portable terminal is operable in a WPS registrar mode, determining whether an Access Point (AP) whose WPS session of the WPS registrar mode is enabled or a device whose group owner mode is enabled, exists nearby, and when an AP whose WPS registrar mode is enabled is discovered, disabling the WPS registrar mode and the group owner mode, enabling a WPS session where the portable terminal is to operate in a WPS enrollee mode, and accessing the discovered AP.
    Type: Application
    Filed: July 25, 2022
    Publication date: November 10, 2022
    Inventors: Bu-Seop JUNG, Jung-Hun LEE
  • Patent number: 11489120
    Abstract: A display device includes: a substrate including a display area and a folding area positioned in a portion of the display area; a display structure disposed on the substrate; a protection film disposed on the substrate and overlapping the folding area; an adhesive member disposed between the protection film and the substrate, wherein the protection film adheres to the substrate by the adhesive member; a first antistatic layer disposed between the protection film and the adhesive member, wherein the first antistatic layer includes a first compound; a second antistatic layer disposed on a bottom surface of the protection film, wherein the second antistatic layer includes a second compound; and a supporting member disposed on the second antistatic layer, wherein the supporting member includes an opening overlapping the folding area.
    Type: Grant
    Filed: October 29, 2020
    Date of Patent: November 1, 2022
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Sung June Park, Jung-Hun Lee, Ji Hwa Lee
  • Patent number: 11429785
    Abstract: Disclosed is a system for generating test documents for context-sensitive spelling error correction. The system includes: an input unit inputting an error-free document for generating an error document; an error target word segment test unit checking possibility of an error in a word segment by sequentially examining word segments of the entire sentences in the document input through the input unit and searching for a candidate word appearing at the corresponding position together with surrounding context; an error word candidate selection unit selecting error word candidates among candidate words found at the corresponding position by considering edit distances to a correct word and keyboard typographical errors; and an error word determination and presentation unit calculating probabilities of an error word candidate and its surrounding context and determining an error word of the highest priority as a final error word.
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: August 30, 2022
    Assignee: Pusan National University Industry-University Cooperation Foundation
    Inventors: Hyukchul Kwon, Jung-Hun Lee
  • Patent number: 11413967
    Abstract: A transfer apparatus includes a guide rails extending parallel with each other, a vehicle configured to be movable along the guide rails, and a contactless driving module mounted to the vehicle. The contactless driving module includes a pair of running rails extending parallel with the guide rails and comprising a plurality of first permanent magnets and a plurality of second permanent magnets arranged in a extending direction, respectively, a driving wheel disposed between the running rails to be spaced apart from the running rails and comprising a plurality of third permanent magnets arranged in a circumferential direction, and a driving unit for rotating the driving wheel. Particularly, at least one of the third permanent magnets is disposed between the first permanent magnets and the second permanent magnets.
    Type: Grant
    Filed: July 20, 2020
    Date of Patent: August 16, 2022
    Assignee: SEMES CO., LTD.
    Inventors: Sung Hyun Lee, Jung Hun Lee, Dong Won Shin
  • Patent number: 11399398
    Abstract: A method and an apparatus for Wi-Fi connection based on Wi-Fi Protected Setup (WPS) in a portable terminal are provided. The method includes entering a group owner mode of Wi-Fi Direct when enabling of WPS is requested, after entering the group owner mode, entering a WPS session mode where the portable terminal is operable in a WPS registrar mode, determining whether an Access Point (AP) whose WPS session of the WPS registrar mode is enabled or a device whose group owner mode is enabled, exists nearby, and when an AP whose WPS registrar mode is enabled is discovered, disabling the WPS registrar mode and the group owner mode, enabling a WPS session where the portable terminal is to operate in a WPS enrollee mode, and accessing the discovered AP.
    Type: Grant
    Filed: April 27, 2020
    Date of Patent: July 26, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bu-Seop Jung, Jung-Hun Lee
  • Patent number: 11395829
    Abstract: A compound having Formula I or its derivative may inhibit metallo-beta-lactamases. An investigation studying the effects of the compounds was provided by the invention of the activities of all subclasses (B1, B2, and B3) metallo-beta-lactamases. The compounds can be used for a pharmaceutical product with the ability to restore an anti-bacterial activity of a beta-lactam antibiotic, thereby treating and preventing a bacterial infection in an animal or human subject.
    Type: Grant
    Filed: November 21, 2019
    Date of Patent: July 26, 2022
    Assignee: MYONGJI UNIVERSITY INDUSTRY AND ACADEMIA COOPERATION FOUNDATION
    Inventors: Sang Hee Lee, Jung Hun Lee, Jeong Ho Jeon
  • Publication number: 20220164530
    Abstract: Disclosed is a system for generating test documents for context-sensitive spelling error correction. The system includes: an input unit inputting an error-free document for generating an error document; an error target word segment test unit checking possibility of an error in a word segment by sequentially examining word segments of the entire sentences in the document input through the input unit and searching for a candidate word appearing at the corresponding position together with surrounding context; an error word candidate selection unit selecting error word candidates among candidate words found at the corresponding position by considering edit distances to a correct word and keyboard typographical errors; and an error word determination and presentation unit calculating probabilities of an error word candidate and its surrounding context and determining an error word of the highest priority as a final error word.
    Type: Application
    Filed: May 21, 2021
    Publication date: May 26, 2022
    Applicant: Pusan National University Industry-University Cooperation Foundation
    Inventors: Hyukchul Kwon, Jung-Hun Lee
  • Patent number: 11323964
    Abstract: An apparatus and a method for reducing power consumption in a portable terminal that transmits digital broadcast data through an ad hoc network are provided. If a terminal receiving digital broadcast transmits the received digital broadcast to a neighboring terminal, a control unit enters a sleep mode after buffering received data for a predefined time.
    Type: Grant
    Filed: May 30, 2019
    Date of Patent: May 3, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bu-Seop Jung, Jong-Mu Choi, Jung-Hun Lee, Jae-Ki You
  • Publication number: 20220124506
    Abstract: A method performed by an electronic apparatus to provide information associated with activation of a portable terminal according to various embodiments includes acquiring order information associated with the portable terminal, acquiring information associated with delivery of the portable terminal corresponding to the order information from a server, and, based on the order information and the information associated with the delivery of the portable terminal, providing the information associated with the activation of the portable terminal, and the information associated with the activation comprises information on whether the portable terminal has been shipped out.
    Type: Application
    Filed: October 12, 2021
    Publication date: April 21, 2022
    Inventors: Cho Rong Kim, Jung Hun Lee, Min Jung Lee, Han Sol Kim, Young Jin Kim, Chang Hyun Park, Sang Won Seo, Hye Jin Kim, So Yeon Son, Mi Seon Lim, Yoo Jin Yang, Yoo Jeong Jo
  • Patent number: 11288986
    Abstract: A support film for a display device to support a display panel of the display device including a first region having a first thickness and a second region having a second thickness less than the first thickness, a groove formed in the second region, and a reinforcing layer formed in the groove.
    Type: Grant
    Filed: December 3, 2018
    Date of Patent: March 29, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Seung-Hwa Ha, Jung Hun Lee, Kyu Young Kim
  • Patent number: 11285441
    Abstract: According to one embodiment of the present invention, a control method for a water purifier comprises the steps of: filtering inflowing water so as to generate purified water; extracting the generated purified water; measuring the flow rate of the purified water extracted per unit time; flushing a filter part by using purified water generated in the filter part, when the extraction of the purified water is complete; and draining the flushed water to the outside through a residential water outlet of the filter part, wherein, in the purified water generation step, discharging of residential water generated in the purified water generation step is blocked according to the accumulated flow rate during a one-time extraction of the purified water, calculated on the basis of the flow rate of the purified water.
    Type: Grant
    Filed: March 7, 2017
    Date of Patent: March 29, 2022
    Inventors: Hyoung-Min Moon, Dae-Jung Jeong, Byoung-Phil Lee, Sung-Kon Cho, Sang-Hyeon Kang, Sung-Han Yun, Ju-Hyuk Eom, Dae-Sik Kang, Jung-Hun Lee
  • Publication number: 20220080356
    Abstract: Provided is a water purifier comprising: a filter unit filtering water supplied from a water source, including a reverse osmosis filter; a discharge unit discharging water filtered by the filter unit externally; a flushing portion connected to the reverse osmosis filter; and a controller configured to flow water filtered by the reverse osmosis filter to the flushing portion, and to flush the reverse osmosis filter.
    Type: Application
    Filed: November 22, 2021
    Publication date: March 17, 2022
    Inventors: Hyoung-Min MOON, Dae-Jung JEONG, Byoung-Phil LEE, Sung-Kon CHO, Sang-Hyeon KANG, Sung-Han YUN, Ju-Hyuk EOM, Dae-Sik KANG, Jung-Hun LEE
  • Publication number: 20220068168
    Abstract: A display device includes a table including an upper plate portion and a support portion that supports the upper plate portion; a window member disposed in an upper portion of the upper plate portion; and a display module slidable with respect to the window member, wherein a position of the display module varies from a first position of being accommodated in the upper plate portion to overlap the window member to a second position of protruding from the upper portion of the upper plate portion.
    Type: Application
    Filed: August 11, 2021
    Publication date: March 3, 2022
    Applicant: Samsung Display Co., LTD.
    Inventors: Jung Hun LEE, Ji Heon LEE
  • Publication number: 20220055349
    Abstract: A method of manufacturing a display device includes: providing a glass including an edge region and an inner region; arranging a light source under the glass; setting a center position of the light source to correspond to an inside of the edge region or an inside of the inner region of the glass; directing light into the glass by using the light source; and detecting a defect in the edge region of the glass by receiving light passing through the glass by using a detection camera.
    Type: Application
    Filed: April 29, 2021
    Publication date: February 24, 2022
    Inventors: Hee Young LEE, Jeong Kug LEE, Jung-Hun LEE
  • Patent number: D971172
    Type: Grant
    Filed: February 5, 2021
    Date of Patent: November 29, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Ji Heon Lee, Jung Hun Lee