Patents by Inventor Woon Lee

Woon 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).

  • Display panel and manufacturing method thereof
    Patent number: 10971699
    Abstract: A display panel includes: first and second substrates, each including a display area and a peripheral area in a plan view; and a sealing portion disposed between the first and second substrates. An edge of the display panel includes straight-lined and shaped edges, and the shaped edge includes a curved portion. An edge surface of the first substrate at the straight-lined edge, an edge surface of the second substrate at the straight-lined edge and an edge surface of the sealing portion at the straight-lined edge collectively define a first convex surface, an edge surface of the first substrate at the shaped edge, an edge surface of the second substrate at the shaped edge and an edge surface of the sealing portion at the shaped edge collectively define a second convex surface, and shapes of the first and second convex surfaces are different from each other.
    Type: Grant
    Filed: August 23, 2018
    Date of Patent: April 6, 2021
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Young Min Kim, Yong-Jun Park, Ja Woon Lee, Hyun Min Hwang
  • Low-temperature pyrolysis of organic acid salts providing graphene rich carbons
    Patent number: 10968105
    Abstract: Methods of pyrolytically producing carbons comprising graphene sheets at temperatures below 800° C. are disclosed. The graphene sheets, which are not substantially stacked, are formed by templating on hexagonal metal oxides, for example. Extensive stacking of the graphene sheets, which would lead to formation of graphite, is avoided at the low temperatures employed. Also provided are methods of producing heavily nitrogen doped graphene comprising carbons. Methods of using graphene and heavily nitrogen doped graphene are also disclosed.
    Type: Grant
    Filed: March 28, 2017
    Date of Patent: April 6, 2021
    Assignee: Board of Regents, The University of Texas System
    Inventors: Adam Heller, Joo-Woon Lee, David Eisenberg, Keith A. Friedman, Sheryl Coffman
  • CONTROLLER, RELATED DISPLAY APPARATUS, AND RELATED METHOD FOR CONTROLLING DISPLAY PANEL
    Publication number: 20210090527
    Abstract: A controller includes a bit shifter and a stain compensator. The bit shifter may determine a bit shift value corresponding to a stain compensation value according to an area of a display panel. The bit shift value represents a quantity of integer bits and a quantity of decimal bits. At least one of the quantity of integer bits and the quantity of decimal bits corresponds to a quantity of stain compensation steps. The stain compensator may compensate a grayscale value of input image data using the stain compensation value and the bit shift value to generate compensated image data.
    Type: Application
    Filed: April 22, 2020
    Publication date: March 25, 2021
    Inventors: Jeong Woon LEE, Min Gyu KIM, Sang Cheol PARK, Hoi Sik MOON
  • MULTILAYER CERAMIC ELECTRONIC COMPONENT AND MANUFACTURING METHOD THEREOF
    Publication number: 20210035740
    Abstract: The multilayer ceramic electronic component includes a ceramic body including a dielectric layer; and first and second internal electrodes disposed inside the ceramic body, and disposed to oppose each other with the dielectric layer interposed therebetween. When an average thickness of the dielectric layer is referred to as td and a standard deviation of a thickness of the dielectric layer in each position is referred to as ?td, while an average thickness of the first and second internal electrodes is referred to as to and a standard deviation of a thickness of a pre-determined region of any layer of the internal electrodes in each position is referred to as ?te, a ratio (?te/?td) of the standard deviation of the internal electrodes in each position to the standard deviation of the thickness of the dielectric layer in each position satisfies 1.10??te/?td?1.35.
    Type: Application
    Filed: March 31, 2020
    Publication date: February 4, 2021
    Inventors: Tae Sung Kim, Hyeong Sik Yun, Woo Chul Shin, Joon Woon Lee
  • BIO-FILTER SYSTEM
    Publication number: 20200406188
    Abstract: A bio-filter system is disclosed. The disclosed bio-filter system comprises: a transfer pipe for collecting and transferring N2O generated in any one tank from among an anaerobic tank, an anoxic tank, and an aeration tank; a bio-filter unit including a carrier for removing, by means of microbial reaction, the N2O discharged from the transfer pipe; and a sewage supply member for spraying sewage into the carrier in order to provide nourishment for microorganisms to the carrier.
    Type: Application
    Filed: February 27, 2019
    Publication date: December 31, 2020
    Inventors: Hong Woon LEE, Suk Hwan YOON, Young Mo KIM
  • Method And Apparatus For Cosmetic Product Recommendation
    Publication number: 20200387950
    Abstract: Methods and systems for recommending products, including receiving an image for analysis, requesting analysis of the image for word annotation, receiving annotated words generated as one or more tags, embedding the one or more tags as word vectors, comparing the word vectors to product descriptions in a database, and retuning a product recommendation based on the comparison.
    Type: Application
    Filed: June 7, 2019
    Publication date: December 10, 2020
    Inventors: Branden Gus Ciranni, Jia Jun Li, Grace Tan, Tae Woon Lee, John Joseph Healy
  • Apparatus and method for measuring security strength of lock pattern applied to multi-core based terminal device
    Patent number: 10860708
    Abstract: An apparatus and a method for measuring the security strength of a lock pattern applied to a terminal device are disclosed. The disclosed apparatus may include: a CCI monitoring part configured to read cache coherence information associated with a touch made over a multiple number of points implementing a lock pattern inputted by a user from a CCI (cache coherence interconnect); a computation part configured to compute a multiple number of similar lock pattern candidates by using the read cache coherence information; and a measurement part configured to measure the security strength of the inputted lock pattern by using the multiple number of similar lock pattern candidates.
    Type: Grant
    Filed: November 14, 2018
    Date of Patent: December 8, 2020
    Assignee: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Chuck Yoo, Young Pil Kim, See Hwan Yoo, Kyoung Woon Lee
  • HORIZONTAL ELECTROSTATIC PRECIPITATOR AND ELECTROSTATIC PRECIPITATION METHOD USING THE SAME
    Publication number: 20200368757
    Abstract: Disclosed herein is an electrostatic precipitation method using an electrostatic precipitator including a collection module having a collection electrode and a discharge electrode, a housing having an internal partition wall formed therein, an inlet-side passage switching member, and an outlet-side passage switching member. The electrostatic precipitation method includes collecting dust by applying a voltage to the discharge electrode while gas flows, closing some of the flow spaces, divided by the internal partition wall using the passage switching members, and performing dust collection for one of the opened flow spaces by applying a voltage to the discharge electrode therein, and performing washing for at least one of the closed flow spaces by supplying washing water to the collection electrode therein.
    Type: Application
    Filed: April 23, 2020
    Publication date: November 26, 2020
    Inventors: Jin Woon LEE, Sang Rin LEE, Jae Dong HWANG, Sang Chul MOON
  • DUST COLLECTING TOWER APPARATUS
    Publication number: 20200368760
    Abstract: Disclosed herein is a dust collecting tower apparatus that includes a housing having an inlet, into which gas is introduced, and an outlet from which the gas is discharged, and a collection module disposed in the housing and configured to collect particulates with a corona discharge. The collection module includes a plurality of discharge electrodes, to which a voltage is applied, a plurality of collection electrodes disposed between the respective discharge electrodes, where the collection electrodes is grounded, and a first setting beam having a plurality of lower slots into which the discharge electrodes are inserted. The apparatus further includes a washing water feeder configured to spray washing water to the collection module.
    Type: Application
    Filed: April 22, 2020
    Publication date: November 26, 2020
    Inventors: Jin Woon LEE, Sang Rin LEE, Jae Dong HWANG, Sang Chul MOON
  • ELECTROSTATIC PRECIPITATING APPARATUS AND AIR CONDITIONING SYSTEM HAVING SAME
    Publication number: 20200360936
    Abstract: An electrostatic precipitating apparatus for an air conditioning system is disclosed. The precipitating apparatus includes an electrostatic precipitator including a plurality of discharge electrodes to which a voltage is applied and a plurality of electrostatic precipitating electrodes each disposed between the discharge electrodes and grounded, a washing water supply spraying the washing water to the electrostatic precipitator, and a frame assembly fixed to the duct to support the electrostatic precipitator. The frame assembly is fixed to the duct to support the electrostatic precipitator, and includes a prestressing locking member fixed to inside of the duct in a state in which a pressing force is applied to the electrostatic precipitator.
    Type: Application
    Filed: April 22, 2020
    Publication date: November 19, 2020
    Inventors: Jin Woon LEE, Sang Rin LEE, Jae Dong HWANG, Sang Chul MOON
  • ELECTROSTATIC PRECIPITATING APPARATUS AND COOLING TOWER HAVING SAME
    Publication number: 20200360935
    Abstract: An electrostatic precipitating apparatus for a cooling tower is provided. The precipitating apparatus include an electrostatic precipitator including a plurality of discharge electrodes to which a voltage is applied and a plurality of electrostatic precipitating electrodes each disposed between the discharge electrodes and grounded, a washing water supply spraying the washing water to the electrostatic precipitator, and a frame assembly supporting the electrostatic precipitator. The electrostatic precipitator includes a first setting beam having a plurality of lower slots into which the discharge electrodes are fixedly inserted, and the frame assembly includes a lower frame extending in a stacking direction of the discharge electrodes to support the first setting beam, via which a voltage is applied to the discharge electrode.
    Type: Application
    Filed: April 23, 2020
    Publication date: November 19, 2020
    Inventors: Jin Woon LEE, Sang Rin LEE, Jae Dong HWANG, Sang Chul MOON
  • ELECTROSTATIC PRECIPITATOR APPARATUS
    Publication number: 20200353480
    Abstract: Disclosed herein is an electrostatic precipitator apparatus that includes a housing having an inlet, into which gas is introduced, and an outlet from which the gas is discharged, and a collection module installed in the housing. The collection module includes a plurality of discharge electrodes, to which a voltage is applied, and a plurality of collection electrodes grounded and disposed between the discharge electrodes. The apparatus further comprises a washing water feeder to spray washing water to the collection module, and a washing water treatment device disposed beneath the collection module to accommodate the washing water dropped from the collection module.
    Type: Application
    Filed: April 22, 2020
    Publication date: November 12, 2020
    Inventors: Jin Woon LEE, Sang Rin LEE, Jae Dong HWANG, Sang Chul MOON
  • METHOD FOR CONTROLLING PERFORMANCE IN VIRTUALIZED ENVIRONMENT AND INFORMATION PROCESSING DEVICE FOR THE SAME
    Publication number: 20200356398
    Abstract: An information processing device for performing performance control in a virtualized environment is disclosed. The information processing device can include an I/O thread configured to transfer signals between a virtual machine and at least one physical resource, and a performance manager unit configured to compare a target performance for the virtual machine with an actual performance of the virtual machine and manage a resource allocated to the I/O thread based on the comparison result, where the performance manager unit may obtain information regarding the actual performance of the virtual machine, determine a performance adjustment value by using the difference between the actual performance of the virtual machine and the target performance for the virtual machine, and manage the resource allocated to the I/O thread based on the performance adjustment value.
    Type: Application
    Filed: October 11, 2019
    Publication date: November 12, 2020
    Applicant: Korea University Research and Business Foundation
    Inventors: Hyuck YOO, Kyoung Woon LEE, Soo-Wan KIM
  • LOW-TEMPERATURE PYROLYSIS OF ORGANIC ACID SALTS PROVIDING GRAPHENE RICH CARBONS
    Publication number: 20200299136
    Abstract: Methods of pyrolytically producing carbons comprising graphene sheets at temperatures below 800° C. are disclosed. The graphene sheets, which are not substantially stacked, are formed by templating on hexagonal metal oxides, for example. Extensive stacking of the graphene sheets, which would lead to formation of graphite, is avoided at the low temperatures employed. Also provided are methods of producing heavily nitrogen doped graphene comprising carbons. Methods of using graphene and heavily nitrogen doped graphene are also disclosed.
    Type: Application
    Filed: March 28, 2017
    Publication date: September 24, 2020
    Applicant: Board of Regents, The University of Texas System
    Inventors: Adam Heller, Joo-Woon Lee, David Eisenberg, Keith A. Friedman, Sheryl Coffman
  • Connecting device and electronic device including the same
    Patent number: 10777920
    Abstract: According to an embodiment of the present disclosure, a connecting device included in an electronic device may comprise a movable part including at least one contacting part, an elastic part extending from the movable part and including a plurality of bends alternately arranged to allow the movable part to move in a first direction, and a support extending from the elastic part. Other various embodiments are also possible.
    Type: Grant
    Filed: June 7, 2018
    Date of Patent: September 15, 2020
    Assignees: Samsung Electronics Co., Ltd., HYUPJINCONNECTOR Co., Ltd.
    Inventors: Sung-Won Park, Jae-Woon Lee, Yang-Jean Park, Jong-Sun Kim, Jin-Woo Park, Myung-Suk Bae, Seung-Yup Lee, Jae-Ryong Han, Jang-Won Hur
  • CONNECTOR MODULE AND ELECTRONIC DEVICE COMPRISING SAME
    Publication number: 20200278724
    Abstract: An electronic device according to various embodiments of the present invention may comprise: a body portion comprising a first surface facing in a first direction, a second surface facing in a second direction that is opposite to the first direction, and a seating groove arranged in an inner peripheral area thereof in the longitudinal direction; a display portion rotatably coupled to the body portion; and a connector module arranged in the seating groove of the body portion so as to provide electric coupling between the body portion and the display portion, at least a part of the connector module being configured to rotate.
    Type: Application
    Filed: October 25, 2018
    Publication date: September 3, 2020
    Inventors: Byung Sik KIM, Young Gwon KOO, Seung Woon LEE, Jin Gyu CHOI
  • WINDOW, METHOD OF MANUFACTURING WINDOW, AND DISPLAY DEVICE INCLUDING WINDOW
    Publication number: 20200208013
    Abstract: A window includes a base layer and a first coating layer. The first coating layer is disposed on a first surface of the base layer. The first coating layer is a single layer. The first coating layer includes a siloxane-based compound. The siloxane-based compound includes fluorine and silica.
    Type: Application
    Filed: December 31, 2019
    Publication date: July 2, 2020
    Inventors: Jin Nyoung HEO, Kilsung Lee, Hoseok Sohn, Yongseok Lee, Dong Woon Lee, Yusik Jeon, Beomgyu Choi
  • BLOCKCHAIN-BASED ONE ID SERVICE SYSTEM AND METHOD
    Publication number: 20200195629
    Abstract: Provided are a blockchain-based one ID service system and method, in an authentication method according to the embodiment of present invention, an authentication support server maps and registers a first ID issued by a first SP server to a first user and a first site of the first SP server, which is an issuing server, and, upon receiving the first ID from a second SP server, the authentication support server returns information on the first site mapped to the first ID to the second SP server. To this end, there is no need for a separate server configuration to perform an authentication procedure, and it is possible to lessen the burden of performing authentication for SPs.
    Type: Application
    Filed: August 20, 2018
    Publication date: June 18, 2020
    Applicant: SK HOLDINGS CO., LTD.
    Inventors: Yong Min KWON, Kyong Gu KANG, Da Woon LEE
  • BATTERY MODULE, BATTERY PACK COMPRISING BATTERY MODULE, AND VEHICLE COMPRISING BATTERY PACK
    Publication number: 20200189400
    Abstract: A battery module includes a plurality of battery cells stacked on one another and respectively having electrode leads protruding on at least one side thereof and a bus bar assembly configured to electrically connect the electrode leads of the plurality of battery cells and having at least one lead slot through which electrode leads of two battery cells adjacent to each other pass in common.
    Type: Application
    Filed: February 21, 2020
    Publication date: June 18, 2020
    Applicant: LG CHEM, LTD.
    Inventors: Tae-Geun KIM, Jin-Woo PARK, Bok-Gun LEE, Jeong-Woon LEE
  • Display device including button configured according to displayed windows and control method therefor
    Patent number: 10671282
    Abstract: A method for controlling a display device comprising a touch screen is provided. The control method displaying, on the touch screen, a plurality of windows that do not overlap one another and that respectively correspond to executing, displaying a center button disposed at an intersection of a plurality of dividing lines that distinguishes the plurality of windows, receiving an input of a window size change command for changing a size of at least one of the plurality of windows, changing the size of at least one of the plurality of windows in response to the window size change command, and discontinuing the displaying of less than all of the plurality of windows and enlarging a size of at least one remaining window.
    Type: Grant
    Filed: December 31, 2019
    Date of Patent: June 2, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-Woon Lee, Kang-Tae Kim, Young-Jin Kim, Dae-Wook Park, Jung-Hwan Choi