Patents by Inventor In-Won Lee

In-Won 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).

  • Patent number: 11000801
    Abstract: A carbon dioxide (CO2) separation membrane plant abnormality detection system includes: an entrance unit through which gas containing CO2 enters a plant including a CO2 separation membrane module; a separation membrane module; a permeation unit configured to discharge the gas with the relatively high CO2 concentration, which is discharged from the separation membrane module, to the outside of the plant; a residue unit configured to discharge the gas with the relatively low CO2 concentration, which is discharged from the separation membrane module, to the outside of the plant; a measurer configured to measure information; and a controller configured to determine the presence of an abnormality, wherein the controller determines whether the plant is in an abnormal situation.
    Type: Grant
    Filed: January 5, 2018
    Date of Patent: May 11, 2021
    Assignees: KOREA ELECTRIC POWER CORPORATION, ARSTROMA CO., LTD., KOREA EAST-WEST POWER CO., LTD., KOREA SOUTH-EAST POWER CO., LTD., KOREA WESTERN POWER CO., LTD.
    Inventors: Dong Sub Kim, Jung Bin Lee, Joong Won Lee, Ky Yeong Shin, Gwan Shig Kim
  • Patent number: 11005235
    Abstract: A method for manufacturing a surge absorbing device is provided. The method includes providing an elongate ceramic tube having a hollow space defined therein and having open and opposite first and second end; forming a first plating layer and a second plating layer on the first end and the second end, respectively; placing a surge absorbing element within the hollow space within the ceramic tube; disposing first and second brazing rings on the first plating layer and the second plating layer, respectively; disposing first and second sealing electrodes on the first and second brazing rings respectively; and melting the first and second brazing rings in an inert gas atmosphere to attach the first and second sealing electrodes onto the first plating layer and the second plating layer, respectively.
    Type: Grant
    Filed: August 10, 2016
    Date of Patent: May 11, 2021
    Assignees: AJOU UNIVERSITY INDUSTRY-ACADEMIC COOPERATION FOUNDATION, SMART ELECTRONICS INC.
    Inventors: Chang-Koo Kim, Hae-Min Lee, Doo Won Kang, Hyun Chang Kim
  • Patent number: 11003417
    Abstract: A speech recognition method and apparatus for performing speech recognition in response to an activation word determined based on a situation are provided. The speech recognition method and apparatus include an artificial intelligence (AI) system and its application, which simulates functions such as recognition and judgment of a human brain using a machine learning algorithm such as deep learning.
    Type: Grant
    Filed: October 13, 2017
    Date of Patent: May 11, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-ja Choi, Eun-kyoung Kim, Ji-sang Yu, Ji-yeon Hong, Jong-youb Ryu, Jae-won Lee
  • Patent number: 11004929
    Abstract: Various examples provide an electronic device that includes first and second resistor segments. Each of the resistor segments has a respective doped resistive region formed in a semiconductor substrate. The resistor segments are connected between first and second terminals. The first resistor segment is configured to conduct a current in a first direction, and the second resistor segment is configured to conduct the current in a second different direction. The directions may be orthogonal crystallographic directions of the semiconductor substrate.
    Type: Grant
    Filed: October 9, 2019
    Date of Patent: May 11, 2021
    Assignee: TEXAS INSTRUMENTS INCORPORATED
    Inventors: Dok Won Lee, Erika Lynn Mazotti, Mark Robert Visokay, William David French, Ricky Alan Jackson, Wai Lee
  • Patent number: 11000787
    Abstract: A fiber filtering apparatus includes: an enclosure including an upper box and a lower box communicating with the upper box; a strainer installed in the upper box along a longitudinal direction; a plurality of fiber yarn media configured to be fixed to upper and lower fixing means each coupled to upper and lower parts of the strainer; a plurality of fiber ball media configured to be embedded in the lower box to form a second filtering layer; a first pipe configured to be formed on one side wall on the lower part of the upper box and introduced with raw water during filtration and drain backwashing water during backwashing; and a second pipe formed on one side wall on a lower part of the lower box and drain filtered water during the filtration and introduced with washing water during the backwashing.
    Type: Grant
    Filed: December 19, 2019
    Date of Patent: May 11, 2021
    Assignee: Doosan Heavy Industries Construction Co., Ltd
    Inventors: Sung Won Park, Jung June Lee
  • Patent number: 11002910
    Abstract: The present invention relates to a fibre optic fusion splicing technique, in particular to a fibre optic fusion splicer for reliable and stable fibre optic fusion splicing, that is characterized by comprising: an alignment part for fixing and aligning first and second optical fibres that are to be fusion spliced; a fusion splicing module having an electrode bar for fusion splicing the first and second optical fibres that are fixed to and aligned in the alignment module; an optical module for photographing the aligned state of the first and second optical fibres aligned by the alignment module, and the fusion-spliced state of the first and second optical fibres fusion-spliced by the fusion splicing module; a support part in which the fusion splicing module and the optical module are mounted; and a lift module for moving the support part up and down.
    Type: Grant
    Filed: April 7, 2017
    Date of Patent: May 11, 2021
    Assignee: SOLTECH INFONET CO., LTD.
    Inventors: Chang Hoon Lee, Kyung Jin Youn, Kyeong Ho Sun, Byung Chul Park, Chang Bae Lee, Ji Won Lee
  • Patent number: 11002797
    Abstract: The fault diagnosis circuit includes a first line including a first resistor, having one end connected to the positive (+) terminal of a battery, and having the other end connected to a first input unit of an analog to digital converter (ADC); a second line including a second resistor, having one end connected to the positive (+) terminal of the battery, and having the other end connected to a first input unit of a comparator; and a third line including a third resistor, having one end connected to the negative (?) terminal of the battery, having a first other end connected to a second input unit of the ADC, and having a second other end connected to a second input unit of the comparator. A fault in a battery management system can be efficiently diagnosed using a smaller number of elements.
    Type: Grant
    Filed: June 28, 2019
    Date of Patent: May 11, 2021
    Assignee: HYUNDAI MOBIS CO., LTD.
    Inventors: Jae-Seong Park, Seulkirom Kim, Jae-Min Park, Yeong-Geun Yeo, Sang-Ho Lee, Jong-Won Choi
  • Patent number: 11003293
    Abstract: An electronic device and method are disclosed. The electronic device includes a memory, a display, a touch sensor included in the display or coupled to the display, and configured to sense a touch. A pressure sensor configured to detect a pressure value of the touch and a processor electrically connected with the memory, the display, the touch sensor, and the pressure sensor, wherein the processor is configured to sense a first touch having a pressure value of a specified threshold value or greater, by using the touch sensor and the pressure sensor, store first location data of the first touch in the memory, sense a second touch, by using the touch sensor and the pressure sensor, wherein the second touch has a pressure value of the specified threshold value or greater and is made after sensing the first touch and perform a specified operation of utilizing the first location data and second location data of the second touch as an input, in response to sensing the second touch.
    Type: Grant
    Filed: May 29, 2018
    Date of Patent: May 11, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Mee Ryung Choi, Keun Sik Lee, Hye Won Im, Moo Young Kim, Ki Huk Lee, Seung Won Cha, Ho Chul Hwang
  • Patent number: 11001035
    Abstract: The present invention relates to a sandwich panel and a method of manufacturing the same. The sandwich panel according to the present invention has high density and improved physical properties such as flexural strength, flexural modulus, bending strength and lightening weighting ratio and is suitable for use in various consumer products or industrial materials.
    Type: Grant
    Filed: April 29, 2020
    Date of Patent: May 11, 2021
    Inventors: Won Kim, Myung Lee, Dayoung Yu, Jiwon Lim, Sang Hyun Rho, Dongmin Song, Seongmoon Jung
  • Patent number: 11001274
    Abstract: An apparatus for automatically controlling a driving assist function of a vehicle includes a sensing device to sense surrounding information and driving information of the vehicle and a state of a driver, a controller to determine whether an automatic activation condition for automatically activating the driving assist function is satisfied, based on the surrounding information and the driving information of the vehicle, which are acquired from the sensing device, and the sensed driver state, and automatically activate the driving assist function when the automatic activation condition is satisfied.
    Type: Grant
    Filed: May 31, 2018
    Date of Patent: May 11, 2021
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Dong Gu Lee, Kyoung Jun Lee, Doo Jin Um, Dong Eon Oh, Hyun Jae Yoo, Beom Jun Kim, Dae Young Kim, Young Min Han, Seung Geon Moon, Sung Woo Choi, Chan Il Park, Sung Yoon Yeo, Hoi Won Kim, Min Chul Kang
  • Publication number: 20210131555
    Abstract: An electronic shift lever is provided and includes a housing which accommodates various components therein. A motor unit generates a driving force and a reduction unit is connected to the motor unit. The reduction unit is configured to increase the driving force generated from the motor unit. The motor unit and the reduction unit are accommodated inside the housing and are formed integrally with each other.
    Type: Application
    Filed: September 28, 2020
    Publication date: May 6, 2021
    Inventors: Jae Yu Ko, Ji Hwan Oh, Su Won Kim, Chan Woo Lee
  • Publication number: 20210132351
    Abstract: Provided are a device for analyzing a large-area sample based on an image, a device for analyzing a sample based on an image by using a difference in medium characteristic, and a method for measuring and analyzing a sample by using the same. The device for analyzing a large-area sample includes a first sensor array including a plurality of sensors which are disposed while being spaced apart from each other in a first direction, a second sensor array including a plurality of sensors, which are disposed while being spaced apart from each other in the first direction, and spaced apart from the first sensor array in a second direction, and a control unit to obtain image data for a cell included in the sample by using sensing data of the sensor on the sample, in which the sample is interposed between the first sensor array and the second sensor array. An active area of one of the sensor in the first sensor array overlaps an active area of one of the sensors in the second sensor array, in the second direction.
    Type: Application
    Filed: November 28, 2020
    Publication date: May 6, 2021
    Applicant: SOL INC.
    Inventors: Jong Muk LEE, Hee Chan SHIN, Seong Won KWON, Ki Ho JANG
  • Publication number: 20210132487
    Abstract: A blankmask for extreme ultraviolet lithography includes a reflection film, a capping film, and an absorbing film that are sequentially formed on a transparent substrate, in which the reflection film has a surface roughness of 0.5 nm Ra or less. It is possible to prevent footing of an EUV photomask pattern from occurring, improving flatness of an EUV blankmask, and prevent oxidation and defects of a capping film.
    Type: Application
    Filed: November 5, 2020
    Publication date: May 6, 2021
    Applicant: S&S TECH Co., Ltd.
    Inventors: Cheol SHIN, Jong-Hwa LEE, Chul-Kyu YANG, Gil-Woo KONG, Gyeong-Won SEO
  • Publication number: 20210130954
    Abstract: Disclosed is a method of forming a thin film using a surface protection material, the method comprising supplying the surface protection material to the inside of a chamber on which a substrate is placed so that the surface protection material is adsorbed to the substrate, discharging the unadsorbed surface protection material from the inside of the chamber by purging the interior of the chamber, supplying a metal precursor to the inside of the chamber so that the metal precursor is adsorbed to the substrate, discharging the unadsorbed metal precursor from the inside of the chamber by purging the interior of the chamber, and supplying a reaction material to the inside of the chamber so that the reaction material reacts with the adsorbed metal precursor to form the thin film.
    Type: Application
    Filed: July 24, 2020
    Publication date: May 6, 2021
    Applicant: EUGENETECH MATERIALS CO., LTD.
    Inventors: Geun Su LEE, Jae Min KIM, Ha Na KIM, Woong Jin CHOI, Eun Ae JUNG, Dong Hyun LEE, Myung Soo LEE, Ji Won MOON, Dong Hak JANG, Hyun Sik NOH
  • Publication number: 20210134842
    Abstract: A display device includes a substrate that includes a display area and a pad area, and a plurality of data pads that are provided on the pad area of the substrate and arranged along a first direction and a second direction, where the plurality of data pads includes a first data pad, a second data pad that is disposed adjacent to the first data pad along the first direction, a third data pad that is disposed adjacent to the first data pad along the second direction, and a fourth data pad that is disposed adjacent to the second data pad along the second direction, and the first data pad and the second connection wire are respectively disposed in different layers.
    Type: Application
    Filed: January 12, 2021
    Publication date: May 6, 2021
    Inventors: So Young LEE, Dae-Hyun NOH, Hyun-Chol BANG, Sang Won SEO, Ju Hee HYEON
  • Publication number: 20210127748
    Abstract: Provided is a device including: a battery configured to supply power; a heater configured to heat an aerosol generating material by receiving power from the battery; a sensor; at least one output unit; and a controller, wherein the controller detects a user's puff by using the sensor and controls at least one output unit based on puff characteristic data based on a result of the detection.
    Type: Application
    Filed: April 9, 2018
    Publication date: May 6, 2021
    Applicant: KT&G CORPORATION
    Inventors: Hun Il LIM, Jong Sub LEE, Dae Nam HAN, Jang Uk LEE, Jung Ho HAN, Jin Young YOON, Young Lea KIM, Ji Soo Soo JANG, Wang Seop LIM, Moon Bong LEE, Soung Ho JU, Du Jin PARK, Seong Won YOON
  • Publication number: 20210133095
    Abstract: An electronic device includes a memory controller selecting map data to be output to a host. The memory controller includes an address counter and a map data selector. The address counter counts a number of times a logical block address corresponding to a request is received based on the request received from the host and outputs an activation signal indicating that an index to which the logical block address belongs is an activation index when an activation count corresponding to the index is equal to or greater than a preset value, the activation count being generated based on a counting result. The map data selector selects map data to be output to the host based on the activation signal. The address counter decreases the activation count by a preset size when a size of the selected map data exceeds a storage capacity of the host allocated for storing map data.
    Type: Application
    Filed: June 17, 2020
    Publication date: May 6, 2021
    Inventors: Kwang Su KIM, Youn Won PARK, Seok Jun LEE
  • Publication number: 20210130227
    Abstract: The present invention relates to a method of manufacturing a heterogeneous material joined body.
    Type: Application
    Filed: October 12, 2018
    Publication date: May 6, 2021
    Inventors: Bu Won SON, Jin Soo LEE, Jin Mi JUNG, Bu Gon SHIN
  • Publication number: 20210134925
    Abstract: An organic light emitting diode display device includes a substrate, a pixel structure, a first circuit transistor, a first lower electrode, a first upper electrode, and a planarization layer. The substrate has a display area and a peripheral area including a first circuit area, a second circuit area, and a blocking area positioned between the first and second circuit areas. The pixel structure is in the display area on the substrate. The first circuit transistor is in the first circuit area on the substrate. The first lower electrode is in the blocking area on the substrate. The first upper electrode is on the first lower electrode, and the first upper electrode and the first lower electrode constitute a first capacitor. The planarization layer is on the substrate, and has a first opening that overlaps the first capacitor in the blocking area.
    Type: Application
    Filed: July 29, 2020
    Publication date: May 6, 2021
    Inventors: Jun Won CHOI, Dong Eup LEE
  • Patent number: D918959
    Type: Grant
    Filed: April 24, 2019
    Date of Patent: May 11, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Boeun Song, Heekyung Jeon, Eun Sun Chae, Jee Won Lee, Eunhae Park, Eunah Jang, Aejung Seo