Patents by Inventor Dong Lee

Dong 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: 10847793
    Abstract: A negative active material for a rechargeable lithium battery includes a lithium titanate compound represented by Chemical Formula 1, where R, a Raman spectrum intensity ratio (I(F2u)/I(F2g)) of an F2u peak in a range of about 200 cm?1 to about 300 cm?1 relative to an F2g peak in a range of about 400 cm?1 to about 550 cm?1 is greater than or equal to about 0.7. Li4+xTi5?yMzO12?n??Chemical Formula 1 In Chemical Formula 1, ?0.2?x?0.2, ?0.3?y?0.3, 0?z?0.3, ?0.3?n?0.3, and M is selected from Mg, Al, Ca, Sr, Cr, V, Fe, Co, Ni, Zr, Zn, Si, Y, Nb, Ga, Sn, Mo, W, Ba, La, Ce, Ag, Ta, Hf, Ru, Bi, Sb, As, and a combination thereof.
    Type: Grant
    Filed: May 9, 2016
    Date of Patent: November 24, 2020
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Soojeong Lee, Young-Kee Kim, Dong-Hyun Shin, Sun-Il Park, Sujin Um
  • Patent number: 10849058
    Abstract: Disclosed herein is a method for providing a specific service through a wireless networks by a terminal. The method performed by a terminal comprises receiving broadcasting information from a primary network or a secondary network, determining a first wireless network among at least one available wireless network mapped to the specific service according to the priority information, and providing the specific service through the determined first wireless network.
    Type: Grant
    Filed: November 3, 2017
    Date of Patent: November 24, 2020
    Assignee: LG Electronics Inc.
    Inventors: Ki-Dong Lee, Sanggook Kim
  • Patent number: 10846568
    Abstract: Deep learning-based automatic gesture recognition method and system are provided. The training method according to an embodiment includes: extracting a plurality of contours from an input image; generating training data by normalizing pieces of contour information forming each of the contours; and training an AI model for gesture recognition by using the generated training data. Accordingly, robust and high-performance automatic gesture recognition can be performed, without being influenced by an environment and a condition even while using less training data.
    Type: Grant
    Filed: October 1, 2018
    Date of Patent: November 24, 2020
    Assignee: Korea Electronics Technology Institute
    Inventors: Sang Ki Ko, Choong Sang Cho, Hye Dong Jung, Young Han Lee
  • Patent number: 10844780
    Abstract: An engine system having a secondary air injection device include: an engine having a plurality of cylinders; a first intake line in which intake air supplied into the cylinder flows; a second intake line in which intake air supplied into the cylinder flows; a bypass line connecting the first intake line and the second intake line; a first electric supercharger and a second electric supercharger disposed in the first intake line and the second intake line, respectively; an exhaust manifold connected with the plurality of cylinders; an exhaust line connected with the exhaust manifold such that exhaust gas flows to the exhaust line through the exhaust manifold; an exhaust gas purification device disposed in the exhaust line; and a secondary air injection device injecting air into the exhaust manifold or the exhaust line from the intake line.
    Type: Grant
    Filed: October 30, 2018
    Date of Patent: November 24, 2020
    Assignees: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATION
    Inventors: Heechang Oh, Jong Il Park, Hyun Jun Lim, Seungwoo Hong, Joowon Lee, Yeongseop Park, Dong Hee Han, Hyungbok Lee
  • Patent number: 10847324
    Abstract: The present invention relates to a method which can effectively remove perovskite light absorbers, hole transport layers, metal electrodes, and the like by immersing a waste perovskite-based photoelectric conversion element module in a cleaning solution under predetermined conditions. The present invention can recover a substrate from the waste module and manufacture a photoelectric conversion element having a photoelectric conversion efficiency level comparable to the initially high level again, using the same.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: November 24, 2020
    Assignees: GLOBAL FRONTIER CENTER FOR MULTISCALE ENERGY, RESEARCH & BUSINESS FOUNDATION SUNGYUNKWAN
    Inventors: Hyun Suk Jung, Byeong Jo Kim, Dong Hoe Kim, Seung Lee Kwon, Dong Geon Lee, Young Un Jin, So Yeon Park
  • 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
  • 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
  • Publication number: 20200365504
    Abstract: A semiconductor device with redistribution layers on partial encapsulation is disclosed and may include providing a carrier with a non-photosensitive protection layer, forming a pattern in the non-photosensitive protection layer, providing a semiconductor die with a contact pad on a first surface, and bonding the semiconductor die to the non-photosensitive protection layer such that the contact pad aligns with the pattern formed in the non-photosensitive protection layer. A second surface opposite to the first surface of the semiconductor die, side surfaces between the first and second surfaces of the semiconductor die, and a portion of a first surface of the non-photosensitive protection layer may be encapsulated with an encapsulant. The carrier may be removed leaving the non-photosensitive protection layer bonded to the semiconductor die. A redistribution layer may be formed on the contact pad and a second surface of the non-photosensitive protection layer opposite to the first surface.
    Type: Application
    Filed: June 2, 2020
    Publication date: November 19, 2020
    Inventors: Jong Sik Paek, Jin Young Kim, YoonJoo Kim, Jin Han Kim, SeungJae Lee, Se Woong Cha, SungKyu Kim, Jae Hun Bae, Dong Jin Kim, Doo Hyun Park
  • Publication number: 20200365077
    Abstract: A display device includes a substrate including a display area and a non-display area around the display area; a transistor on the substrate; an insulating layer on the transistor; a power voltage line on the insulating layer and transferring a power voltage; a data line on the insulating layer and transferring a data voltage; and an auxiliary wire between the substrate and the power voltage line in the display area. The auxiliary wire includes a portion overlapping the power voltage line and a portion overlapping the data line in a plan view and is electrically connected to the power voltage line.
    Type: Application
    Filed: May 12, 2020
    Publication date: November 19, 2020
    Applicant: Samsung Display Co., LTD.
    Inventors: Jun Hyun PARK, Dong Woo KIM, An Su LEE, Kang Moon JO
  • Publication number: 20200361966
    Abstract: Provided are a composition for depositing a silicon-containing thin film containing a trisilylamine compound and a method for producing a silicon-containing thin film using the same, and more particularly, a composition for depositing a silicon-containing thin film containing a trisilylamine compound which is capable of forming a silicon-containing thin film at a very high deposition rate at a low temperature to be usable as a precursor of a silicon-containing thin film and an encapsulant of a display, and a method for producing a silicon-containing thin film by using the same.
    Type: Application
    Filed: November 22, 2018
    Publication date: November 19, 2020
    Inventors: Sung Gi KIM, Joong Jin PARK, Byeong-il YANG, Se Jin JANG, Gun-Joo PARK, Jeong Joo PARK, Hee Yeon JEONG, Sam Dong LEE, Sang Ick LEE, Myong Woon KIM
  • Publication number: 20200363910
    Abstract: A system for a map calendar is described herein. The map calendar includes a calendar content database that is to store at least one item of calendar content and a navigation system that determines a zoom level and a panning position of the map calendar. The map calendar also includes a processor that is to determine a summarization level based on the zoom level and the panning position of the map calendar and render the calendar content according to the summarization level.
    Type: Application
    Filed: May 16, 2019
    Publication date: November 19, 2020
    Applicant: Microsoft Technology Licensing, LLC
    Inventors: Peter L. Engrav, Aaron E. Erlandson, Stephen White, Trevor J. Harris, Malia M. Douglas, Rachel Sirkin, Shikha Devesh Desai, Jie Dong, Evan W. Lavender, Christian Harper-Cyr, Yoon Jin Lee, Caitlin E. Ashley-Rollman
  • Patent number: 10837412
    Abstract: An engine system may include an engine including a plurality of combustion chambers for generating a driving force by combustion of fuel, an exhaust gas purification device mounted in an exhaust line through which exhaust gas discharged from the combustion chamber flows, an EGR gas collecting device configured for collecting a part of the exhaust gas from an exhaust manifold of the engine and supplying the exhaust gas to an intake manifold of the engine, and an EGR gas supply control valve provided between the EGR gas collecting device and the intake manifold and adapted to regulate a flow rate of EGR gas supplied to the intake manifold.
    Type: Grant
    Filed: November 30, 2018
    Date of Patent: November 17, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Yeongseop Park, Jong Il Park, Seungwoo Hong, Heechang Oh, Dong Hee Han, Hyungbok Lee
  • Patent number: 10835955
    Abstract: A variety of polyhedral nanocages are provided having a hollow interior, ultrathin walls, and well-defined facets of metal atoms. The nanocages can include a variety of precious metals such as Pt, Au, Ru, Rh, or Ir. The metal atoms can take a face-centered cubic structure with {111} facets on the surface. The walls can be thin, sometimes less than 1 nm in thickness or only a few atomic layers in thickness. The nanocages can provide for efficient uses of valuable precious metals, among other things, in catalysis. For example, catalysts are provided exhibiting high mass activities in oxygen reduction reactions. Methods of making and methods of using the nanocages and catalysts are also provided.
    Type: Grant
    Filed: June 9, 2016
    Date of Patent: November 17, 2020
    Assignee: Georgia Tech Research Corporation
    Inventors: Younan Xia, Dong Qin, Xue Wang, Sang-Il Choi, Sujin Lee, Lei Zhang, Xiaojun Sun, Junki Kim, Ming Zhao
  • Patent number: 10838592
    Abstract: A method for determining an input method editor in a terminal includes detecting a focus on an input field displayed on the terminal, analyzing information of the input field, determining a character type for the input field, setting input method editor corresponding to the determined character type, and outputting the set input method editor. A terminal includes an input detection unit to detect a focus on an input field, and an input method editor providing unit including an information analysis unit to analyze information of the input field, an input method editor determination unit to determine a character type for the input field, a database unit to store data related to the character type corresponding to the input field, and an input method editor output unit to output the input method editor corresponding to the determined character type.
    Type: Grant
    Filed: September 19, 2018
    Date of Patent: November 17, 2020
    Assignee: PANTECH CORPORATION
    Inventor: Sun Dong Lee
  • Patent number: 10840127
    Abstract: An integrated circuit (IC) device including a line structure including a conductive line formed on a substrate and a lower insulation capping pattern; an insulation spacer covering a sidewall of the line structure; a conductive plug spaced apart from the conductive line in a first horizontal direction; a lower insulation fence spaced apart from the conductive line in the first horizontal direction, the lower insulation fence having a sidewall that contacts the conductive plug; and an upper insulation fence including a first portion covering the lower insulation capping pattern and a second portion covering the lower insulation fence, wherein a width of the second portion in a second horizontal direction perpendicular to the first horizontal direction is different from a width of the lower insulation fence in the second horizontal direction.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: November 17, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jun-hyeok Ahn, Myeong-dong Lee
  • Patent number: 10839901
    Abstract: A semiconductor memory includes bit lines, word lines, memory cells coupled between the bit lines and the word lines, and a sensing circuit configured to sense a state of a selected memory cell. During a read operation of the selected memory cell, the electronic device is configured to precharge a selected word line to a first voltage, to precharge an unselected word line to a second voltage, to float the selected word line and the unselected word line, to apply a bit line voltage a selected bit line, to adjust a voltage level of the unselected word line using a first leakage current that flows between an unselected bit line and the unselected word line, to couple the selected word line and the unselected word line to the sensing circuit, and to compare a voltage level of the selected word line with the voltage level of the unselected word line.
    Type: Grant
    Filed: October 23, 2019
    Date of Patent: November 17, 2020
    Assignee: SK hynix Inc.
    Inventors: Hyung Dong Lee, Tae Hoon Kim
  • 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
  • Publication number: 20200356215
    Abstract: An electronic apparatus includes a display unit and an input sensing unit. The display unit includes insulating layers, a signal line, a pad connected to an end portion of the signal line, and circuit elements. The insulating layers include a first insulating layer covering the circuit elements and exposing at least a portion of the circuit elements. The input sensing unit includes a first conductive layer, a second conductive layer including sensing patterns, and a second insulating layer between the first conductive layer and the second conductive layer. The second insulating layer exposes at least a portion of the first conductive layer. An insulating layer between the end portion of the signal line and the pad is defined as a pad insulating layer. A maximum thickness of the pad insulating layer is greater than a sum of thicknesses of the first and second insulating layers.
    Type: Application
    Filed: May 7, 2020
    Publication date: November 12, 2020
    Inventors: Yanghee KIM, Jeongho LEE, Won Ho KIM, Soyeon PARK, Dong-Hyun LEE, Hyungchul LIM
  • Publication number: 20200353927
    Abstract: A vehicle transmission system may include an engine outputting power from fuel combustion, a transmission coupled to the engine and including at least one clutch to control torque input from the engine, an supercharger compressing an intake air and supplying the compressed intake air to the engine, and a control unit, where, when a predetermined acceleration condition is satisfied, the control unit is configured to operate the supercharger and to control the transmission according to a transmission clutch stroke operation map corresponding to the operation of the electric supercharger, to vary an engagement speed of the clutch when the supercharger is operated.
    Type: Application
    Filed: October 3, 2019
    Publication date: November 12, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Sueng Ho LEE, Woochurl Son, Dong Hee Han, Yong Woo Shin, Jin San Kim, Chong Tae Yang, Choung Wan Son, Young Chan Gweon, Kijong Park, Young Chul Jeong, Dong Hyup Kang, Jihun Lee, Yeongseop Park, Cheol Ho Jang, Jihwan Byun, Wootae Kim, Jung Woo Kim, Han Ki Hong, Ki Been Lim, Changgi Yeo, Hwangbok Lee, Hwan Hur, Woo Jin Chang, Nag Geun Song, Bo Hee Lee
  • Publication number: 20200358981
    Abstract: An electronic device includes a camera; a display; at least one sensor; a communication unit configured to establish wireless communication with another electronic device using at least one protocol; and a processor configured to be functionally connected to the camera, the display, the at least one sensor, and the communication unit, wherein the processor is configured to perform a call with the other electronic device, detect a state change of the electronic device based on sensing information sensed by the at least one sensor while the call is maintaining, determine whether the state change of the electronic device corresponds to a user gesture for switching a call mode, and in response to determining that the state change or the electronic device corresponds to the user gesture for switching the call mode, switch the call mode.
    Type: Application
    Filed: May 26, 2020
    Publication date: November 12, 2020
    Inventors: Wonsik Lee, Jongkyun Shin, Hyunyeul Lee, Pragam Rathore, Yang-Hee Kwon, Young-Rim Kim, June-Seok Kim, Jinho Song, Ji-In Won, Dong Oh Lee, Sunjung Lee, Jingoo Lee, Taik Heon Rhee, Wan-Soo Lim, Sung-Bin Jeon, Seungyeon Chung, Kyuhyung Choi, Taegun Park, Dong-Hyun Yeom, Suha Yoon, Euichang Jung, Cheolho Cheong