Patents by Inventor Jung Woo Lee

Jung Woo 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: 10714660
    Abstract: A light-emitting device package according to an embodiment includes a package body including a cavity and a recessed portion formed around the cavity, the recessed portion having at least one concave portion; at least one light-emitting device mounted in the cavity; a light-transmitting member disposed to cover a top of the cavity and configured to transmit light emitted from the at least one light-emitting device; and a bonding member accommodated in the at least one concave portion so as to allow the light-transmitting member and the package body to be bonded to each other in the recessed portion.
    Type: Grant
    Filed: May 27, 2015
    Date of Patent: July 14, 2020
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Byung Mok Kim, Ha Na Kim, Hiroshi Kodaira, Baek Jun Kim, Jung Woo Lee, Sang Ung Hwang
  • Patent number: 10683209
    Abstract: A method for manufacturing polysilicon, according to the present invention, is capable of manufacturing polysilicon with high purity more efficiently in such a manner that a high-temperature and high-speed air stream is formed at the center of a reaction tube, and a high-temperature region may be formed by a vortex formed by the high-temperature and high-speed air stream, so that a raw gas supplied from the side wall of the reaction tube flows by the guiding of the vortex, thereby increasing a stay time and a reaction time of the raw gas within the reaction tube. Furthermore, since the inner wall of the reaction tube is provided with a heat release means, the rapid cooling of a silicon crystal deposited on the inner wall of the reaction tube can induce a columnar crystal in which the silicon crystal is solidified in a direction perpendicular to a crystal face, and it is easy to desorb the silicon crystal produced by rapid heat release via the inner wall of the reaction tube.
    Type: Grant
    Filed: March 17, 2017
    Date of Patent: June 16, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Eunsu Jang, Yoo Seok Kim, Jaesung Kim, Jeong Kyu Kim, Jin Hyoung Yoo, Jung Woo Lee, Ye Hoon Im, Jun Won Choi
  • Publication number: 20200156609
    Abstract: The present invention relates to a double hinge type parking brake device which is constituted by a plurality of connection members having each gear formed on an outer peripheral surface while excluding a connection cable connecting a parking brake lever and a parking cable operating shaft for operating a parking cable to maintain an initial installation state instead of stretching the connection cable when the connection cable is used for a long time, thereby facilitating post management.
    Type: Application
    Filed: November 14, 2019
    Publication date: May 21, 2020
    Applicant: DONGWOUN INDUSTRIAL CO., LTD.
    Inventors: Ho Jin KIM, Su Hyeon HAN, Jung Woo LEE
  • Publication number: 20200159554
    Abstract: Provided is a user equipment (UE) including a storage, and a controller that may identify a first assembly file, among a plurality of assembly files of a first application, having a first usage frequency that is equal to or greater than a predetermined threshold, ahead-of-time (AOT) compile the first assembly file based on the first assembly file having the first usage frequency that is equal to or greater than the predetermined threshold, obtain a first compilation result based on AOT compiling the first assembly file, store the first compilation result in the storage, and execute the first application by using the first compilation result stored in the storage based on a request to execute the first application.
    Type: Application
    Filed: November 5, 2019
    Publication date: May 21, 2020
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Back Ki KIM, Jung Woo LEE, Jong Min KIM, Sung Hee CHO
  • Patent number: 10593908
    Abstract: The present application relates to an encapsulation film, a method of manufacturing the same, an organic electronic device including the same, and a method of manufacturing the organic electronic device using the same. The present application provides an encapsulation film which can be formed to have a structure in which moisture or oxygen flowing from the outside into an organic electronic device can be effectively blocked, has excellent handling properties and processability, and also has excellent bonding properties with an organic electronic element and durability.
    Type: Grant
    Filed: April 12, 2017
    Date of Patent: March 17, 2020
    Assignee: LG CHEM, LTD.
    Inventors: Jung Ok Moon, Hyun Jee Yoo, Hyun Suk Kim, Jung Woo Lee, Se Woo Yang
  • Patent number: 10554108
    Abstract: A resolver is installed inside a housing of a motor. A stator of the resolver has a three layered core. a main layer of an electric steel sheet, a first shielding layer of a magnetic metal, a second shielding layer interposed between the domain layer and the first to shielding layer. The second shielding layer is made of a non-magnetic material.
    Type: Grant
    Filed: December 4, 2017
    Date of Patent: February 4, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Myung Kyu Jeong, Jung Woo Lee, Jae Min Yu, Ga Eun Lee, Young Jin Seo
  • Publication number: 20200035866
    Abstract: A transparent light-emitting display film includes a transparent substrate in a form of film, a transparent electrode on a first side of the transparent substrate, a through hole formed to penetrate the transparent substrate in a direction perpendicular to a plane of the transparent substrate, a light-emitting device mounted in the through hole, and a connection member configured to electrically connect the transparent electrode and the light-emitting device.
    Type: Application
    Filed: July 25, 2019
    Publication date: January 30, 2020
    Inventors: Seung Seob LEE, Dong Jin KIM, Munhyung JO, Jung-woo LEE
  • Patent number: 10532650
    Abstract: A drive motor includes a coolant channel in which coolant is circulated around a motor housing surrounding the stator, and an oil path in which the temperature of oil decreases by heat exchange between the oil and the coolant in a motor internal space defined by a motor cover and a reducer cover that are coupled to the respective left and right sides of the motor housing.
    Type: Grant
    Filed: December 6, 2017
    Date of Patent: January 14, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Jung-Woo Lee, Dong-Yeon Han
  • Patent number: 10497224
    Abstract: Disclosed is a safety management system for a worker at a tunnel construction site, the system comprising: a server for controlling the safety management system; routers installed at predetermined intervals at the tunnel construction site; a worker terminal carried by the worker; and at least one information collecting terminal for receiving worker information from the worker terminal and collecting environment information of the tunnel construction site so as to transfer the same to the server, wherein the server determines a location of the worker by using the worker information; divides a map of the tunnel construction site into a plurality of zones and displays the same on a browser; displays the worker information on a zone where the worker is located, among the plurality of zones; and determines at least one danger zone on the basis of the environment information and previously input risk factors.
    Type: Grant
    Filed: October 24, 2016
    Date of Patent: December 3, 2019
    Assignee: GSIL CO., LTD.
    Inventor: Jung Woo Lee
  • Patent number: 10497904
    Abstract: The present application relates to a display device. The present application can provide a display device in which reflection of external light is reduced to improve a contrast ratio. Such a display device can be applied to not only OLED, a self-luminous display device, but also various display devices including LCD, a non-self-luminous display device, and the like, and can be also implemented as a flexible display device.
    Type: Grant
    Filed: March 7, 2017
    Date of Patent: December 3, 2019
    Assignee: LG Chem, Ltd.
    Inventors: Hyun Suk Kim, Se Woo Yang, Hyun Jee Yoo, Hyun Hee Son, Jung Ok Moon, Hyoung Sook Park, Ban Seok Choi, Jung Woo Lee
  • Patent number: 10438363
    Abstract: A method for registering a tooth image with a tooth structure according to an embodiment includes a first registering step for registering a tooth image model obtained from a medical image taken when an object bites a bite including a marker with a bite scanning model obtained by scanning the bite, a second registering step for registering the bite scanning model with a tooth scanning model obtained by scanning a tooth shape of the object, and a third registering step for registering the tooth image model with the tooth scanning model based on the results of the first registering step and the results of the second registering step. As a result, a model including an accurate shape of tooth part difficult to obtain from a medical imaging apparatus can be easily obtained.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: October 8, 2019
    Assignee: Korea Institute of Science and Technology
    Inventors: Youngjun Kim, Hyun Chul Cho, Deukhee Lee, Laehyun Kim, Se Hyung Park, Jung-Woo Lee
  • Patent number: 10396247
    Abstract: A light-emitting device package of the embodiments includes a package body; at least one light emitting device above the package body; an adhesive layer between the at least one light emitting device and the package body; and an adhesive-layer-accommodating portion disposed in the package body for accommodating the adhesive layer therein, wherein the adhesive-layer-accommodating portion has a side surface disposed to be inclined at a predetermined angle relative to an imaginary vertical plane that extends in a thickness direction of the package body.
    Type: Grant
    Filed: June 8, 2015
    Date of Patent: August 27, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Byung Mok Kim, Hiroshi Kodaira, Baek Jun Kim, Ha Na Kim, Jung Woo Lee, Sang Ung Hwang
  • Patent number: 10326057
    Abstract: A light emitting device package includes a package frame in which a recessed portion is defined in a center thereof, the package frame including, an interior wall surrounding the recessed portion, a step portion contacting the interior wall and a bottom surface of the recessed portion, a light source disposed inside the recessed portion and emitting first light, a substrate disposed on the light source, and fixed on an upper surface of the step portion and spaced apart from the light source, a light conversion layer disposed on the substrate and including quantum dots that absorbs the first light and emits second light having a different wavelength from the first light, and barrier layer at least covering the light conversion layer, where barrier layer includes a first inorganic barrier layer and a first organic barrier layer.
    Type: Grant
    Filed: January 6, 2018
    Date of Patent: June 18, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Tae Hyung Kim, Chul Hee Yoo, Hyun A Kang, Jung Woo Lee, Jeong Hee Lee, Eun Joo Jang
  • Publication number: 20190157612
    Abstract: The present application relates to an encapsulation film, a method of manufacturing the same, an organic electronic device including the same, and a method of manufacturing the organic electronic device using the same. The present application provides an encapsulation film which can be formed to have a structure in which moisture or oxygen flowing from the outside into an organic electronic device can be effectively blocked, has excellent handling properties and processability, and also has excellent bonding properties with an organic electronic element and durability.
    Type: Application
    Filed: April 12, 2017
    Publication date: May 23, 2019
    Inventors: Hyun Jee YOO, Hyun Suk KIM, Jung Ok MOON, Se Woo YANG, Jae Jin KIM, Dae Han SEO, Min Soo SONG, Jung Woo LEE
  • Patent number: 10299148
    Abstract: A device and a method for providing a wireless LAN service in an electronic device are provided. The electronic device includes a communication interface that transmits and receives a signal for a wireless LAN service; and a processor that selects a plurality of channels using the communication interface and based on channel scan information, accesses at least one Access Point (AP) corresponding to at least one channel among the plurality of channels, and monitors the plurality of channels in a state in which the access to at least one AP is maintained.
    Type: Grant
    Filed: November 23, 2015
    Date of Patent: May 21, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Duk-Hyun Chang, Sung-Rae Cho, Hyoung-Joo Lee, Chae-Man Lim, Jung-Woo Lee
  • Patent number: 10274240
    Abstract: An ice maker includes an ice tray with partitioned spaces for receiving ice-making water, an ejector for ice-separating an ice in the ice tray, a detector unit for detecting at least one of a position of the ejector and a temperature of the ice tray, a control box provided to be opposite to the ice tray and including a printed circuit board and a motor for driving the ejector therein, and a planar heater provided in the ice tray and including a heating element of a metal thin film and an insulating member to wrap the heating element such that the planar heater is pressured by virtue of an instrument provided in the ice tray to be bonded to or in closely contacted with the ice tray.
    Type: Grant
    Filed: October 16, 2014
    Date of Patent: April 30, 2019
    Assignee: DAECHANG CO., LTD.
    Inventors: Jun Dong Ji, Jung Woo Lee
  • Publication number: 20190123299
    Abstract: The present application relates to an encapsulation film, a method for manufacturing the same, a method for manufacturing an organic electronic device using the same, and an organic electronic device comprising the same, and provides an encapsulation film which allows forming a structure capable of effectively blocking moisture or oxygen introduced into the organic electronic device from the outside, and has excellent handleability and processability, and excellent bonding property between the encapsulation layer and the panel of the organic electronic device and endurance reliability.
    Type: Application
    Filed: April 3, 2017
    Publication date: April 25, 2019
    Inventors: Jung Woo LEE, Hyun Jee YOO, Hyun Suk KIM, Jung Ok MOON, Se Woo YANG
  • Patent number: 10267551
    Abstract: An ice maker includes: an ice tray having partitioned spaces for receiving ice-making water; an ejector for separating ice in the ice tray; a detection unit for detecting at least one of a position of the ejector and a temperature of the ice tray; a control box provided to face the ice tray and including a motor operating the ejector and a printed circuit board provided therein; and a surface type heater provided in the ice tray and including a heating element of a metal thin film or a heat wire and an insulating member surrounding the heating element. The surface type heater is adhered to the ice tray by being pressed by an instrument provided in the ice tray or adhered to the ice tray by being bonded thereto.
    Type: Grant
    Filed: December 4, 2014
    Date of Patent: April 23, 2019
    Assignee: DAE CHANG CO., LTD.
    Inventors: Jun Dong Ji, Jung Woo Lee, Jong Myung Kim
  • Publication number: 20190115815
    Abstract: A resolver is installed inside a housing of a motor. A stator of the resolver has a three layered core. a main layer of an electric steel sheet, a first shielding layer of a magnetic metal, a second shielding layer interposed between the domain layer and the first to shielding layer. The second shielding layer is made of a non-magnetic material.
    Type: Application
    Filed: December 4, 2017
    Publication date: April 18, 2019
    Applicants: HYUNDAI MOTOR COMPANY, KIA MOTORS CORPORATIION
    Inventors: Myung Kyu JEONG, Jung Woo LEE, Jae Min YU, Ga Eun LEE, Young Jin SEO
  • Publication number: 20190115562
    Abstract: The present application relates to an encapsulation film, a method for manufacturing the same, an organic electronic device comprising the same and a method for manufacturing an organic electronic device using the same. The present invention provides an encapsulation film which can form a structure capable of effectively blocking moisture or oxygen flowing from the outside into an organic electronic device, has excellent handling property and workability, and has excellent adhesion property and endurance reliability between the encapsulation film and the organic electronic device.
    Type: Application
    Filed: April 12, 2017
    Publication date: April 18, 2019
    Applicant: LG CHEM, LTD.
    Inventors: Jung Ok MOON, Hyun Jee YOO, Hyun Suk KIM, Jung Woo LEE, Se Woo YANG