Patents by Inventor Jung-Wook Lee

Jung-Wook 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: 20240066068
    Abstract: The present disclosure relates to a composition for skin improvement and a pharmaceutical composition for preventing or treating an inflammatory skin disease, the compositions including an umbilical cord-derived mesenchymal stem cell culture medium as an active ingredient. The compositions exhibit a wound relief, wrinkle improvement, regeneration, elasticity increase, moisturizing, barrier strengthening, anti-inflammatory or antioxidant effect, and thus can be effectively used as a cosmetic composition for skin improvement or a pharmaceutical composition for preventing or treating an inflammatory skin disease.
    Type: Application
    Filed: November 5, 2021
    Publication date: February 29, 2024
    Applicant: HANS PHARMA CO., LTD.
    Inventors: Na Eun LEE, Jung Tae LEE, Geun Young KIM, Jin Young KIM, Dong Wook KIM, Min Ji LEE, Ro Un LEE
  • Publication number: 20240072423
    Abstract: An antenna assembly for use with a wireless communication wearable device. The antenna assembly includes a circuit board with components extending from a surface thereof. The antenna assembly has a first radiator antenna and a second radiator antenna which extends about the perimeter of the first antenna. A first slot is provided between the first radiator antenna and the second radiator antenna. The first slot separates the first radiator antenna from the second radiator antenna.
    Type: Application
    Filed: August 29, 2022
    Publication date: February 29, 2024
    Applicants: TE Connectivity Solutions GmbH, Tyco Electronics AMP Korea Co., Ltd.
    Inventors: Chang Hyun LEE, Jung-Hoon Kim, Dong Wook Park, Kiran Vanjani
  • Patent number: 11916171
    Abstract: A display device includes a substrate, a first electrode and a second electrode which are spaced apart from each other in a second direction, light-emitting elements spaced apart from each other in the first direction, a first contact electrode electrically contacting the light-emitting elements, and a second contact electrode electrically contacting the light-emitting elements. The first contact electrode electrically contacts the first electrode through a first contact portion disposed on the first electrode, the second contact electrode electrically contacts the second electrode through a second contact portion disposed on the second electrode, the first contact portion is disposed on an end portion in the first direction of the first contact electrode, and the second contact portion is disposed on an end portion in the first direction of the second contact electrode.
    Type: Grant
    Filed: May 21, 2021
    Date of Patent: February 27, 2024
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Hyun Wook Lee, Ki Bum Kim, Jin Taek Kim, Jung Eun Hong
  • Publication number: 20240006929
    Abstract: Disclosed is a wireless power transmitting module comprising: a coil unit provided with a coil body in which a conductive member having a predetermined length is wound in one direction, and with a planar coil including a pair of terminal portions extending from the coil body by a predetermined length for electrical connection; a main shielding sheet arranged on one surface of the coil unit to shield a magnetic field generated from the coil unit; an accommodating portion formed through the main shielding sheet so as to accommodate the thickness of at least one of the pair of terminal portions; and an auxiliary shielding sheet attached to one surface of the main shielding sheet so as to cover the accommodating portion in order to shield a magnetic field leaking through the accommodating portion, wherein the auxiliary shielding sheet has a relatively thinner thickness than the main shielding sheet.
    Type: Application
    Filed: October 28, 2021
    Publication date: January 4, 2024
    Inventors: Jung Wook LEE, Bo Hyeon HAN, Won San NA
  • Publication number: 20230405965
    Abstract: Provided is a composite structure for noise insulation and a multiple composite sheet including the same. The composite structure may include a first sheet layer including first hexagonal cells forming a hexagonal pattern, an elastic film layer laminated on the first sheet layer and including polymers, and a second sheet layer laminated on the elastic film layer and including second hexagonal cells forming a hexagonal pattern. The first hexagonal cell has a center at which a point where vertices of a plurality of second hexagonal cells are joined is located.
    Type: Application
    Filed: December 21, 2022
    Publication date: December 21, 2023
    Inventors: Jung Wook Lee, Myoung Ok Lee, Jong Jin Park, Jun Hyuk Kwak
  • Publication number: 20230374241
    Abstract: Disclosed are a polyurethane foam composition for sound-absorbing materials, a method for manufacturing a polyurethane foam and a polyurethane foam manufactured using the method. Particularly, disclosed are a composition containing a polyol mixture including a polyol and an additive, and isocyanate, and the manufacture of a low-density polyurethane foam for sound-absorbing materials, which is imparted with improved appearance formability, reduced smell and enhanced sound absorption performance by controlling the content of the composition and the conditions for foaming the composition.
    Type: Application
    Filed: July 12, 2023
    Publication date: November 23, 2023
    Applicants: HYUNDAI COMPANY, KIA Corporation, PIUSYS CO., LTD., NVH KOREA, INC.
    Inventors: Jung Wook Lee, Se Hoon Kim, Ji Wan Kim, Jin Hyung Lee, Seong Je Kim, Dae Yong Kim, Jong Hyun Ryu, Myung Sik Lee, Min Seo Wu
  • Patent number: 11786852
    Abstract: The present invention relates to a method for predicting physical properties of an amorphous porous material which may predict an acoustic physical property value and an absorption coefficient from parameters of an amorphous porous material, and may estimate the acoustic characteristics with the amorphous porous material which is an amorphous specimen even without separately producing a formalized specimen such as a cylindrical specimen or a flat specimen. Further, the method for predicting physical properties of the amorphous porous material may estimate the acoustic physical properties through the analysis of a three-dimensional pore connection structure, which is a microstructure of an amorphous specimen, even without acoustic impedance, thereby estimating the acoustic physical properties which accurately reflect the characteristics of the actual specimen.
    Type: Grant
    Filed: August 11, 2020
    Date of Patent: October 17, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Seoul National University R&DB Foundation
    Inventors: Jung Wook Lee, Seong Je Kim, Hyeong Rae Lee, Yeon June Kang, Sung Soo Yang
  • Publication number: 20230301140
    Abstract: A display device includes: a substrate having a display area and a peripheral area at a side of the display area; a transistor in the display area of the substrate; a first electrode connected to the transistor; a pixel defining layer on the first electrode and having a plurality of pixel openings; an emission layer in respective ones of the pixel openings; a second electrode on the emission layer and the pixel defining layer; a driver in the peripheral area of the substrate; and a support member overlapping the driver.
    Type: Application
    Filed: November 17, 2022
    Publication date: September 21, 2023
    Inventors: Yeong Ho KIM, So Ra KWON, HONGYOUB NA, Jung Wook LEE
  • Patent number: 11746203
    Abstract: Disclosed are a polyurethane foam composition for sound-absorbing materials, a method for manufacturing a polyurethane foam and a polyurethane foam manufactured using the method. Particularly, disclosed are a composition containing a polyol mixture including a polyol and an additive, and isocyanate, and the manufacture of a low-density polyurethane foam for sound-absorbing materials, which is imparted with improved appearance formability, reduced smell and enhanced sound absorption performance by controlling the content of the composition and the conditions for foaming the composition.
    Type: Grant
    Filed: August 24, 2020
    Date of Patent: September 5, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation, PIUSYS Co., Ltd., NVH Korea, Inc.
    Inventors: Jung Wook Lee, Se Hoon Kim, Ji Wan Kim, Jin Hyung Lee, Seong Je Kim, Dae Yong Kim, Jong Hyun Ryu, Myung Sik Lee, Min Seo Wu
  • Patent number: 11715439
    Abstract: Described embodiments provide a method and user equipment for dynamically controlling a display mode of an external device coupled to user equipment. The method may include determining whether to detect connection to an external device and upon the detection of the connection, controlling the coupled external device to display image data produced in the user equipment on a display unit of the coupled external device in a display mode different from a display mode of the user equipment.
    Type: Grant
    Filed: September 1, 2021
    Date of Patent: August 1, 2023
    Assignee: KT CORPORATION
    Inventors: Jung-Wook Lee, You-Jin Kang, Seung-Woo Lee, Jae-Uk Cha
  • Patent number: 11649565
    Abstract: Disclosed are a fiber for a sound-absorbing material for vehicles and a sound-absorbing material for vehicles including the same. The cross-section of the fiber for a sound-absorbing material includes a first end portion, a second end portion spaced apart from the first end portion, and an intermediate portion connected to the first end portion and the second end portion. The intermediate portion includes at least three bent portions. Each of the first end portion and the second end portion has a width larger than the width of the intermediate portion.
    Type: Grant
    Filed: June 16, 2020
    Date of Patent: May 16, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation, GH Advanced Materials Inc., NVH Korea, INC.
    Inventors: Jung Wook Lee, Seong Je Kim, Ji Wan Kim, Tae Yoon Kim, Jong Hyun Ryu, Myung Sik Lee, Hee Koo Woo
  • Publication number: 20230120866
    Abstract: Disclosed are an undercover for vehicles with high elasticity and rigidity and a method of manufacturing the same. The undercover for vehicles with high elasticity and rigidity may include a needle-punched nonwoven fabric having a multi-layer structure of felt layers including a first PET fiber and a low-melting-point PET fiber, and each of the felt layers may have improved tensile strength and have optimized fiber alignment, to thereby improve the binding between fibers, mechanical rigidity and elasticity, as well as to reduce the weight of components, improve durability and secure harmlessness and inline workability.
    Type: Application
    Filed: December 20, 2022
    Publication date: April 20, 2023
    Inventors: Seong Je KIM, Keun Young Kim, Tae Yoon Kim, Jung Wook Lee, Young Su Kim, Jong Eun Ha
  • Patent number: 11581392
    Abstract: A display device includes a display panel including a first display area including first pixels, and a second display area including a pixel portion, in which second pixels are disposed, and a transmission portion through which light is transmitted. The pixel portion of the second display area includes a base member, a metal layer disposed on the base member to define the transmission portion, a first active layer disposed on the metal layer and including a first material, and a first gate layer disposed on the first active layer. A hole is defined through the metal layer to overlap at least a part of the first active layer in a thickness direction.
    Type: Grant
    Filed: June 17, 2021
    Date of Patent: February 14, 2023
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jung Wook Lee, Yeong Ho Kim, Yong Jae Park
  • Patent number: 11560105
    Abstract: Disclosed are an undercover for vehicles with high elasticity and rigidity and a method of manufacturing the same. The undercover for vehicles with high elasticity and rigidity may include a needle-punched nonwoven fabric having a multi-layer structure of felt layers including a first PET fiber and a low-melting-point PET fiber, and each of the felt layers may have improved tensile strength and have optimized fiber alignment, to thereby improve the binding between fibers, mechanical rigidity and elasticity, as well as to reduce the weight of components, improve durability and secure harmlessness and inline workability.
    Type: Grant
    Filed: December 2, 2019
    Date of Patent: January 24, 2023
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Hado FNC Co., Ltd.
    Inventors: Seong Je Kim, Keun Young Kim, Tae Yoon Kim, Jung Wook Lee, Young Su Kim, Jong Eun Ha
  • Patent number: 11512076
    Abstract: Provided are a compound of Formula 1; an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, comprising a compound of Formula 1 in the organic material layer; and an electronic device comprising the element, which has lowered driving voltage and increased luminous efficiency and life time.
    Type: Grant
    Filed: August 8, 2018
    Date of Patent: November 29, 2022
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Jong Gwang Park, Yun Suk Lee, Jung Hwan Park, Jung Wook Lee, Sun Hee Lee
  • Patent number: 11460247
    Abstract: A vacuum dryer including a chamber configured to provide an interior space, support pins in the interior space proximate to a bottom of the chamber, a power supply configured to supply power to the support pins, and a pump coupled to the interior space in the chamber.
    Type: Grant
    Filed: February 19, 2020
    Date of Patent: October 4, 2022
    Assignee: Samsung Display Co., Ltd.
    Inventors: Jung Wook Lee, Yeon Ju Kwon, Do Hyun Kim, Jung Soo Kim, Ga Hee Park, Ha Jun Song, Do Yoon Lee, Hun Hyeon Im
  • Publication number: 20220278284
    Abstract: Provided herein are an organic electronic compound capable of improving luminous efficiency, stability and lifespan of an electronic device, an organic electronic element employing the same, and an electronic device thereof.
    Type: Application
    Filed: December 3, 2021
    Publication date: September 1, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Ki Ho SO, Sang Don CHOI, Sun Hee LEE, Won Sam KIM, Soung Yun MUN, Jung Wook LEE, Hyung Dong LEE
  • Publication number: 20220238597
    Abstract: A semiconductor light-emitting device includes a plurality of light-emitting device structures separated from each other and arranged in a matrix form. A pad region at least partially surrounds the plurality of light-emitting device structures. The pad region is disposed outside of the plurality of light-emitting device structures. A partition structure is disposed on a first surface of the plurality of light-emitting device structures and is further disposed between adjacent light-emitting device structures of the plurality of light-emitting device structures. The partition structure defines a plurality of pixel spaces within the plurality of light-emitting device structures. A fluorescent layer is disposed on the first surface of the plurality of light-emitting device structures and fills each of the plurality of pixel spaces.
    Type: Application
    Filed: April 12, 2022
    Publication date: July 28, 2022
    Inventors: YONG-MIN KWON, Geun-Woo Ko, Jung-Wook Lee, Jong-Hyun Lee, Pun-Jae Choi
  • Patent number: 11380846
    Abstract: Provided are a compound represented by Formula 1, and an organic electric element comprising a first electrode, a second electrode, and an organic material layer formed between the first electrode and the second electrode, wherein the organic material layer comprised the compound represented by Formula 1, and the driving voltage of an organic electronic device can be lowered, and the luminous efficiency, color purity and life time of an organic electronic device can be improved by comprising the compound represented by Formula 1 in the organic material layer.
    Type: Grant
    Filed: May 18, 2016
    Date of Patent: July 5, 2022
    Assignee: DUK SAN NEOLUX CO., LTD.
    Inventors: Jung Cheol Park, Yeon Hee Choi, Mun Jae Lee, Soung Yun Mun, Ki Won Kim, Namjin Park, Jung Wook Lee
  • Publication number: 20220199911
    Abstract: Provided are an organic electric element including an anode, a cathode, and an organic material layer formed between the anode and the cathode, and electronic device thereof, and by including the compounds of Formulas 1 and 2 in the organic material layer, the driving voltage of the organic electric element can be lowered, and the luminous efficiency and life time of the organic electric element can be improved.
    Type: Application
    Filed: May 14, 2020
    Publication date: June 23, 2022
    Applicant: DUK SAN NEOLUX CO., LTD.
    Inventors: Sun Hee LEE, Hyung Dong LEE, Soung Yun MUN, Jung Wook LEE