Patents by Inventor In Ju Mun

In Ju Mun 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: 20210055463
    Abstract: An optical device and method of manufacturing the same are disclosed herein. In some embodiments, an optical device includes a first outer substrate and a second outer substrate disposed opposite to each other, a liquid crystal element disposed between the first and second outer substrates; and a plurality of adhesive films encapsulating the liquid crystal element, wherein the plurality of adhesive films comprises a curable adhesive film and a non-curable adhesive film. The optical device is capable of varying transmittance and reducing light loss while improving appearance defects. Such an optical device can be used for various applications such as eyewear, for example, sunglasses or augmented reality (AR) or virtual reality (VR) eyewear, an outer wall of a building or a sunroof for a vehicle.
    Type: Application
    Filed: May 31, 2019
    Publication date: February 25, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Seong Min Lee, Young Shin Lee, Byoung Kun Jeon, In Ju Mun
  • Publication number: 20210009720
    Abstract: The present invention relates to an immunocytokine in which a human interferon-beta variant is conjugated to an antibody or a fragment thereof, and a method for preparing the same.
    Type: Application
    Filed: September 16, 2020
    Publication date: January 14, 2021
    Inventors: Young Kee SHIN, Young Deug KIM, Jun Young CHOI, Tae Eun KIM, Young Jin LEE, Ju Ho LEE, Yeong Mun KIM
  • Patent number: 10857908
    Abstract: A side extension device for a seat of a vehicle, may include a seat cushion frame for forming a framework, a cushion pad provided with a bolster formed on each of opposite sides thereof, and a seat cover for covering a surface of the cushion pad, wherein a plurality of slits is formed in the bolster of the cushion pad, and divided bolster parts are formed between the slits, wherein the divided bolster parts are successively inclined outward by contact pressure of side parts of hips of an occupant, so that the bolster spreads outward.
    Type: Grant
    Filed: April 9, 2019
    Date of Patent: December 8, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Sang Uk Yu, Seong Mun Yun, Hyun Kyu Moon, Seon Chae Na, Mu Young Kim, Hyung Jin Park, Byung Yong Choi, Chan Ho Jung, Ju Yeol Kong
  • Patent number: 10845654
    Abstract: A method for manufacturing an optical device and an optical device is provided. The manufacturing method is capable of minimizing or eliminating dotting unevenness that may occur when an optical device is manufactured by a dotting process. In particular, even when a large cell gap is present or a polymer substrate is applied as a substrate so that high-temperature heat treatment is impossible, such method of the present application can provide an alignment film having improved orientation by improving the dotting unevenness.
    Type: Grant
    Filed: September 21, 2018
    Date of Patent: November 24, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Jung Sun You, Dong Ho Ko, Hyo Jin Lee, In Ju Mun, Nam Gyu Kim, Hyun Jun Lee
  • Publication number: 20200332592
    Abstract: A method for producing a smart window and the smart window are provided. The method provides the smart window having product quality and productivity by improving evenness of a seal line, for example, a thickness deviation, a line width deviation and straightness through selection of a suitable sealant and process optimization.
    Type: Application
    Filed: November 8, 2018
    Publication date: October 22, 2020
    Applicant: LG Chem, Ltd.
    Inventors: In Ju Mun, Nam Gyu Kim, Hyo Jin Lee, Kyung Ki Hong
  • Patent number: 10806799
    Abstract: The present invention relates to an immunocytokine in which a human interferon-beta variant is conjugated to an antibody or a fragment thereof, and a method for preparing the same. The human interferon-beta variant has superior activity or functions compared with natural interferon-beta, and the productivity of the immunocytokine according to the present invention is excellent. In addition, the immunocytokine according to the present invention can be favorably used as a target therapeutic agent for multiple sclerosis or cancer since the immunocytokine express both of functions of the interferon-beta and characteristics of the antibody binding to a specific antigen.
    Type: Grant
    Filed: August 31, 2017
    Date of Patent: October 20, 2020
    Assignee: GENOPHARM INC.
    Inventors: Young Kee Shin, Young Deug Kim, Jun Young Choi, Tae Eun Kim, Young Jin Lee, Ju Ho Lee, Yeong Mun Kim
  • Publication number: 20200319494
    Abstract: The present application relates to a light modulating device and an eyewear. The present application can provide a light modulation device having both excellent mechanical properties and optical properties by applying a polymer film that is also optically anisotropic and mechanically anisotropic to a substrate.
    Type: Application
    Filed: April 30, 2018
    Publication date: October 8, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Eun Jung Lim, Nam Hun Kim, Jung Sun You, Jin Hong Kim, Hyun Jun Lee, Min Jun Gim, Kyung Ki Hong, In Ju Mun, Dong Hyun Oh
  • Patent number: 10780417
    Abstract: The present invention relates to superabsorbent polymer having excellent centrifuge retention capacity and permeability. The superabsorbent polymer simultaneously exhibits excellent centrifuge retention capacity and permeability, and thus, can fundamentally solve the problems of the existing superabsorbent polymer and technical requirement of the art, and can provide various hygienic goods exhibiting more excellent properties.
    Type: Grant
    Filed: January 5, 2017
    Date of Patent: September 22, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Ju Eun Kim, Gi Cheul Kim, Won Mun Choi, Ki Hyun Kim, Seul Ah Lee, Won Taeck Lim
  • Patent number: 10773610
    Abstract: A device for swiveling and tilting a vehicle seat is provided. The device performs a swiveling operation to enable the vehicle seat to be rotated in a desired direction using a motor driving force and a gear/screw operating mechanism associated with the motor driving force. The device also performs a tilting operation to enable the vehicle seat to be tilted backwards by a desired angle using the motor driving force and a lead screw/link operating mechanism associated with the motor driving force.
    Type: Grant
    Filed: December 6, 2018
    Date of Patent: September 15, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Seung Hyun Kim, Seong Mun Yun, Hyun Kyu Moon, Ju Yeol Kong, Seon Chae Na, Hyung Jin Park, So Young Yoo, Sung Hak Hong, Chan Ho Jung, Mu Young Kim
  • Publication number: 20200225520
    Abstract: A method for manufacturing an optical device and an optical device is provided. The manufacturing method is capable of minimizing or eliminating dotting unevenness that may occur when an optical device is manufactured by a dotting process. In particular, even when a large cell gap is present or a polymer substrate is applied as a substrate so that high-temperature heat treatment is impossible, such method of the present application can provide an alignment film having improved orientation by improving the dotting unevenness.
    Type: Application
    Filed: September 21, 2018
    Publication date: July 16, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Jung Sun You, Dong Ho Ko, Hyo Jin Lee, In Ju Mun, Nam Gyu Kim, Hyun Jun Lee
  • Patent number: 10710477
    Abstract: A device for tilting and swiveling a seat of a vehicle is provided. The device performs a tilting operation for relaxation by cooperation of a seat back and a seat cushion as well as a swiveling operation for rotating the seat in an indoor direction for conversion between passengers or rotating the seat in an outdoor direction for getting on and off vehicle assistance.
    Type: Grant
    Filed: December 5, 2018
    Date of Patent: July 14, 2020
    Assignees: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Seong Mun Yun, Hyun Kyu Moon, Ju Yeol Kong, Seon Chae Na, Hyung Jin Park, Seung Hyun Kim, So Young Yoo, Sung Hak Hong, Chan Ho Jung, Mu Young Kim
  • Publication number: 20200156503
    Abstract: A side extension device for a seat of a vehicle, may include a seat cushion frame for forming a framework, a cushion pad provided with a bolster formed on each of opposite sides thereof, and a seat cover for covering a surface of the cushion pad, wherein a plurality of slits is formed in the bolster of the cushion pad, and divided bolster parts are formed between the slits, wherein the divided bolster parts are successively inclined outward by contact pressure of side parts of hips of an occupant, so that the bolster spreads outward.
    Type: Application
    Filed: April 9, 2019
    Publication date: May 21, 2020
    Applicants: Hyundai Motor Company, Kia Motors Corporation
    Inventors: Sang Uk Yu, Seong Mun Yun, Hyun Kyu Moon, Seon Chae Na, Mu Young Kim, Hyung Jin Park, Byung Yong Choi, Chan Ho Jung, Ju Yeol Kong
  • Patent number: 10656480
    Abstract: A transmittance-variable film and the use thereof are provided. The transmittance-variable film can be useful in switching between a clear state and a dark state and reducing a difference in contrast ratio between left and right viewing angles, thereby securing excellent bilateral symmetry. Such a transmittance-variable film can be applied to various applications including various materials for buildings or vehicles requiring the control of transmissivity, or eyewear such as goggles for sports or experiencing augmented realities, sunglasses, helmets, etc.
    Type: Grant
    Filed: April 14, 2017
    Date of Patent: May 19, 2020
    Assignee: LG Chem, Ltd.
    Inventors: Dong Hyun Oh, Jung Sun You, Eun Jung Lim, In Ju Mun, Kyung Ki Hong, Kum Suek Seo, Hyo Jin Lee
  • Patent number: 10624248
    Abstract: An electromagnetic interference (EMI) shielding structure and a method for manufacturing are provided. The EMI shielding structure includes a printed circuit board (PCB) on which a plurality of elements are mounted, an insulation molding member configured to cover the plurality of elements, a conductive shielding dam formed along a side surface of the insulation molding member, and a conductive shielding member formed on a top surface of the insulation molding member.
    Type: Grant
    Filed: February 21, 2017
    Date of Patent: April 14, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyong-il Kim, Keon Kuk, Il-ju Mun, O-hyun Beak
  • Publication number: 20200101868
    Abstract: A device for swiveling and tilting a vehicle seat is provided. The device performs a swiveling operation to enable the vehicle seat to be rotated in a desired direction using a motor driving force and a gear/screw operating mechanism associated with the motor driving force. The device also performs a tilting operation to enable the vehicle seat to be tilted backwards by a desired angle using the motor driving force and a lead screw/link operating mechanism associated with the motor driving force.
    Type: Application
    Filed: December 6, 2018
    Publication date: April 2, 2020
    Inventors: Seung Hyun Kim, Seong Mun Yun, Hyun Kyu Moon, Ju Yeol Kong, Seon Chae Na, Hyung Jin Park, So Young Yoo, Sung Hak Hong, Chan Ho Jung, Mu Young Kim
  • Publication number: 20200096807
    Abstract: A light modulation device is disclosed herein. In some embodiments, a light modulation device includes a first polymer film substrate, a second polymer film substrate, an active liquid crystal layer disposed between the first and second polymer film substrates, wherein the active liquid crystal layer is capable of switching between a vertical orientation state and a twisting orientation state upon application of a voltage, each of the first and second polymer film substrates has an in-plane retardation of 4,000 nm or more for light having a wavelength of 550 nm, a ratio of an elongation (E1) in a first direction to an elongation (E2) in a second direction perpendicular to the first direction of 3 or more, and wherein an angle formed by the first directions of the first and second polymer film substrates is in a range of 0 degrees to 10 degrees.
    Type: Application
    Filed: April 30, 2018
    Publication date: March 26, 2020
    Applicant: LG Chem, Ltd.
    Inventors: Min Jun Gim, Eun Jung Lim, Jung Sun You, Hyun Jun Lee, In Ju Mun, Dong Hyun Oh, Nam Gyu Kim, Jin Hong Kim, Hyo Jin Lee, Nam Hun Kim
  • Publication number: 20200062148
    Abstract: A device for tilting and swiveling a seat of a vehicle is provided. The device performs a tilting operation for relaxation by cooperation of a seat back and a seat cushion as well as a swiveling operation for rotating the seat in an indoor direction for conversion between passengers or rotating the seat in an outdoor direction for getting on and off vehicle assistance.
    Type: Application
    Filed: December 5, 2018
    Publication date: February 27, 2020
    Inventors: Seong Mun Yun, Hyun Kyu Moon, Ju Yeol Kong, Seon Chae Na, Hyung Jin Park, Seung Hyun Kim, So Young Yoo, Sung Hak Hong, Chan Ho Jung, Mu Young Kim
  • Patent number: 10566293
    Abstract: A circuit element package, a manufacturing method thereof, and a manufacturing apparatus thereof are provided. The circuit element package includes a circuit element disposed on a printed circuit board, an insulating layer covering the circuit element, a first shielding layer covering a side surface of the insulating layer, and a second shielding layer covering an upper surface of the insulating layer and electrically connected to the first shielding layer.
    Type: Grant
    Filed: March 4, 2016
    Date of Patent: February 18, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Keon Kuk, Young-dae Ko, O-hyun Beak, Eun-bong Han, Hyeon-hyang Kim, Yeon-kyoung Jung, Il-ju Mun
  • Patent number: 10531599
    Abstract: An electromagnetic interference shielding structure is provided. The electromagnetic interference shielding structure includes a shield pad and a shield can. The shield pad is configured to surround at least one circuit element mounted on a printed circuit board, and to be grounded to a ground pad formed on a printed circuit board. The shield can include an upper plate, and a sidewall extending from the upper plate and partly embedded in the shield pad.
    Type: Grant
    Filed: September 7, 2018
    Date of Patent: January 7, 2020
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Il-ju Mun, Keon Kuk, Kyong-il Kim, Jin-woo Jung
  • Patent number: 10477737
    Abstract: A hollow shielding structure for different types of circuit elements is provided. The hollow shielding structure includes at least one element mounted on a printed circuit board (PCB), a shield dam surrounding the at least one element, and a shield cover is configured to be electrically coupled to an upper portion of the shield dam and cover the at least one element, with a gap formed between the at least one element and the shield cover.
    Type: Grant
    Filed: December 21, 2016
    Date of Patent: November 12, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Keon Kuk, Il-ju Mun, Ji-woon Yeom, Yeon-kyoung Jung, Kyong-il Kim