Patents by Inventor Sung Park

Sung Park 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).

  • SEMICONDUCTOR PACKAGE
    Publication number: 20240321669
    Abstract: A semiconductor package includes a substrate, a semiconductor die on the substrate, a heat spreader covering the semiconductor die. The heat spreader includes an upper plate portion, a base portion, and a sidewall portion connecting the upper plate portion to the base portion. The upper plate portion and the sidewall portion define an underlying cavity. The base portion is disposed on the substrate, extends from an exterior side of the sidewall portion in a horizontal direction, includes a plurality of first through holes, has a bottom surface at the same level as a bottom surface of the sidewall portion, and has a height in a vertical direction from a lowermost portion to an uppermost portion thereof less than or equal to that of the sidewall portion.
    Type: Application
    Filed: October 17, 2023
    Publication date: September 26, 2024
    Inventors: Sunggu Kang, JAE CHOON KIM, SUNG-HO MUN, Hwanjoo Park
  • SEMICONDUCTOR PACKAGE
    Publication number: 20240321673
    Abstract: A semiconductor package includes a redistribution layer structure, a semiconductor structure on the redistribution layer structure, at least one heat dissipation structure on the semiconductor structure, where the at least one heat dissipation structure may include a first epoxy molding compound, a molding material for molding the semiconductor structure and the at least one heat dissipation structure, on the redistribution layer structure, where the molding material may include a second epoxy molding compound, where the first epoxy molding compound may have higher thermal conductivity than the second epoxy molding compound.
    Type: Application
    Filed: October 12, 2023
    Publication date: September 26, 2024
    Applicant: SAMSUNG ELECTRONICS CO., LTD
    Inventors: Sunggu KANG, JAE CHOON KIM, SUNG-HO Mun, Hwanjoo Park
  • Method and device for cutting structure composed of brittle material
    Patent number: 12098087
    Abstract: This application relates to a method and system for cutting a brittle body. In one aspect, the method includes preparing a brittle body having a rotary shaft. The method may also include forming a scribing line by irradiating laser on the brittle body along a preset route by using a laser irradiation unit. The method may further include cutting the brittle body by bringing a vibration unit that vibrates at a preset frequency in contact with a first region of the brittle body, which is spaced apart from the scribing line.
    Type: Grant
    Filed: December 11, 2019
    Date of Patent: September 24, 2024
    Assignee: Meere Company Inc.
    Inventors: Joon Jung Lee, Jae Woong Won, Dae Sung Park
  • Glass antenna structure
    Patent number: 12100904
    Abstract: The present disclosure provides a glass antenna structure including: a glass sheet provided in a vehicle; a monopole antenna unit located on one surface of the glass sheet; a plurality of rectangular patch planes located on another surface of the glass sheet at a position corresponding to the monopole antenna unit; and a co-planar waveguide (CPW) feeding line in contact with one end of the monopole antenna unit.
    Type: Grant
    Filed: December 19, 2022
    Date of Patent: September 24, 2024
    Assignees: HYUNDAI MOTOR COMPANY, KIA CORPORATION, HONGIK UNIVERSITY INDUSTRY-ACADEMIA COOPERATION FOUNDATION
    Inventors: Nak Kyoung Kong, Jong Min Park, Young Joon Shin, Ki Hong Lee, Dae Hee Lee, Do Young Jang, Sang Woon Youn, Ho Sung Choo
  • MULTILAYERED CAPACITOR AND MANUFACTURING METHOD OF THE SAME
    Publication number: 20240312716
    Abstract: A multilayer capacitor includes: a body including a dielectric layer, and first and second internal electrodes stacked on each other in a thickness direction of the capacitor while being spaced apart from each other with the dielectric layer interposed therebetween; a first external electrode connected to the first internal electrode; and a second external electrode spaced apart from the first external electrode in a length direction of the capacitor that is perpendicular to the thickness direction, and connected to the second internal electrode. One of the first internal electrode and the second internal electrode has a horizontal plane perpendicular to the thickness direction and an inclined plane inclined with respect to the horizontal plane in at least a partial region thereof.
    Type: Application
    Filed: August 18, 2023
    Publication date: September 19, 2024
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Sehun Park, Youngghyu Ahn, Sung-Min Cho, Taejoon Park, Hwidae Kim
  • BIS(FLUOROSULFONYL)IMIDE ALKALI METAL SALT
    Publication number: 20240308849
    Abstract: The present invention relates to a bis(fluorosulfonyl)imide alkali metal salt (MFSI) having decomposition stability for lithium hexafluorophosphate (LiPF6) and a manufacturing method therefor.
    Type: Application
    Filed: June 28, 2022
    Publication date: September 19, 2024
    Applicants: CHUNBO CO., LTD, CHUNBO ADVANCED MATERIALS CO., LTD.
    Inventors: Sang Yul LEE, Yil Sung PARK, Choong Sun MOON
  • Composition for organic optoelectronic device, organic optoelectronic device and display device
    Patent number: 12096688
    Abstract: A composition for an organic optoelectronic device, an organic optoelectronic device including the same, and a display device, the composition including a first compound represented by Chemical Formula 1, and a second compound represented by a combination of Chemical Formula 2 and Chemical Formula 3:
    Type: Grant
    Filed: June 30, 2021
    Date of Patent: September 17, 2024
    Assignee: SAMSUNG SDI CO., LTD.
    Inventors: Dong Min Kang, Jiyun Kwon, Byungku Kim, Junmo Park, Eunjeong Choi, Jin Sook Kim, Sangil Lee, Kipo Jang, Sung-Hyun Jung, Ho Kuk Jung, Youngkyoung Jo
  • Optical imaging system
    Patent number: 12092899
    Abstract: An optical imaging system includes a first lens, a second lens, a third lens, a fourth lens, a fifth lens, and a sixth lens sequentially disposed from an object side. The third lens and the sixth lens have positive refractive power, and an f-number (F No.) of the optical imaging system is 1.7 or less.
    Type: Grant
    Filed: April 26, 2022
    Date of Patent: September 17, 2024
    Assignee: Samsung Electro-Mechanics Co., Ltd.
    Inventors: Ju Hwa Son, Ki Jin Nam, Ju Sung Park, Yong Joo Jo
  • Polarizing plate
    Patent number: 12092849
    Abstract: The present application relates to a polarizing plate. The present application can provide a polarizing plate having excellent optical and mechanical durability even when it is formed in a thin thickness or is applied to a thin display device and without causing bending or twisting when applied to a display device.
    Type: Grant
    Filed: January 10, 2020
    Date of Patent: September 17, 2024
    Assignee: Shanjin Optoelectronics (Suzhou) Co., Ltd.
    Inventors: Tae Woo Kim, Gae Sung Kim, Hyun Soo Lee, Khyung Sik Cho, Jin Yong Park, Sang Hyun Nah
  • Die pickup module and die bonding apparatus including the same
    Patent number: 12090642
    Abstract: Provided are a die pickup module and a die bonding apparatus including the same. The die pickup module includes a wafer stage for supporting a wafer including dies attached on a dicing tape, a die ejector arranged under the dicing tape and for separating a die to be picked up from the dicing tape, a non-contact picker for picking up the die in a non-contact manner so as not to contact a front surface of the die, a vertical driving unit for moving the non-contact picker in a vertical direction to pick up the die and an inverting driving unit for inverting the non-contact picker to invert a die picked up by the non-contact picker.
    Type: Grant
    Filed: August 25, 2020
    Date of Patent: September 17, 2024
    Assignees: SEMES CO., LTD., SAMSUNG ELECTRONICS CO., LTD
    Inventors: Chang Bu Jeong, Jong Sung Park, Jung Sub Kim, Young Gun Park, Dae Seok Choi, Sang Hoon Jung, Min Gu Lee, Eui Sun Choi, Kang San Lee, Dae Ho Min, Seung Dae Seok
  • ELECTRODE
    Publication number: 20240304817
    Abstract: The present application relates to an electrode comprising a current collector and an active material layer, which can provide an electrode capable of ensuring adhesion force between particles, and adhesion force between the active material layer and the current collector in high levels compared with a binder content in the active material layer. The present application can also provide a use of the electrode.
    Type: Application
    Filed: January 28, 2022
    Publication date: September 12, 2024
    Inventors: Geun Sung LEE, Jin Woo PARK, Il Ha LEE, In Taek SONG, Ki Hwan KIM
  • RESIN COMPOSITION, PROTECTIVE SHEET AND DISPLAY DEVICE INCLUDING THE SAME
    Publication number: 20240301256
    Abstract: The present disclosure provides a resin composition, and a protective sheet of a display device that includes the resin composition. The resin composition includes alkyl acrylate, polyethylene glycol alkyl ether methacrylate, hydroxyalkyl acrylate, perfluorinated alkyl (meth)acrylate, and silicone (meth)acrylate.
    Type: Application
    Filed: May 15, 2024
    Publication date: September 12, 2024
    Inventors: SUNG KIM, BO SUN KIM, WOOK HYUNG LEE, NAMHEE PARK, HYUNG-DON NA, SUNGYOUL CHO
  • ELECTRODE
    Publication number: 20240304816
    Abstract: The present application relates to an electrode comprising a current collector and an active material layer, which can provide an electrode capable of securing high levels of inter-particle adhesion force and adhesion force between the active material layer and the current collector relative to the binder content in the active material layer. Through this, it is also possible to provide a secondary battery having excellent performance, and the like, while having a high capacity.
    Type: Application
    Filed: January 28, 2022
    Publication date: September 12, 2024
    Inventors: Geun Sung LEE, Il Ha LEE, In Taek SONG, Jin Woo PARK, Ki Hwan KIM, Ho Chan LEE, Yun Hye HAHM
  • ARTIFICAL EYE LENS CAPABLE OF DESORPTING OR ADDING AN OPTICAL LENS AND INSERTION METHOD THEREOF
    Publication number: 20240299159
    Abstract: The present disclosure relates to an intraocular lens. An intraocular lens in accordance with some embodiments of the present disclosure comprises a first optical portion including an optical lens and a support portion configured to be coupled with the first optical portion, wherein the first optical portion may be formed to be detachable from the support portion in a state where the support portion is inserted into an eye of a user.
    Type: Application
    Filed: October 17, 2023
    Publication date: September 12, 2024
    Applicant: WELLC LLC
    Inventors: Ki Sung PARK, Jin A. PARK
  • ELECTRODE FOR FUEL CELL COMPRISING NON-PLATINUM CATALYST AND GRAPHENE LAYERED STRUCTURE, AND MEMBRANE-ELECTRODE ASSEMBLY COMPRISING SAME
    Publication number: 20240304829
    Abstract: The present invention relates to an electrode for a fuel cell, comprising a non-platinum catalyst and a graphene layered structure, and a membrane-electrode assembly comprising the same and, more specifically, to a membrane-electrode assembly for a fuel cell and a fuel cell comprising the same, which implement excellent electrode efficiency through relatively inexpensive transition metals while not using platinum, by stacking alternately with a graphene layer, a catalyst layer comprising both a non-platinum catalyst complex including a carbon support, nitrogen, and non-platinum transition metal, and a conductive polymer.
    Type: Application
    Filed: August 5, 2022
    Publication date: September 12, 2024
    Inventors: Hyeong Su KIM, Jun Young KIM, Nak Won KONG, Jung Ho KIM, Ju Sung LEE, Chan Mi PARK
  • BATTERY, AND BATTERY PACK AND VEHICLE INCLUDING THE SAME
    Publication number: 20240304870
    Abstract: Discussed is a battery including an electrode assembly having a first electrode, a second electrode and a separator wound about an axis, and each of the first electrode and the second electrode has a first portion including an active material corresponding to the separator, and a second portion exposed beyond the separator and not coated with the active material, a housing having a first end with a first opening and a second end with a second opening opposite the first end, the housing accommodating the electrode assembly, a terminal electrically connected to the second portion of the first electrode and exposed out of the housing through the first opening of the housing at the first end, a cap at the second end of the housing, and an insulating gasket having an extended shape to cover the outer circumferential surface of the terminal.
    Type: Application
    Filed: May 14, 2024
    Publication date: September 12, 2024
    Applicant: LG ENERGY SOLUTION, LTD.
    Inventors: Kwang-Su HWANGBO, Do-Gyun KIM, Geon-Woo MIN, Hae-Jin LIM, Min-Ki JO, Su-Ji CHOI, Bo-Hyun KANG, Jong-Sik PARK, Jae-Won LIM, Yu-Sung CHOE, Hak-Kyun KIM, Je-Jun LEE, Byoung-Gu LEE, Duk-Hyun RYU, Kwan-Hee LEE, Jae-Eun LEE, Jae-Woong KIM, Ji-Min JUNG, Jin-Hak KONG, Soon-O LEE, Kyu-Hyun CHOI, Pil-Kyu PARK
  • IMAGE SENSORS AND METHOD OF MANUFACTURING THE SAME
    Publication number: 20240304637
    Abstract: An image sensor includes: a semiconductor substrate including a top surface and a bottom surface; a two-dimensional (2D) material layer on the top surface of the semiconductor substrate and including molybdenum disulfide (MoS2); and a top absorber on a top surface of the 2D material layer and including graphene, wherein the semiconductor substrate includes silicon doped with a p-type impurity, the 2D material layer has n-type conductivity, and the semiconductor substrate and the 2D material layer are configured to form a p-n diode.
    Type: Application
    Filed: March 4, 2024
    Publication date: September 12, 2024
    Applicants: SAMSUNG ELECTRONICS CO., LTD., KOREA ADVANCED INSTITUTE OF SCIENCE AND TECHNOLOGY
    Inventors: Sung-Yool CHOI, Seung Hun Han, Cheolmin Park, Hyeok Jun Jin
  • Recombinant acid-resistant yeast in which alcohol production is inhibited and method for producing lactic acid by using same
    Patent number: 12084665
    Abstract: The present invention relates to: acid-resistant yeast to which lactic acid productivity is imparted, and in which the conversion of pyruvate into acetaldehyde is inhibited and, consequently, the ethanol production pathway is inhibited; and a method for producing lactic acid by using same.
    Type: Grant
    Filed: September 23, 2019
    Date of Patent: September 10, 2024
    Assignee: SK Innovation Co., Ltd.
    Inventors: Jae Yeon Park, Tae Young Lee, Ki Sung Lee
  • Vertical memory devices and methods of manufacturing the same
    Patent number: RE50137
    Abstract: A vertical memory device includes a channel, a dummy channel, a plurality of gate electrodes, and a support pattern. The channel extends in a first direction perpendicular to an upper surface of a substrate. The dummy channel extends from the upper surface of the substrate in the first direction. The plurality of gate electrodes are formed at a plurality of levels, respectively, spaced apart from each other in the first direction on the substrate. Each of the gate electrodes surrounds outer sidewalls of the channel and the dummy channel. The support pattern is between the upper surface of the substrate and a first gate electrode among the gate electrodes. The first gate electrode is at a lowermost one of the levels. The channel and the dummy channel contact each other between the upper surface of the substrate and the first gate electrode.
    Type: Grant
    Filed: January 27, 2022
    Date of Patent: September 17, 2024
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jang-Gn Yun, Zhiliang Xia, Ahn-Sik Moon, Se-Jun Park, Joon-Sung Lim, Sung-Min Hwang
  • Wheel disc for a vehicle
    Patent number: D1043509
    Type: Grant
    Filed: April 15, 2022
    Date of Patent: September 24, 2024
    Assignees: POSCO, KOREA WHEEL CORPORATION
    Inventors: Youn Il Chung, Kyung Bo Park, Hyuk Sun Kwon, Min Sung Lee