Patents by Inventor Sang-Hun Kang

Sang-Hun Kang 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: 20250062451
    Abstract: The present invention relates to a pouch film laminate body capable of manufacturing a high-strength battery case with excellent resistance to external stress and a battery case manufactured using the same. The pouch film laminate body of the present invention includes a gas barrier layer having a thickness of 60 ?m or greater, a base layer disposed on one surface of the gas barrier layer, and a sealant layer disposed on the other surface of the gas barrier layer. The pouch film laminate layer has a tensile strength of 10 kgf/15 mm to 20 kgf/15 mm in a TD direction and an elongation of 150% to 235% in the TD direction.
    Type: Application
    Filed: December 23, 2022
    Publication date: February 20, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: Min Hyeong Kang, Sang Hun Kim, Hyung Kyun Yu, Soo Ji Hwang, Dae Woong Song, Hun Hee Lim
  • Publication number: 20250051811
    Abstract: The present application relates to a method for preparing amino acid granules from a fermentation broth, wherein the prepared amino acid granules contain no cells.
    Type: Application
    Filed: December 26, 2022
    Publication date: February 13, 2025
    Applicant: CJ CHEILJEDANG CORPORATION
    Inventors: Min Kyung KWON, Jihyun SHIN, Jong Hyun KIM, Sang Min PARK, Ji-hun KANG, Min Sup KIM
  • Publication number: 20250046814
    Abstract: A positive electrode active material for a secondary battery includes a lithium composite transition metal oxide comprising nickel (Ni), cobalt (Co), and manganese (Mn), and a coating layer formed on surfaces of the lithium composite transition metal oxide, wherein, in the lithium composite transition metal oxide, an amount of the nickel (Ni) in a total amount of transition metals is 60 mol % or more, and an amount of the manganese (Mn) is greater than an amount of the cobalt (Co), and the coating layer comprises a compound represented by Formula 1: LiaM1bOc ??[Formula 1] wherein, M1 includes aluminum (Al) and at least one selected from the group consisting of boron (B), silicon (Si), titanium (Ti), and phosphorus (P), and 1?a?4, 1?b?8, and 1?c?20.
    Type: Application
    Filed: October 25, 2024
    Publication date: February 6, 2025
    Applicant: LG Energy Solution, Ltd.
    Inventors: So Ra Baek, Min Suk Kang, Sang Wook Lee, Wang Mo Jung, Dong Hun Lee, Hye Lim Jeon, Eun Sol Lho
  • Publication number: 20250048589
    Abstract: A cooling apparatus for a power module including a plurality of cooling modules provided to be in contact with each of both surfaces of the power module, in which the cooling module includes a manifold cover provided with a plurality of guide walls extending in a first direction in a state of being spaced apart from each other and a pin plate having one surface being in contact with the power module and having a plurality of pins extending in a second direction crossing the first direction formed on the other surface thereof.
    Type: Application
    Filed: October 22, 2024
    Publication date: February 6, 2025
    Applicants: Hyundai Motor Company, Kia Corporation, CHUNG ANG University industry Academic Cooperation Foundation
    Inventors: Sang Hun LEE, Se Heun KWON, Seong Min LEE, Je Hwan LEE, Hyong Joon PARK, Yun Seo KIM, Geon Hee LEE, Dae Young KONG, Min Soo KANG, Hyoung Soon LEE
  • Publication number: 20250040301
    Abstract: A light-emitting element includes a first semiconductor layer doped to a first conductivity type, an active layer disposed on the first semiconductor layer, a second semiconductor layer disposed on the active layer, the second semiconductor layer doped to a second conductivity type, and a passivation layer surrounding surfaces of the active layer, the passivation layer including a side surface of the active layer, and the passivation layer includes a semiconductor material that matches a lattice of a semiconductor material contained in the active layer, the semiconductor material has a band gap energy higher than that of the semiconductor material contained in the active layer.
    Type: Application
    Filed: February 29, 2024
    Publication date: January 30, 2025
    Applicant: Samsung Display Co., LTD.
    Inventors: Sang Tae LEE, Seok Jin KANG, Sang Jo KIM, Jeong Hun HEO
  • Patent number: 10672332
    Abstract: A pixel compensation circuit and a driving method thereof, and a display device. The pixel compensation circuit includes: a driving sub-circuit; a light-emitting device; an initialization sub-circuit, configured to initialize a control electrode of the driving sub-circuit; a data writing sub-circuit, configured to provide a data signal to the control electrode of the driving sub-circuit; a voltage input sub-circuit, configured to provide a signal of the first power supply terminal to the first electrode of the driving sub-circuit; a storage and voltage division sub-circuit, configured to store a voltage of the first electrode of the driving sub-circuit, and when the control electrode of the driving sub-circuit is floating, maintain stability of a voltage difference between the control electrode and the first electrode of the driving sub-circuit; and a threshold compensation sub-circuit, configured to write a threshold voltage of the driving sub-circuit into the first electrode of the driving sub-circuit.
    Type: Grant
    Filed: May 16, 2018
    Date of Patent: June 2, 2020
    Assignees: BOE TECHNOLOGY GROUP CO., LTD., CHENGDU BOE OPTOELECTRONICS TECHNOLOGY CO., LTD.
    Inventors: Sangwon Lee, Min Ho Ko, Sang Hun Kang, Young Yik Ko, Wanli Dong
  • Publication number: 20190114960
    Abstract: A pixel compensation circuit and a driving method thereof, and a display device. The pixel compensation circuit includes: a driving sub-circuit; a light-emitting device; an initialization sub-circuit, configured to initialize a control electrode of the driving sub-circuit; a data writing sub-circuit, configured to provide a data signal to the control electrode of the driving sub-circuit; a voltage input sub-circuit, configured to provide a signal of the first power supply terminal to the first electrode of the driving sub-circuit; a storage and voltage division sub-circuit, configured to store a voltage of the first electrode of the driving sub-circuit, and when the control electrode of the driving sub-circuit is floating, maintain stability of a voltage difference between the control electrode and the first electrode of the driving sub-circuit; and a threshold compensation sub-circuit, configured to write a threshold voltage of the driving sub-circuit into the first electrode of the driving sub-circuit.
    Type: Application
    Filed: May 16, 2018
    Publication date: April 18, 2019
    Inventors: Sangwon LEE, Min Ho KO, Sang Hun KANG, Young Yik KO, Wanli DONG
  • Patent number: 10231067
    Abstract: Subject matter disclosed herein may relate to hearing aids, and may relate more particularly to adjusting one or more parameters for one or more hearing aids based, at least in part, on one or more digital audio parameters converted from an electrical audio signal or on one or more characteristics of a particular environment, or a combination thereof.
    Type: Grant
    Filed: October 18, 2016
    Date of Patent: March 12, 2019
    Assignee: ARM Ltd.
    Inventors: Sang-Hun Kang, Stephan Diestelhorst
  • Publication number: 20180109889
    Abstract: Subject matter disclosed herein may relate to hearing aids, and may relate more particularly to adjusting one or more parameters for one or more hearing aids based, at least in part, on one or more detected audio interactions between a user and one or more second parties.
    Type: Application
    Filed: October 18, 2016
    Publication date: April 19, 2018
    Inventors: Sang-Hun Kang, Stephan Diestelhorst
  • Patent number: 8752918
    Abstract: A refrigerator includes a cabinet having at least one storage chamber, upper and lower hinges disposed at the cabinet, an inner door coupled to the upper and lower hinges to selectively open or close the storage chamber, an outer door disposed at the front of the inner door to selectively open or close an inner space of the inner door, a basket installation unit mounted onto an inner wall of the inner door, an inner door cover able to be inwardly open or closed based on a longitudinal rotational shaft disposed at the basket installation unit, a latch device to fix the inner door cover to the basket installation unit, and an opening member disposed at one side of the basket installation unit to rotate the inner door cover when the latch device is released.
    Type: Grant
    Filed: July 26, 2012
    Date of Patent: June 17, 2014
    Assignee: LG Electronics Inc.
    Inventor: Sang Hun Kang
  • Publication number: 20130033163
    Abstract: A refrigerator includes a cabinet having at least one storage chamber, upper and lower hinges disposed at the cabinet, an inner door coupled to the upper and lower hinges to selectively open or close the storage chamber, an outer door disposed at the front of the inner door to selectively open or close an inner space of the inner door, a basket installation unit mounted onto an inner wall of the inner door, an inner door cover able to be inwardly open or closed based on a longitudinal rotational shaft disposed at the basket installation unit, a latch device to fix the inner door cover to the basket installation unit, and an opening member disposed at one side of the basket installation unit to rotate the inner door cover when the latch device is released.
    Type: Application
    Filed: July 26, 2012
    Publication date: February 7, 2013
    Applicant: LG ELECTRONICS INC.
    Inventor: Sang Hun KANG
  • Patent number: 8333446
    Abstract: Disclosed is an apparatus for preventing leakage of cooling air in a refrigerator, comprising: a refrigerator main body having a storage chamber for storing food therein; a shelf for dividing the storage space and placing food thereon; an inner door for opening/closing an opened front face of the unit storage space divided by the shelf and preventing the leakage of cooling air; and a guide unit guiding a horizontal-linear reciprocating motion of the inner door as it angularly rotates for opening/closing the opened front face of the unit storage space. Accordingly, the leakage of cooling air in other unit storage spaces can be prevented when food is taken out from one of a plurality of unit storage spaces provided in the storage chamber of the refrigerator, thereby minimizing a temperature change in the storage chamber as well as minimizing the loss of cooling air.
    Type: Grant
    Filed: May 30, 2007
    Date of Patent: December 18, 2012
    Assignee: LG Electronics Inc.
    Inventor: Sang-Hun Kang
  • Publication number: 20090139259
    Abstract: Disclosed is an apparatus for preventing leakage of cooling air in a refrigerator, comprising: a refrigerator main body having a storage chamber for storing food therein; a shelf for dividing the storage space and placing food thereon; an inner door for opening/closing an opened front face of the unit storage space divided by the shelf and preventing the leakage of cooling air; and a guide unit guiding a horizontal-linear reciprocating motion of the inner door as it angularly rotates for opening/closing the opened front face of the unit storage space. Accordingly, the leakage of cooling air in other unit storage spaces can be prevented when food is taken out from one of a plurality of unit storage spaces provided in the storage chamber of the refrigerator, thereby minimizing a temperature change in the storage chamber as well as minimizing the loss of cooling air.
    Type: Application
    Filed: May 30, 2007
    Publication date: June 4, 2009
    Applicant: LG Electronics Inc.
    Inventor: Sang-Hun Kang
  • Patent number: 6370382
    Abstract: A system for reducing wireless telecommunications network resources required to successfully route calls to a wireline network of the present invention. A first mechanism routes a call originated from a wireless party connected to a wireless network to a wireline party connected to a wireline network. A second mechanism determines if the wireline network is congested in response to the mechanism for routing and provides a signal in response thereto. A third mechanism selectively queues the call in response to the signal. A fourth mechanism connects the wireless party to the wireline party when the call reaches a front of the queue and the wireline network can accept the call. In a specific embodiment, the first mechanism for routing the call includes a mobile switching center in communication with a base station or base station controller. The base station or base station controller communicates with a mobile station associated with the wireless party.
    Type: Grant
    Filed: April 27, 1999
    Date of Patent: April 9, 2002
    Assignee: Qualcomm Incorporated
    Inventors: Sang-Hun Kang, Robert L. Wittenberg