Patents by Inventor Byung Guk An

Byung Guk An 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: 11978857
    Abstract: The present disclosure provides a non-aqueous electrolyte including an additive for a non-aqueous electrolyte represented by Formula 1 below: wherein, R1 to R5 may each independently be any one selected from the group consisting of H, an alkenyl group having 2 to 20 carbon atoms, an alkynyl group having 2 to 20 carbon atoms, an alkoxy group having 1 to 20 carbon atoms, a cycloalkyl group having 3 to 12 carbon atoms, a cycloalkenyl group having 3 to 12 carbon atoms, and a nitrile group.
    Type: Grant
    Filed: September 29, 2022
    Date of Patent: May 7, 2024
    Assignee: LG Energy Solution, Ltd.
    Inventors: Hyung Tae Kim, Chul Haeng Lee, Jeong Woo Oh, Byung Chun Park, Young Mi Seo, Sung Guk Park
  • Publication number: 20240092141
    Abstract: An air conditioning device for a vehicle includes: a housing having an inside divided into an inflow space, a heat exchange space, and an outflow space, which are straightly arranged, and having a plurality of discharge ports, which communicates with an interior, at the inflow space; a blowing unit disposed at the inflow space of the housing and configured to blow air; a heat exchange unit disposed at the heat exchange space of the housing and configured to adjust a temperature of conditioned air by exchanging heat with air; and an opening-closing door disposed at the outflow space of the housing and configured to open and close the plurality of discharge ports such that conditioned air at an adjusted temperature selectively flows to the plurality of discharge ports. The air conditioning device adjusts the temperature of conditioned air for respective modes and reduces a flow resistance of air.
    Type: Application
    Filed: March 8, 2023
    Publication date: March 21, 2024
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DOOWON CLIMATE CONTROL CO., LTD.
    Inventors: Kwang Ok Han, Young Tae Song, Yong Chul Kim, Gee Young Shin, Su Yeon Kang, Jae Sik Choi, Dae Hee Lee, Byeong Moo Jang, Ung Hwi Kim, Jae Won Cha, Won Jun Joung, Byung Guk An
  • Publication number: 20240026155
    Abstract: A polyamideimide film including a polyamideimide resin including units derived from dianhydride, aromatic diamine, and aromatic diacid dichloride; and a UV blocker including a benzotriazole-based compound is provided. The polyamideimide film according to one embodiment has UV weather resistance for a long time, low haze and a low yellow index, and a high modulus, so that optical and mechanical properties may be simultaneously implemented.
    Type: Application
    Filed: June 22, 2023
    Publication date: January 25, 2024
    Inventors: Byung Guk Kim, Jin Su Park, Sun Kug Kim, Sang Yoon Park, Hyun Suk Chung
  • Publication number: 20230398829
    Abstract: The present disclosure provides an air-conditioning device and an air-conditioning system of an integrated heat exchanger, wherein an integrated heat exchanger for generating heating air or cooling air is used to generate air-conditioning air by utilizing cooling water, thereby securing cooling/heating efficiency. A decreased number of doors are used to adjust the temperature of air-conditioning air with regard to each mode, thus reducing the entire package. In addition, front and rear indoor spaces can be temperature-controlled individually, and comfort can be provided for each passenger seat.
    Type: Application
    Filed: November 16, 2022
    Publication date: December 14, 2023
    Applicants: HYUNDAI MOTOR COMPANY, KIA CORPORATION, DOOWON CLIMATE CONTROL CO., LTD
    Inventors: Kwang Ok Han, Gee Young Shin, Su Yeon Kang, Dong Ho Kwon, Myung Hoe Kim, Dae Hee Lee, Jae Won Cha, Won Jun Joung, Byung Guk An
  • Publication number: 20230382189
    Abstract: The present disclosure provides a split heater apparatus and a method of manufacturing the same, the split heater apparatus being capable of dividing a heating region into zones, heating the zones individually, and having components capable of being simply assembled, such that the number of components and the number of assembly processes are reduced.
    Type: Application
    Filed: October 24, 2022
    Publication date: November 30, 2023
    Inventors: Jae Sik Choi, Young Tae Song, Byeong Moo Jang, Dong Won Yeon, Sung Hwan Kim, Sung Young Lee, Byung Guk An
  • Patent number: 11812596
    Abstract: A complex device is provided. A complex device according to an embodiment of the present invention comprises: a suppressor including a pair of first dielectric sheet layers having a first dielectric constant and a pair of internal electrodes spaced apart from each other on one surface of one of the pair of first dielectric sheet layers; a capacitor including a plurality of second dielectric sheet layers having a second dielectric constant and a plurality of capacitor electrodes provided on each of the plurality of second dielectric sheet layers; and a pair of external terminals provided on both sides of the suppressor and the capacitor to be connected to the plurality of capacitor electrodes and the pair of internal electrodes. Here, provided is the complex device in which the first dielectric constant is greater than the second dielectric constant.
    Type: Grant
    Filed: September 17, 2020
    Date of Patent: November 7, 2023
    Assignee: AMOTECH CO., LTD.
    Inventor: Byung guk Lim
  • Patent number: 11688415
    Abstract: A system and methods for machine anomaly and behavior classification is provided. An audio capture device may attach to a mechanical apparatus comprising a first component and a second component. The first component and second component may separately generate audible noise. The audio capture device may generate a signal in response audio caused by the vibrating diagram. The system may receive the signal generated by the microphone of the audio capture device. The system may determine, based on a machine learning model and the signal, an anomalous event associated with the first component, a second component, or a combination thereof. Alternatively, or in addition, the system may classify operation of the machine based on second machine learning model.
    Type: Grant
    Filed: September 20, 2022
    Date of Patent: June 27, 2023
    Assignee: Purdue Research Foundation
    Inventors: Martin Byung-Guk Jun, Hanjun Kim
  • Publication number: 20230136666
    Abstract: Electronic textiles and methods of fabrication electronic textiles. Nanoparticles of a conductive material are sprayed along a conductive path into a fabric material so as to penetrate into the fabric. A layer of a second conductor material is coated over the nanoparticles along the conductive path. A layer of an insulator material is coated over the layer of the second conductor material so as to encapsulate the conductive path and form a trace. An electrode configured to contact a subject wearing the fabric material includes a layer of a third conductor material coated over the layer of the second conductor and electrically coupled with the conductive path. An electrical connector is secured to the fabric material and electrically coupled with the conductive path. The nanoparticles are sprayed onto the fabric material using a dual regime spray process implemented with a dual regime spray system.
    Type: Application
    Filed: August 29, 2022
    Publication date: May 4, 2023
    Inventors: Chi Hwan Lee, Laurent Couetil, Tae Hoo Chang, Semih Akin, Martin Byung-Guk Jun
  • Patent number: 11637549
    Abstract: The present technology includes a replica circuit and an oscillator including the same. The replica circuit includes a first terminal to which a replica voltage having a positive voltage is supplied, a second terminal to which a ground voltage is supplied, a replica main circuit connected between the first terminal and the second terminal and configured to form a first current path in response to the replica voltage, and a replica sub circuit connected in parallel with the replica main circuit between the first terminal and the second terminal and configured to form a second current path in response to the replica voltage. A current flowing through the second current path having a replica sub current amount is less than a current flowing through the first current path having a replica main current amount.
    Type: Grant
    Filed: September 15, 2021
    Date of Patent: April 25, 2023
    Assignee: SK hynix Inc.
    Inventor: Byung Guk Kim
  • Publication number: 20230078351
    Abstract: A system and methods for machine anomaly and behavior classification is provided. An audio capture device may attach to a mechanical apparatus comprising a first component and a second component. The first component and second component may separately generate audible noise. The audio capture device may generate a signal in response audio caused by the vibrating diagram. The system may receive the signal generated by the microphone of the audio capture device. The system may determine, based on a machine learning model and the signal, an anomalous event associated with the first component, a second component, or a combination thereof. Alternatively, or in addition, the system may classify operation of the machine based on second machine learning model.
    Type: Application
    Filed: September 20, 2022
    Publication date: March 16, 2023
    Applicant: Purdue Research Foundation
    Inventors: Martin Byung-Guk Jun, Hanjun Kim
  • Publication number: 20220394891
    Abstract: A complex device is provided. A complex device according to an embodiment of the present invention comprises: a suppressor including a pair of first dielectric sheet layers having a first dielectric constant and a pair of internal electrodes spaced apart from each other on one surface of one of the pair of first dielectric sheet layers; a capacitor including a plurality of second dielectric sheet layers having a second dielectric constant and a plurality of capacitor electrodes provided on each of the plurality of second dielectric sheet layers; and a pair of external terminals provided on both sides of the suppressor and the capacitor to be connected to the plurality of capacitor electrodes and the pair of internal electrodes. Here, provided is the complex device in which the first dielectric constant is greater than the second dielectric constant.
    Type: Application
    Filed: September 17, 2020
    Publication date: December 8, 2022
    Inventor: Byung guk LIM
  • Patent number: 11491850
    Abstract: An air conditioner for a vehicle is provided and includes a dryer which is connected to an indoor air conditioner that adjusts the temperature and humidity within a vehicle. The air conditioner simultaneously dries a dry subject such as clothes, shoes or the like.
    Type: Grant
    Filed: November 6, 2019
    Date of Patent: November 8, 2022
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Hanon Systems, Doowon Climate Control Co., Ltd.
    Inventors: Hae Ryong Park, Yong Chul Kim, Kyeong Hyeon Lee, Hong Hee Jeong, Yong Heung Lee, Jung Hyun Kim, Byung Guk An, Woo Man Hwang
  • Patent number: 11475910
    Abstract: A system and methods for machine anomaly and behavior classification is provided. An audio capture device may attach to a mechanical apparatus comprising a first component and a second component. The first component and second component may separately generate audible noise. The capture device may include a body, a diagraph disposed in the body, and a microphone. The diagraph may vibrate in response to sound generated by the mechanical device. The microphone may generate a signal in response audio caused by the vibrating diagram. The system may receive the signal generated by the microphone of the audio capture device. The system may determine, based on a machine learning model and the signal, an anomalous event associated with the first component, a second component, or a combination thereof. Alternatively, or in addition, the system may classify operation of the machine based on second machine learning model.
    Type: Grant
    Filed: February 11, 2021
    Date of Patent: October 18, 2022
    Assignee: Purdue Research Foundation
    Inventors: Martin Byung-Guk Jun, Hanjun Kim
  • Publication number: 20220321109
    Abstract: The present technology includes a replica circuit and an oscillator including the same. The replica circuit includes a first terminal to which a replica voltage having a positive voltage is supplied, a second terminal to which a ground voltage is supplied, a replica main circuit connected between the first terminal and the second terminal and configured to form a first current path in response to a voltage of the first terminal, and a replica sub circuit connected in parallel with the replica main circuit between the first terminal and the second terminal and configured to form a second current path in response to the voltage of the first terminal. A current flowing through the second current path having a replica sub current amount is less than a current flowing through the first current path having a replica main current amount.
    Type: Application
    Filed: September 15, 2021
    Publication date: October 6, 2022
    Inventor: Byung Guk KIM
  • Patent number: 11414520
    Abstract: The polyamide-imide copolymer according to the present disclosure makes it possible to provide a polyamide-imide film that is excellent in both thermal stability and mechanical properties, and is capable of realizing anisotropy.
    Type: Grant
    Filed: October 15, 2018
    Date of Patent: August 16, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Yunah Yu, Hyung Sam Choi, Byung Guk Kim, Young Sik Eom, Sung Yeol Choi, Sang Gon Kim, Duk Hun Jang
  • Patent number: 11377556
    Abstract: The present disclosure relates to a polyimide-based block copolymer and a polyimide-based block copolymer film including the same. The polyimide-based block copolymer according to the present disclosure makes it possible to provide a polyimide-based film having low haze and yellow index value while exhibiting excellent transparency.
    Type: Grant
    Filed: December 13, 2017
    Date of Patent: July 5, 2022
    Assignee: LG CHEM, LTD.
    Inventors: Duk Hun Jang, Byung Guk Kim, Young Sik Eom, Sung Yeol Choi, Sang Gon Kim, Jin Sook Ryu, Sun Ok Oh, Hyung Sam Choi
  • Publication number: 20220207930
    Abstract: An autonomous driving recorder and an operation method thereof, may include a storage including a secure world, an authenticator that stores an authentication key, and a data logger that writes information related to a running state of a vehicle during autonomous driving. The data logger accesses the secure world using the authentication key and writes data associated with a trigger signal among the information related to the running state in the secure world.
    Type: Application
    Filed: July 30, 2021
    Publication date: June 30, 2022
    Inventors: Byung Guk KIM, Ho Choul JUNG, Kyu Baek JUNG, Sung Mo DONG, Sang Hoon LEE, Jong Yoon YEE
  • Patent number: 11277916
    Abstract: A memory system includes a printed circuit board, at least one memory chip mounted on the printed circuit board, and a memory controller arranged on the printed circuit board and connected to 2N (where N is an integer of 2 or more) channels, the memory controller configured to perform a write operation and a read operation on the at least one memory chip. In the printed circuit board, a first subset of the channels corresponds to a first channel group configured in a point to point topology, and a remaining subset of the channels corresponds to a second channel group configured in a daisy chain topology.
    Type: Grant
    Filed: October 1, 2020
    Date of Patent: March 15, 2022
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Byung-guk Seo, Sun-ki Yun, Su-jin Kim, Hwi-jong Yoo, Young-rok Oh
  • Patent number: 11183145
    Abstract: An embodiment relates to a technology for accelerating data communication in a display device and provides a technology for transmitting and receiving at least some information using a communication line for indicating a clock training state.
    Type: Grant
    Filed: October 15, 2019
    Date of Patent: November 23, 2021
    Assignee: SILICON WORKS CO., LTD.
    Inventors: Do Seok Kim, Hyun Kyu Jeon, Yong Hwan Mun, Byung Guk Kim, Myung Yu Kim
  • Patent number: 11165182
    Abstract: A functional contactor is provided. Provided according to an exemplary embodiment of the present invention is a functional contactor comprising: a conductor which has elasticity and comes into contact with a conductor of an electronic device; a functional element which is connected to the conductor having elasticity and has a first and a second electrode respectively disposed on at least a part of an upper and a lower surface thereof; and a solder through which a lower surface of the conductor having elasticity is coupled with the first electrode of the functional element. The first electrode includes a first part outwardly extending from the lower surface of the conductor having elasticity along one side surface of the conductor having elasticity, and the solder includes an exposure part formed between the first part and a partial lateral surface of the one side surface of the conductor having elasticity.
    Type: Grant
    Filed: December 19, 2017
    Date of Patent: November 2, 2021
    Assignee: AMOTECH CO., LTD.
    Inventor: Byung Guk Lim