Patents by Inventor Jae-Hyung HWANG

Jae-Hyung HWANG 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: 12223844
    Abstract: A method of managing identification information of a drone may include: generating an access message, wherein the access message includes an identifier for the ground identification device, which is a transmitter, an identifier for a receiver, an execution function command for classifying and defining a function to be performed, a serial number for transmitting information sequentially and retransmitting the information when transmission fails, data size information for informing a size of data to be transmitted, and transmission data; and transmitting the access message to an integrated management system corresponding to the identifier for the receiver.
    Type: Grant
    Filed: September 15, 2022
    Date of Patent: February 11, 2025
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Su Na Choi, Kyu Min Kang, Jae Cheol Park, Jin Hyung Oh, Dong Woo Lim, Sung Hyun Hwang
  • Publication number: 20240244428
    Abstract: The vehicle digital key sharing service method according to one embodiment includes a digital registration step in which a management server generates a terminal digital key and a vehicle digital key after user authentication in response to a digital key registration request through a dedicated application of a mobile terminal and the mobile terminal stores the terminal digital key in a secure world that is separated from a normal world and a digital key using step in which an authentication token is generated using the terminal digital key stored in the secure world when the mobile terminal approaches or tags a vehicle and a vehicle device locks or unlocks a door of the vehicle by activating the vehicle digital key, which is registered from the management server, to validate the authentication token.
    Type: Application
    Filed: February 20, 2024
    Publication date: July 18, 2024
    Inventors: Seong Won KIM, Jae Hyung HWANG
  • Patent number: 12036022
    Abstract: A sensor plaster (116) for the transcutaneous measurement of an organ function, more particularly of a kidney function, is proposed. The sensor plaster (116) comprises at least one flexible carrier element (134) having at least one adhesive surface (138) which can be stuck onto a body surface. Furthermore, the sensor plaster (116) comprises at least one radiation source, more particularly a light source (142), wherein the radiation source is designed to irradiate the body surface with at least one interrogation light (162). Furthermore, the sensor plaster (116) comprises at least one detector (146) designed to detect at least one response light (176) incident from the direction of the body surface.
    Type: Grant
    Filed: August 17, 2020
    Date of Patent: July 16, 2024
    Assignee: MEDIBEACON INC.
    Inventors: Norbert Gretz, Johannes Pill, Daniel Schock-Kusch, Thomas Walter, Jürgen Hesser, Maliha Sadick, Felix Eickemeyer, Jae Hyung Hwang, Christian Schildknecht, Soichi Watanabe, Wolfgang Wach, Thomas Rose
  • Patent number: 12002609
    Abstract: A soft-magnetic powder coated with a silicon-based coating, wherein the silicon-based coating comprises at least one fluorine containing composition of formula (I), Si1-0.75cMcO2-0.5cFd (I), wherein c is in the range of 0.01 to 0.5, d is in the range of 0.04 to 2, and M is B or Al.
    Type: Grant
    Filed: July 9, 2019
    Date of Patent: June 4, 2024
    Assignee: BASF SE
    Inventors: Rene Koenig, Rastko Joksimovic, Ingo Muenster, Volker Klock, Jae Hyung Hwang, Moritz Ehrenstein, Eike Hupe, Joachim Nilges, Ralf Liebscher, Christoffer Kieburg
  • Patent number: 11968525
    Abstract: The vehicle digital key sharing service method according to one embodiment includes a digital registration step in which a management server generates a terminal digital key and a vehicle digital key after user authentication in response to a digital key registration request through a dedicated application of a mobile terminal and the mobile terminal stores the terminal digital key in a secure world that is separated from a normal world and a digital key using step in which an authentication token is generated using the terminal digital key stored in the secure world when the mobile terminal approaches or tags a vehicle and a vehicle device locks or unlocks a door of the vehicle by activating the vehicle digital key, which is registered from the management server, to validate the authentication token.
    Type: Grant
    Filed: March 3, 2022
    Date of Patent: April 23, 2024
    Assignee: KSMARTECH CO., LTD
    Inventors: Seong Won Kim, Jae Hyung Hwang
  • Publication number: 20220191692
    Abstract: The vehicle digital key sharing service method according to one embodiment includes a digital registration step in which a management server generates a terminal digital key and a vehicle digital key after user authentication in response to a digital key registration request through a dedicated application of a mobile terminal and the mobile terminal stores the terminal digital key in a secure world that is separated from a normal world and a digital key using step in which an authentication token is generated using the terminal digital key stored in the secure world when the mobile terminal approaches or tags a vehicle and a vehicle device locks or unlocks a door of the vehicle by activating the vehicle digital key, which is registered from the management server, to validate the authentication token.
    Type: Application
    Filed: March 3, 2022
    Publication date: June 16, 2022
    Inventors: Seong Won KIM, Jae Hyung HWANG
  • Patent number: 11330429
    Abstract: The present invention relates to a vehicle digital key sharing service method. The vehicle digital key sharing service method according to one embodiment includes a digital registration step in which a management server generates a terminal digital key and a vehicle digital key after user authentication in response to a digital key registration request through a dedicated application of a mobile terminal and the mobile terminal stores the terminal digital key in a secure world that is separated from a normal world and a digital key using step in which an authentication token is generated using the terminal digital key stored in the secure world when the mobile terminal approaches or tags a vehicle and a vehicle device locks or unlocks a door of the vehicle by activating the vehicle digital key, which is registered from the management server, to validate the authentication token.
    Type: Grant
    Filed: April 20, 2019
    Date of Patent: May 10, 2022
    Assignee: KSMARTECH CO., LTD
    Inventors: Seong Won Kim, Jae Hyung Hwang
  • Publication number: 20210291264
    Abstract: A soft-magnetic powder coated with a silicon-based coating, wherein the silicon-based coating comprises at least one fluorine containing composition of formula (I), Si1-0.75c MCO2-0.5c Fd (I), wherein c is in the range of 0.01 to 0.5, d is in the range of 0.04 to 2, and M is B or Al.
    Type: Application
    Filed: July 9, 2019
    Publication date: September 23, 2021
    Inventors: Rene KOENIG, Rastko JOKSIMOVIC, Ingo MUENSTER, Volker KLOCK, Jae Hyung HWANG, Moritz EHRENSTEIN, Eike HUPE, Joachim NILGES, Ralf LIEBSCHER, Christoffer KIEBURG
  • Patent number: 11094437
    Abstract: The invention relates to a soft-magnetic powder comprising a core of a soft-magnetic material and a coating, the coating comprising an insulation treatment compound and an inhibitor, the inhibitor being: (e) a carboxylic acid with the general formula (I) wherein R1 is a single bond or C1-C6-alkylene, R2 to R6 are each independently H, OH, —X—COOH, C1-C6-alkyl, C2-C6-alkenyl, C2-C6-alkynyl, C3-C7-cycloalkyl, C6-C12-aryl, COOR7, OR8, or two adjacent groups R2 to R6 together form a ring, X is a single bond or C1-C6-alkylene; R7, R8 are C1-C20-alkyl; or a salt of the carboxylic acid, and/or (f) a compound of the general formula (II) (R9—O—)(R10—O—)(R11—O—)PO??(II) wherein R9 to R11 independently of each other indicate C1-C20-alkyl, C2-C20-alkenyl, C2-C6-alkynyl, C3-C7-cycloalkyl, C6-C12-aryl, unsubstituted or substituted with one or more groups selected from OH and NH2, or R9 to R11 are each independently a polydiol moiety having a molecular weight MW of 500 to 30000 g/mol which is optionally cappe
    Type: Grant
    Filed: March 26, 2014
    Date of Patent: August 17, 2021
    Assignee: BASF SE
    Inventors: Sandro Pagano, Jae Hyung Hwang, Ralf Liebscher, Frank Prechtl, Oliver Koch
  • Publication number: 20210168602
    Abstract: The present invention relates to a vehicle digital key sharing service method. The vehicle digital key sharing service method according to one embodiment includes a digital registration step in which a management server generates a terminal digital key and a vehicle digital key after user authentication in response to a digital key registration request through a dedicated application of a mobile terminal and the mobile terminal stores the terminal digital key in a secure world that is separated from a normal world and a digital key using step in which an authentication token is generated using the terminal digital key stored in the secure world when the mobile terminal approaches or tags a vehicle and a vehicle device locks or unlocks a door of the vehicle by activating the vehicle digital key, which is registered from the management server, to validate the authentication token.
    Type: Application
    Filed: April 20, 2019
    Publication date: June 3, 2021
    Inventors: Seong Won KIM, Jae Hyung HWANG
  • Publication number: 20210052207
    Abstract: A sensor plaster (116) for the transcutaneous measurement of an organ function, more particularly of a kidney function, is proposed. The sensor plaster (116) comprises at least one flexible carrier element (134) having at least one adhesive surface (138) which can be stuck onto a body surface. Furthermore, the sensor plaster (116) comprises at least one radiation source, more particularly a light source (142), wherein the radiation source is designed to irradiate the body surface with at least one interrogation light (162). Furthermore, the sensor plaster (116) comprises at least one detector (146) designed to detect at least one response light (176) incident from the direction of the body surface.
    Type: Application
    Filed: August 17, 2020
    Publication date: February 25, 2021
    Inventors: Norbert Gretz, Johannes Pill, Daniel Schock-Kusch, Thomas Walter, Jürgen Hesser, Maliha Sadick, Felix Eickemeyer, Jae Hyung Hwang, Christian Schildknecht, Soichi Watanabe, Wolfgang Wach, Thomas Rose
  • Patent number: 10765354
    Abstract: A sensor plaster (116) for the transcutaneous measurement of an organ function, more particularly of a kidney function, is proposed. The sensor plaster (116) comprises at least one flexible carrier element (134) having at least one adhesive surface (138) which can be stuck onto a body surface. Furthermore, the sensor plaster (116) comprises at least one radiation source, more particularly a light source (142), wherein the radiation source is designed to irradiate the body surface with at least one interrogation light (162). Furthermore, the sensor plaster (116) comprises at least one detector (146) designed to detect at least one response light (176) incident from the direction of the body surface.
    Type: Grant
    Filed: September 16, 2016
    Date of Patent: September 8, 2020
    Assignee: MediBeacon Inc.
    Inventors: Norbert Gretz, Johannes Pill, Daniel Schock-Kusch, Thomas Walter, Jürgen Hesser, Maliha Sadick, Felix Eickemeyer, Jae Hyung Hwang, Christian Schildknecht, Soichi Watanabe, Wolfgang Wach, Thomas Rose
  • Patent number: 10373748
    Abstract: The invention relates to a soft-magnetic powder coated with a silicon based coating, wherein the silicon based coating comprises at least one of the following fluorine containing compositions: a) a fluorine containing composition of formula (I) Si1-0,25aM1aO2-0,5bFb??(I) wherein a is in the range of 0.015 to 0.52, b is in the range of 0.015 to 0.52, M1 is H, K, Rb, Cs or NR14, wherein each R1 is independently selected from the group consisting of H, C1-6 alkyl, phenyl and benzyl; or b) a fluorine containing composition of formula (II) Si1-0,75cM2cO2-0,5dFd??(II) wherein c is in the range of 0.005 to 0.17, d is in the range of 0.015 to 0.52, M2 is B or Al; or c) a fluorine containing composition of formula (III) Si1-1,25ePeO2-0,5fFf??(III) wherein e is in the range of 0.003 to 0.10, f is in the range of 0.015 to 0.52. The invention further relates to a process of coating the soft-magnetic powder, the use of such soft-magnetic powder and an electronic component including such soft-magnetic powder.
    Type: Grant
    Filed: November 4, 2014
    Date of Patent: August 6, 2019
    Assignee: BASF SE
    Inventors: Sandro Pagano, Jae Hyung Hwang, Ralf Liebscher, Frank Prechtl, Oliver Koch, Otto Watzenberger, Volker Klock
  • Publication number: 20180294083
    Abstract: The invention relates to a composition for producing magnetic cores comprising 90 to 95% by weight of a soft magnetic powder and 5 to 10% by weight of a polymer matrix material, each based on the mass of the composition, wherein the polymer matrix material comprises 50 to 0% by weight of a thermoplastic polyurethane based on the mass of the polymer. The invention further relates to a process for producing the composition and a magnetic core made of the composition.
    Type: Application
    Filed: May 19, 2016
    Publication date: October 11, 2018
    Inventors: Herve DIETSCH, Reinhard ZICKGRAF, Frank PRISSOK, Jae Hyung HWANG, Oliver KOCH, Gaurav KASALIWAL
  • Publication number: 20180125407
    Abstract: A sensor plaster (116) for the transcutaneous measurement of an organ function, more particularly of a kidney function, is proposed. The sensor plaster (116) comprises at least one flexible carrier element (134) having at least one adhesive surface (138) which can be stuck onto a body surface. Furthermore, the sensor plaster (116) comprises at least one radiation source, more particularly a light source (142), wherein the radiation source is designed to irradiate the body surface with at least one interrogation light (162). Furthermore, the sensor plaster (116) comprises at least one detector (146) designed to detect at least one response light (176) incident from the direction of the body surface.
    Type: Application
    Filed: January 3, 2018
    Publication date: May 10, 2018
    Inventors: Norbert Gretz, Johannes Pill, Daniel Schock-Kusch, Thomas Walter, Jürgen Hesser, Maliha Sadick, Felix Eickemeyer, Jae Hyung Hwang, Christian Schildknecht, Soichi Watanabe, Wolfgang Wach, Thomas Rose
  • Publication number: 20170112425
    Abstract: A sensor plaster (116) for the transcutaneous measurement of an organ function, more particularly of a kidney function, is proposed. The sensor plaster (116) comprises at least one flexible carrier element (134) having at least one adhesive surface (138) which can be stuck onto a body surface. Furthermore, the sensor plaster (116) comprises at least one radiation source, more particularly a light source (142), wherein the radiation source is designed to irradiate the body surface with at least one interrogation light (162). Furthermore, the sensor plaster (116) comprises at least one detector (146) designed to detect at least one response light (176) incident from the direction of the body surface.
    Type: Application
    Filed: September 16, 2016
    Publication date: April 27, 2017
    Inventors: Norbert Gretz, Johannes Pill, Daniel Schock-Kusch, Thomas Walter, Jürgen Hesser, Maliha Sadick, Felix Eickemeyer, Jae Hyung Hwang, Christian Schildknecht, Soichi Watanabe, Wolfgang Wach, Thomas Rose
  • Patent number: 9632094
    Abstract: A sensor plaster (116) for the transcutaneous measurement of an organ function, more particularly of a kidney function, is proposed. The sensor plaster (116) comprises at least one flexible carrier element (134) having at least one adhesive surface (138) which can be stuck onto a body surface. Furthermore, the sensor plaster (116) comprises at least one radiation source, more particularly a light source (142), wherein the radiation source is designed to irradiate the body surface with at least one interrogation light (162). Furthermore, the sensor plaster (116) comprises at least one detector (146) designed to detect at least one response light (176) incident from the direction of the body surface.
    Type: Grant
    Filed: August 20, 2009
    Date of Patent: April 25, 2017
    Assignee: Norbert Gretz
    Inventors: Norbert Gretz, Johannes Pill, Daniel Schock-Kusch, Thomas Walter, Jürgen Hesser, Maliha Sadick, Felix Eickemeyer, Jae Hyung Hwang, Christian Schildknecht, Soichi Watanabe, Wolfgang Wach, Thomas Rose
  • Publication number: 20160276078
    Abstract: The invention relates to a soft-magnetic powder coated with a silicon based coating, wherein the silicon based coating comprises at least one of the following fluorine containing compositions: a) a fluorine containing composition of formula (I) Si1-0,25aM1aO2-0,5bFb??(I) wherein a is in the range of 0.015 to 0.52, b is in the range of 0.015 to 0.52, M1 is H, K, Rb, Cs or NR14, wherein each R1 is independently selected from the group consisting of H, C1-6 alkyl, phenyl and benzyl; or b) a fluorine containing composition of formula (II) Si1-0,75cM2cO2-0,5dFd??(II) wherein c is in the range of 0.005 to 0.17, d is in the range of 0.015 to 0.52, M2 is B or Al; or c) a fluorine containing composition of formula (III) Si1-1,25ePeO2-0,5fFf??(III) wherein e is in the range of 0.003 to 0.10, f is in the range of 0.015 to 0.52.
    Type: Application
    Filed: November 4, 2014
    Publication date: September 22, 2016
    Applicant: BASF SE
    Inventors: SANDRO PAGANO, Jae Hyung HWANG, Ralf LIEBSCHER, Frank PRECHTL, Oliver KOCH, Otto WATZENBERGER, Volker KLOCK
  • Patent number: 9368729
    Abstract: The present invention relates to the use of mixtures which comprise, as components K1), one or more merocyanines selected from the group of the compounds of the general formulae Ia, Ib, Ic, Id, Ie, IIa and IIb, as defined in more detail in the description, as an electron donor or electron acceptor, and, as component K2), one or more compounds which, with respect to component K1), act correspondingly as an electron acceptor or electron donor, for producing photoactive layers for organic solar cells and organic photodetectors, to a process for producing photoactive layers, corresponding solar cells and organic photodetectors, and to mixtures which comprise, as components, one or more compounds of the general formulae Ia, Ib, Ic, Id, Ie, IIa and/or IIb of component K1, as defined in more detail in the description, and one or more compounds of component K2.
    Type: Grant
    Filed: October 11, 2010
    Date of Patent: June 14, 2016
    Assignee: BASF SE
    Inventors: Jae Hyung Hwang, Peter Erk, Helmut Reichelt, Ruediger Sens, Ingmar Bruder, Antti Ojala, Jan Schoeneboom, Frank Wuerthner, Hannah Buerckstuemmer, Elena Tulyakova, Klaus Meerholz, Vera Steinmann, Nils Kronenberg
  • Publication number: 20160055947
    Abstract: The invention relates to a soft-magnetic powder comprising a core of a soft-magnetic material and a coating, the coating comprising an insulation treatment compound and an inhibitor, the inhibitor being: (e) a carboxylic acid with the general formula (I) wherein R1 is a single bond or C1-C6-alkylene.
    Type: Application
    Filed: March 26, 2014
    Publication date: February 25, 2016
    Inventors: Sandro PAGANO, Jae Hyung HWANG, Ralf LIEBSCHER, Frank PRECHTL, Oliver KOCH