Patents by Inventor Young-Joo Ahn

Young-Joo Ahn 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: 20210320336
    Abstract: The secondary battery according to the present invention may comprise the separator pocket part having the accommodation groove in which the first electrode plate is accommodated and a radical unit provided as the second electrode plate disposed on one surface of the separator pocket part to secure the stacking property, safety, and insulation.
    Type: Application
    Filed: June 25, 2021
    Publication date: October 14, 2021
    Applicant: LG Chem, Ltd.
    Inventors: Chang Bum Ahn, Dong Hee Sul, Young Joo Yang
  • Publication number: 20210177945
    Abstract: Provided is a method for administering a recombinant human growth hormone GX-H9 for treating growth hormone deficiency. Particularly, the present disclosure relates to a pharmaceutical composition for treating growth hormone deficiency, containing a recombinant hGH GX-H9 and a pharmaceutically acceptable carrier, in which the recombinant GX-H9 is administered once a week with a dosage of 0.1 to 0.3 mg per weight kg of a patient or twice-monthly with a dosage of 0.1 to 0.4 mg per weight kg of the patient. Further, the present disclosure relates to a method for treating growth hormone deficiency including administering an recombinant hGH GX-H9 to a patient with growth hormone deficiency once a week with a dosage of 0.1 to 0.3 mg per weight kg of the patient or twice-monthly with a dosage of 0.1 to 0.4 mg per weight kg of the patient.
    Type: Application
    Filed: February 16, 2017
    Publication date: June 17, 2021
    Inventors: Tae Kyung Kim, Young_Joo Ahn, Jung Won Woo, Ji-Eun Cha, Joan Yoon Ji Lee, Woo Ick Jang
  • Patent number: 10412808
    Abstract: A lighting apparatus according to an embodiment comprises: a circuit board; and a plurality of light emitting modules having first to third light source units for emitting different colors on the circuit board; a control unit for providing a current control signal for controlling a current of each of the first to third light source units; a driver for controlling currents of the first to third light source units with a current control signal of the control unit, and a memory unit for storing luminous flux deviation data of the first to third light source units of each of the plurality of light emitting modules, wherein the first light source unit includes a plurality of first light emitting devices for emitting red light, and the second light source unit includes a plurality of second light emitting devices for emitting green light, and the third light source unit includes a plurality of third light emitting devices for emitting blue light, and the control unit controls currents of the first, second, and thir
    Type: Grant
    Filed: March 9, 2016
    Date of Patent: September 10, 2019
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Young Joo Ahn, Do Yub Kim, Eon Ho Son, Mi Na Shin
  • Publication number: 20190224281
    Abstract: A method for treating growth hormone deficiency, including administering a human growth hormone fusion protein (GX-H9). A method includes administering a pharmaceutical composition containing an hGH fusion protein (GX-H9) and a pharmaceutically acceptable carrier, wherein the fusion protein (GX-H9) is administered once a week at a dose of 0.4 to 1.6 mg per body weight kg of a pediatric patient, or administered once every two weeks at a dose of 0.8 to 3.2 mg per body weight kg of a pediatric patient.
    Type: Application
    Filed: August 30, 2017
    Publication date: July 25, 2019
    Applicants: GENEXINE, INC., HANDOK INC.
    Inventors: Tae Kyung KIM, Jung Won WOO, Joan Yoon Ji LEE, Young-Joo AHN, Ji-Eun CHA, Hyou Young RHIM, Woo Ick JANG
  • Patent number: 10136499
    Abstract: A lighting apparatus disclosed in an embodiment comprises: a circuit board; a light-emitting module arranged on the circuit board and comprising a light source part having first to third light source parts emitting red, green and blue light; a control unit for providing current control signals to the first to third light source parts; a driver for controlling the current in the first to third light source parts by means of the control unit; and a memory unit having compensation data storing input current strength values for the first to third light source parts so that same emit white light having a previously configured correlated color temperature (CCT). The first, second and third light source parts comprise a plurality of first, second and third light-emitting elements for emitting red, green and blue light.
    Type: Grant
    Filed: February 1, 2016
    Date of Patent: November 20, 2018
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Do Yub Kim, Eon Ho Son, Mi Na Shin, Young Joo Ahn, Kwang Jae Lee
  • Publication number: 20180249549
    Abstract: A lighting apparatus disclosed in an embodiment comprises: a circuit board; a light-emitting module arranged on the circuit board and comprising a light source part having first to third light source parts emitting red, green and blue light; a control unit for providing current control signals to the first to third light source parts; a driver for controlling the current in the first to third light source parts by means of the control unit; and a memory unit having compensation data storing input current strength values for the first to third light source parts so that same emit white light having a previously configured correlated color temperature (CCT). The first, second and third light source parts comprise a plurality of first, second and third light-emitting elements for emitting red, green and blue light.
    Type: Application
    Filed: February 1, 2016
    Publication date: August 30, 2018
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Do Yub KIM, Eon Ho SON, Mi Na SHIN, Young Joo AHN, Kwang Jae LEE
  • Patent number: 10006620
    Abstract: A lighting device may be provided that includes: a housing having a top opening and a bottom opening; an optical plate disposed in the top opening; heat sink disposed in the bottom opening; a driving unit which is received in the housing, disposed between the optical plate and the heat sink and receives external electric power; and light source which is received in the housing, disposed between the optical plate and the driving unit, spatially separated from the driving unit and is electrically connected to the driving unit.
    Type: Grant
    Filed: December 8, 2015
    Date of Patent: June 26, 2018
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jae Jin Kim, Young Joo Ahn, Jae O Kwak, Ki Woong Kim
  • Publication number: 20180063916
    Abstract: A lighting apparatus according to an embodiment comprises: a circuit board; and a plurality of light emitting modules having first to third light source units for emitting different colors on the circuit board; a control unit for providing a current control signal for controlling a current of each of the first to third light source units; a driver for controlling currents of the first to third light source units with a current control signal of the control unit, and a memory unit for storing luminous flux deviation data of the first to third light source units of each of the plurality of light emitting modules, wherein the first light source unit includes a plurality of first light emitting devices for emitting red light, and the second light source unit includes a plurality of second light emitting devices for emitting green light, and the third light source unit includes a plurality of third light emitting devices for emitting blue light, and the control unit controls currents of the first, second, and thir
    Type: Application
    Filed: March 9, 2016
    Publication date: March 1, 2018
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Young Joo AHN, Do Yub KIM, Eon Ho SON, Mi Na SHIN
  • Patent number: 9897298
    Abstract: Disclosed is a light emitting module including a circuit board and a light source unit disposed on the circuit board. The light source unit includes a plurality of first, second and third light emitting devices emitting light of different colors, the plurality of first light emitting devices are disposed in an outer circumference of the second and third light emitting devices, the plurality of second light emitting devices are disposed in both sides of the plurality of the third light emitting devices, the plurality of first light emitting devices emits light having a wavelength longer than that of light emitted from the second and third light emitting devices. The plurality of second light emitting devices emits light having a wavelength longer than that of light emitted from the third light emitting devices, and the numbers of the first to third light emitting devices are different from one another.
    Type: Grant
    Filed: February 4, 2016
    Date of Patent: February 20, 2018
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Mi Na Shin, Eon Ho Son, Young Joo Ahn
  • Publication number: 20170299168
    Abstract: A lighting device may be provided that includes: a housing having a top opening and a bottom opening; an optical plate disposed in the top opening; heat sink disposed in the bottom opening; a driving unit which is received in the housing, disposed between the optical plate and the heat sink and receives external electric power; and light source which is received in the housing, disposed between the optical plate and the driving unit, spatially separated from the driving unit and is electrically connected to the driving unit.
    Type: Application
    Filed: December 8, 2015
    Publication date: October 19, 2017
    Inventors: Jae Jin KIM, Young Joo AHN, Jae O KWAK, Ki Woong KIM
  • Patent number: 9644825
    Abstract: A lighting device may be provided that includes: a light source which includes a blue light emitting device emitting blue light, and a red light emitting device emitting red light in a visible light spectrum; an optical exciter which is disposed on the light source, is spaced apart from the blue light emitting device and the red light emitting device, and includes at least one phosphor; and a power supply unit which is electrically connected to the light source and controls on/off of the blue light emitting device and the red light emitting device. When the blue light emitting device is an on-state and the red light emitting device is an off-state by the power supply unit, light emitted from the optical exciter is disposed within a specific area on a CIE 1931 chromaticity diagram. The specific area is formed by connecting three color coordinates, and the three color coordinates are (0.32, 0.4), (0.36, 0.5) and (0.368, 0.49).
    Type: Grant
    Filed: July 16, 2014
    Date of Patent: May 9, 2017
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Eon Ho Son, Mi Na Shin, Young Joo Ahn
  • Publication number: 20160230943
    Abstract: Disclosed is a light emitting module including a circuit board and a light source unit disposed on the circuit board. The light source unit includes a plurality of first, second and third light emitting devices emitting light of different colors, the plurality of first light emitting devices are disposed in an outer circumference of the second and third light emitting devices, the plurality of second light emitting devices are disposed in both sides of the plurality of the third light emitting devices, the plurality of first light emitting devices emits light having a wavelength longer than that of light emitted from the second and third light emitting devices. The plurality of second light emitting devices emits light having a wavelength longer than that of light emitted from the third light emitting devices, and the numbers of the first to third light emitting devices are different from one another.
    Type: Application
    Filed: February 4, 2016
    Publication date: August 11, 2016
    Applicant: LG INNOTEK CO., LTD.
    Inventors: Mi Na SHIN, Eon Ho SON, Young Joo AHN
  • Publication number: 20160161099
    Abstract: A lighting device may be provided that includes: a housing having a top opening and a bottom opening; an optical plate disposed in the top opening; heat sink disposed in the bottom opening; a driving unit which is received in the housing, disposed between the optical plate and the heat sink and receives external electric power; and light source which is received in the housing, disposed between the optical plate and the driving unit, spatially separated from the driving unit and is electrically connected to the driving unit.
    Type: Application
    Filed: December 8, 2015
    Publication date: June 9, 2016
    Inventors: Jae Jin KIM, Young Joo AHN, Jae O KWAK, Ki Woong KIM
  • Patent number: 9222660
    Abstract: A lighting device may be provided that includes: a housing having a top opening and a bottom opening; an optical plate disposed in the top opening; heat sink disposed in the bottom opening; a driving unit which is received in the housing, disposed between the optical plate and the heat sink and receives external electric power; and light source which is received in the housing, disposed between the optical plate and the driving unit, spatially separated from the driving unit and is electrically connected to the driving unit.
    Type: Grant
    Filed: August 9, 2012
    Date of Patent: December 29, 2015
    Assignee: LG INNOTEK CO., LTD.
    Inventors: Jae Jin Kim, Young Joo Ahn, Jae O Kwak, Ki Woong Kim
  • Publication number: 20150062869
    Abstract: A lighting device may be provided that includes: a light source which includes a blue light emitting device emitting blue light, and a red light emitting device emitting red light in a visible light spectrum; an optical exciter which is disposed on the light source, is spaced apart from the blue light emitting device and the red light emitting device, and includes at least one phosphor; and a power supply unit which is electrically connected to the light source and controls on/off of the blue light emitting device and the red light emitting device. When the blue light emitting device is an on-state and the red light emitting device is an off-state by the power supply unit, light emitted from the optical exciter is disposed within a specific area on a CIE 1931 chromaticity diagram. The specific area is formed by connecting three color coordinates, and the three color coordinates are (0.32, 0.4), (0.36, 0.5) and (0.368, 0.49).
    Type: Application
    Filed: July 16, 2014
    Publication date: March 5, 2015
    Inventors: Eon Ho SON, Mi Na SHIN, Young Joo AHN
  • Patent number: 8727577
    Abstract: An optical film is provided herein which may include a base film including a material having optical transmittance and a thermal resistance, a matrix layer disposed on the base film and including a fluorescent material, and a viscous layer disposed on the matrix layer including a material having adhesive property, wherein the viscous layer may have a prescribed thickness.
    Type: Grant
    Filed: August 1, 2013
    Date of Patent: May 20, 2014
    Assignee: LG Innotek Co., Ltd.
    Inventors: Young Joo Ahn, Jongchan Park, Young Jin Kim, AnNa Han
  • Patent number: 8723411
    Abstract: A photoluminescent sheet is disclosed. A photoluminescent sheet that includes a matrix resin layer, which is a thermosetting resin; a phosphor, which is included in the matrix resin layer and which converts the wavelength of light emitted from a blue LED; a curing agent, which is included in the matrix resin layer and which cures liquid thermosetting resin; and an additive, which is included in the matrix resin layer and which disperses the phosphor uniformly within the matrix resin layer, can implement white light from light having wavelengths corresponding to blue color.
    Type: Grant
    Filed: July 3, 2012
    Date of Patent: May 13, 2014
    Assignee: LG Innotek Co., Ltd.
    Inventors: Choong-Yong Sohn, Young-Joo Ahn, Young-Wook Ko
  • Publication number: 20130314895
    Abstract: An optical film is provided herein which may include a base film including a material having optical transmittance and a thermal resistance, a matrix layer disposed on the base film and including a fluorescent material, and a viscous layer disposed on the matrix layer including a material having adhesive property, wherein the viscous layer may have a prescribed thickness.
    Type: Application
    Filed: August 1, 2013
    Publication date: November 28, 2013
    Applicant: LG Innotek Co., Ltd.
    Inventors: Young Joo AHN, Jongchan Park, Young Jin Kim, AnNa Han
  • Patent number: 8517552
    Abstract: The optical film may include a base film including a material having optical transmittance and a thermal resistance, a matrix layer disposed on the base film which may include a fluorescent material, and a protective layer disposed on the matrix layer and which may include a material having adhesive property.
    Type: Grant
    Filed: October 18, 2010
    Date of Patent: August 27, 2013
    Assignee: LG Innotek Co., Ltd.
    Inventors: Young Joo Ahn, Jongchan Park, Young Jin Kim, AnNa Han
  • Publication number: 20130039072
    Abstract: A lighting device may be provided that includes: a housing having a top opening and a bottom opening; an optical plate disposed in the top opening; heat sink disposed in the bottom opening; a driving unit which is received in the housing, disposed between the optical plate and the heat sink and receives external electric power; and light source which is received in the housing, disposed between the optical plate and the driving unit, spatially separated from the driving unit and is electrically connected to the driving unit.
    Type: Application
    Filed: August 9, 2012
    Publication date: February 14, 2013
    Inventors: Jae Jin Kim, Young Joo Ahn, Jao O Kwak, Ki Woong Kim