Patents by Inventor Ji-hoon Jung

Ji-hoon Jung 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: 8793078
    Abstract: The present invention provides a method for constructing a database of atomic fingerprint descriptors. The invention provides a method for predicting activation energy using an atomic fingerprint descriptor and an atomic descriptor, the method comprising the steps of: (i) calculating the atomic fingerprint descriptor of a substrate; (ii) comparing the calculated atomic fingerprint descriptor with the constructed atomic fingerprint descriptor database to select an atomic position where cytochrome P450-mediated metabolism occurs; and (iii) predicting activation energy for the selected atomic position using an atomic descriptor. Also, the invention provides a method of predicting the activation energy of CYP450-mediated phase I metabolism using effective atomic descriptors.
    Type: Grant
    Filed: October 20, 2011
    Date of Patent: July 29, 2014
    Assignee: Bioinformatics & Molecular Design Research Center
    Inventors: Ky Youb Nam, Kyoung Tai No, Doo Nam Kim, Won Seok Oh, Sung Kwang Lee, Ji Hoon Jung, Kwang Hwi Cho, Chang Joon Lee
  • Publication number: 20140091536
    Abstract: A sealing apparatus of a touch panel provided in a portable terminal including a body and the touch panel, wherein the sealing apparatus is attached and coupled to a coupling area between the body and the touch panel to seal the coupling area while the touch panel is suspended over the body by a resilient member.
    Type: Application
    Filed: September 30, 2013
    Publication date: April 3, 2014
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Yu-Dong BAE, Kun-Woo Baek, Jin-Hyoung Park, Eun-Hwa Lee, Jeong-Seok Lee, Dae-Kwang Jung, Ji-Hoon Jung
  • Publication number: 20130328447
    Abstract: An actuator using an electro-active polymer is provided. The actuator includes a vibration plate fixed to an electronic device; at least one electro-active polymer attached to the vibration plate, and activated when electric voltage is applied thereto; and at least one mass joined to at least one a combination member disposed on the vibration plate.
    Type: Application
    Filed: June 10, 2013
    Publication date: December 12, 2013
    Inventors: Jin-Hyoung PARK, Yu-Dong Bae, Eun-Hwa Lee, Dae-Kwang Jung, Ji-Hoon Jung
  • Publication number: 20130321358
    Abstract: A coordinate indicating device which inputs coordinates to a coordinate measuring device is provided. The coordinate indicating device includes a power receiver for wirelessly receiving drive power from the coordinate measuring device, a rectifier for rectifying the wirelessly received drive power into Direct Current (DC) drive power, a battery for storing the rectified drive power, an actuator for outputting at least one of preset vibration, frictional force, and electrostatic force, based on relative positions of the coordinate measuring device and the coordinate indicating device by using the rectified drive power provided from the battery, a coordinate indicator for indicating coordinates at predetermined coordinates on the coordinate measuring device, and a shielding portion for shielding the coordinate indicator.
    Type: Application
    Filed: June 3, 2013
    Publication date: December 5, 2013
    Inventors: Jin-Hyoung Park, Yu-Dong Bae, Eun-Hwa Lee, Dae-Kwang Jung, Ji-Hoon Jung
  • Patent number: 8587700
    Abstract: A method of detecting defects in an image sensor that may occur from a floating diffusion area of the image sensor, a tester using the method, and a control signal generator using the method include a photo diode generating charges corresponding to an image signal; a transmission transistor having a first terminal connected to a the photodiode and a second terminal connected to a floating diffusion area, thereby transmitting the charges generated in the photo diode to the floating diffusion area in response to a charge transmission control signal; and a reset transistor having a first terminal applied by a reset voltage and a second transistor connected to the floating diffusion area, thereby transmitting the reset voltage to the floating diffusion area in response to a reset control signal. The reset transistor is turned on during at least one sampling zone selected between reset level sampling and signal level sampling that are performed with respect to the image sensor.
    Type: Grant
    Filed: October 19, 2009
    Date of Patent: November 19, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jun-taek Lee, Byung-hyun Yim, Kwang-hee Lee, Ji-hoon Jung
  • Publication number: 20130042904
    Abstract: A solar cell module includes a window unit integrally formed with a transparent substrate unit, a plurality of solar cells, and an electrode unit electrically connected to the solar cells. The solar cells and the electrode unit are provided in the transparent substrate unit.
    Type: Application
    Filed: August 8, 2012
    Publication date: February 21, 2013
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: June-Hyeon AHN, Kyu-Sub Kwak, Ji-Hoon Jung, Shin-Hee Cho
  • Publication number: 20120084012
    Abstract: The present invention provides a method for constructing a database of atomic fingerprint descriptors. The invention provides a method for predicting activation energy using an atomic fingerprint descriptor and an atomic descriptor, the method comprising the steps of: (i) calculating the atomic fingerprint descriptor of a substrate; (ii) comparing the calculated atomic fingerprint descriptor with the constructed atomic fingerprint descriptor database to select an atomic position where cytochrome P450-mediated metabolism occurs; and (iii) predicting activation energy for the selected atomic position using an atomic descriptor. Also, the invention provides a method of predicting the activation energy of CYP450-mediated phase I metabolism using effective atomic descriptors.
    Type: Application
    Filed: October 20, 2011
    Publication date: April 5, 2012
    Applicant: BIOINFORMATICS & MOLECULAR DESIGN RESEARCH CENTER
    Inventors: Ky Youb Nam, Kyoung Tai No, Doo Nam Kim, Won Seok Oh, Sung Kwang Lee, Ji Hoon Jung, Kwang Hwi Cho, Chang Joon Lee
  • Publication number: 20110213558
    Abstract: The present invention provides a method for constructing a database of atomic fingerprint descriptors. The invention provides a method for predicting activation energy using an atomic fingerprint descriptor and an atomic descriptor, the method comprising the steps of: (i) calculating the atomic fingerprint descriptor of a substrate; (ii) comparing the calculated atomic fingerprint descriptor with the constructed atomic fingerprint descriptor database to select an atomic position where cytochrome P450-mediated metabolism occurs; and (iii) predicting activation energy for the selected atomic position using an atomic descriptor. Also, the invention provides a method of predicting the activation energy of CYP450-mediated phase I metabolism using effective atomic descriptors.
    Type: Application
    Filed: November 12, 2009
    Publication date: September 1, 2011
    Applicant: Bioinformatics & Molecular Design Research Center
    Inventors: Ky Youb Nam, Kyoung Tai No, Doo Nam Kim, Won Seok Oh, Sung Kwang Lee, Ji Hoon Jung, Kwang Hwi Cho, Chang Joon Lee
  • Publication number: 20110116537
    Abstract: Provided is a signal discriminating method of an electronic intelligence receiver. The method includes: detecting a start time and an end time of modulation on pulse (MOP) due to a direct path signal and a multi path signal from a received signal; and extracting at least one of signal strength, frequency, and phase by using in-phase component and quadrature component of the signal in a time from a start time of the signal to a start time of the MOP. As a result, the present invention can prevent faulty discrimination or no discrimination of a signal due to a multi path signal and an unintended MOP to extract signal parameters.
    Type: Application
    Filed: November 11, 2010
    Publication date: May 19, 2011
    Applicant: LIG Nex1 Co., Ltd.
    Inventor: Ji Hoon Jung
  • Publication number: 20100155797
    Abstract: CMOS image sensors and methods of manufacturing the same are provided, the CMOS image sensors include an epitaxial layer, a photodiode, a transfer transistor, CMOS transistors, first metal wirings and a second metal wiring formed on a substrate. The substrate may have a photodiode region, a floating diffusion region, an active pixel sensor (APS) array circuit region and a peripheral circuit region. The photodiode may be formed on the epitaxial layer in the photodiode region. The transfer transistor may be formed on the epitaxial layer in the floating diffusion region. The CMOS transistors may be formed on the epitaxial layer in the APS array circuit region and the peripheral circuit region. The first metal wirings may be formed over the photodiode region. The second metal wiring may be formed on one of the first metal wirings. The second metal wiring may be located higher than the first metal wirings.
    Type: Application
    Filed: December 15, 2009
    Publication date: June 24, 2010
    Inventors: Jun-Taek Lee, Jun-Pyo Ko, Ji-Hoon Jung, Myoung-Bae Won
  • Publication number: 20100097477
    Abstract: A method of detecting defects in an image sensor that may occur from a floating diffusion area of the image sensor, a tester using the method, and a control signal generator using the method include a photo diode generating charges corresponding to an image signal; a transmission transistor having a first terminal connected to a the photodiode and a second terminal connected to a floating diffusion area, thereby transmitting the charges generated in the photo diode to the floating diffusion area in response to a charge transmission control signal; and a reset transistor having a first terminal applied by a reset voltage and a second transistor connected to the floating diffusion area, thereby transmitting the reset voltage to the floating diffusion area in response to a reset control signal. The reset transistor is turned on during at least one sampling zone selected between reset level sampling and signal level sampling that are performed with respect to the image sensor.
    Type: Application
    Filed: October 19, 2009
    Publication date: April 22, 2010
    Applicant: Samsung Electronics, Co., Ltd.
    Inventors: Jun-taek Lee, Byung-hyun Yim, Kwang-hee Lee, Ji-hoon Jung