Patents by Inventor Jung-Ho Park

Jung-Ho Park 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).

  • Optical filter for a stereoscopic display device comprising one or more alignment layers each having partition wall parts with height greater than that of center part and stereoscopic display device comprising the same
    Patent number: 8879009
    Abstract: An optical filter for a stereoscopic display device separating left-view and right-view images includes a substrate, one or more alignment layers formed on the substrate in a predetermined pattern and each having partition wall parts on edges of each alignment layer, and one or more liquid crystal layers formed on the alignment layers, wherein a height of each of the partition wall parts is two to ten times greater than a thickness of a center part of each alignment layer.
    Type: Grant
    Filed: November 10, 2011
    Date of Patent: November 4, 2014
    Assignee: LG Chem, Ltd.
    Inventors: Hyun-Sik Kim, Jung-Ho Park
  • METHODS OF INCORPORATING AMINO ACID ANALOGUES INTO A PROTEIN
    Publication number: 20140319415
    Abstract: The present invention provides a novel use of a SPP system for replacing natural amino acid residues with non-naturally occurring amino acids in a protein or peptide, using cell based expression system.
    Type: Application
    Filed: March 14, 2014
    Publication date: October 30, 2014
    Applicant: Rutgers, The State University of New Jersey
    Inventors: Masayori Inouye, Yojiro Ishida, Lili Mao, Yoshihiro Yamaguchi, Jung Ho Park
  • APPARATUS AND METHOD FOR CONTROLLING BUILT-IN MICROPHONE OF PORTABLE TERMINAL
    Publication number: 20140323114
    Abstract: An apparatus and method for controlling a built-in microphone of a portable terminal is provided. The method includes checking whether a connection device connected to the portable electronic device includes an external microphone; operating the built-in microphone of the portable electronic device to receive a first signal, upon connecting a call, when the connection device does not include the external microphone; and selecting, upon connecting the call while a plurality of connection devices are connected to the portable electronic device, one connection device from among the plurality of connection devices to output a second signal.
    Type: Application
    Filed: July 8, 2014
    Publication date: October 30, 2014
    Inventors: Sang-Kyu PARK, Seung-Yup LEE, Jung-Ho PARK, Soo-Ho SONG
  • SURFACE-MODIFIED ULTRAVIOLET BLOCKING POWDER AND ULTRAVIOLET BLOCKING COMPOSITION INCLUDING SAME
    Publication number: 20140288259
    Abstract: The present invention relates to a surface-modified ultraviolet blocking powder obtained by reacting an ultraviolet blocking powder including a chloroacetyl group, a phospholipid monomer including an unsaturated bonding, and a catalyst inducing the reaction of the chloroacetyl group and the unsaturated bonding. According to the surface-modified ultraviolet blocking powder of the present invention, the surface may be modified using an effective method, and through chemical bonding (covalent bonding) and as a result of surface modification, the stability of the powder is high. In addition, since the surface modification is performed by using a biocompatible component, the ultraviolet blocking composition including the surface-modified ultraviolet blocking powder may provide ultraviolet blocking properties and biocompatibility at the same time.
    Type: Application
    Filed: May 30, 2014
    Publication date: September 25, 2014
    Applicant: KCI CO., LTD.
    Inventors: Won Woo YU, Jung Ho PARK
  • Apparatus and method for controlling built-in microphone of portable terminal
    Patent number: 8774863
    Abstract: An apparatus and method for controlling a built-in microphone of a portable terminal is provided. The method includes detecting a call connection event when a call connection request is received or transmitted; checking information on a currently connected connection device upon detecting the call connection event; and when the information shows that the connected connection device is an earphone, activating a speaker included in the earphone and activating the built-in microphone.
    Type: Grant
    Filed: May 1, 2008
    Date of Patent: July 8, 2014
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Sang-Kyu Park, Seung-Yup Lee, Jung-Ho Park, Soo-Ho Song
  • Hollow actuator-driven droplet dispensing apparatus
    Patent number: 8678299
    Abstract: A hollow actuator-driven droplet dispensing apparatus may include an elastic tube having an elastic body, defining a storage space therein, and extending a predetermined length, and a hollow actuator fitted around the elastic tube so as to generate a force and a displacement in the longitudinal direction when an electric field is applied. The hollow actuator is expanded or contracted in the longitudinal direction of the elastic tube when the external voltage is applied, thereby reducing or enlarging the volume of an inner space of the elastic tube. The droplet dispensing apparatus can press the elastic tube to expand or contract the volume of the inner space of the tube using the hollow actuator capable of quickly generating a displacement in response to an application voltage so that a fixed amount of content can be discharged out and taken into the tube.
    Type: Grant
    Filed: October 27, 2009
    Date of Patent: March 25, 2014
    Assignee: Korea Institute of Machinery & Materials
    Inventors: Young Bog Ham, Jung Ho Park, So Nam Yun, Sang Gyu Choi
  • PACKAGE SUBSTRATES, SEMICONDUCTOR PACKAGES HAVING THE PACKAGE SUBSTRATES, AND METHODS FOR FABRICATING THE SEMICONDUCTOR PACKAGES
    Publication number: 20140063723
    Abstract: Package substrates, semiconductor packages including the package substrates, and methods for fabricating the semiconductor packages are provided. A package substrate may include a core including a first surface on which a semiconductor chip is disposed and a second surface opposite the first surface. The package substrate may also include a metal pad on the second surface of the core. The metal pad may include a saline water corrosion resistant surface.
    Type: Application
    Filed: August 30, 2013
    Publication date: March 6, 2014
    Inventors: YoungHoon RO, Seung Hwan Kim, Jung-Ho Park
  • LIQUID CRYSTAL DISPLAY
    Publication number: 20130342795
    Abstract: A liquid crystal display includes: a first substrate; a second substrate disposed opposite to the first substrate; a light blocking member disposed on one of the first substrate or the second substrate, where the light blocking member is disposed in a display area including a plurality of pixel areas, and the light blocking member includes a plurality of extensions having a predetermined plane shape; and a plurality of first spacers disposed on one of the first substrate and the second substrate and contacting an upper surface of a plurality of thin films disposed on the other of the first substrate and the second substrate, in which the extensions of the light blocking member includes a first extension and a second extension, and the first extension overlaps the first spacers, and the second extension does not overlap the first spacers.
    Type: Application
    Filed: March 14, 2013
    Publication date: December 26, 2013
    Applicant: SAMSUNG DISPLAY CO., LTD.
    Inventors: Jung Ho PARK, Tae Yong EOM, Soo Jeong HUH
  • Cross-Linked Copolymer Containing Phosphorylcholine Monomer and Cosmetic Composition Containing Same
    Publication number: 20130295038
    Abstract: Disclosed is a copolymer containing an ?,?-ethylenically unsaturated monomer, a phosphorylcholine monomer, and a cross-linking agent as a monomer. Also disclosed are a cosmetic composition containing the copolymer and a cosmetic material using the cosmetic composition.
    Type: Application
    Filed: November 23, 2011
    Publication date: November 7, 2013
    Applicant: KCI LIMITED
    Inventors: Yong Chul Kim, Hyeong Bae Kim, In Sun Han, Se Kwan Wang, Jung Ho Park
  • Method for high resolution ink-jet print using pre-patterned substrate and conductive substrate manufactured using the same
    Patent number: 8541093
    Abstract: A method for high resolution ink-jet print using a pre-patterned substrate employs an ink-jet printing device including an ink-jet head for discharging conductive ink droplets and a driving stage for supporting a substrate to which the conductive ink droplets are hit, to draw a fine line width pattern on the substrate. The method includes (A) forming a stripe pattern with repeated stripes on a substrate surface on which a fine line width pattern will be formed, thereby preparing a pre-patterned substrate; (B) loading the substrate to the ink-jet printing device; and (C) injecting conductive ink droplets to a substrate region where the stripe pattern is formed. An equivalent interval (d) of the stripe pattern and a fine line width (D) of the drawn fine line width pattern satisfy a relation of d<<D, and the hit ink droplets are flowed in an anisotropic form within the region.
    Type: Grant
    Filed: January 19, 2012
    Date of Patent: September 24, 2013
    Assignee: LG Chem, Ltd.
    Inventors: Tae-Su Kim, Jae-Jin Kim, Bu-Gon Shin, Duk-Sik Ha, Jung-Ho Park
  • OPTICAL FILTER FOR A STEREOSCOPIC DISPLAY DEVICE AND STEREOSCOPIC DISPLAY DEVICE COMPRISING THE SAME
    Publication number: 20130222721
    Abstract: An optical filter for a stereoscopic display device separating left-view and right-view images includes a substrate, an alignment layer formed on the substrate in a predetermined pattern and having a partition wall part on an edge of the alignment layer, and a liquid crystal layer formed on the alignment layer, wherein a height of the partition wall part is two to ten times greater than a thickness of a center part of the alignment layer.
    Type: Application
    Filed: November 10, 2011
    Publication date: August 29, 2013
    Applicant: LG CHEM, LTD.
    Inventors: Hyun-Sik Kim, Jung-Ho Park
  • Light amount adjusting device, and photographing apparatus and method
    Patent number: 8472800
    Abstract: A light amount adjusting device including a support plate comprising a first through hole through which light passes; a first slider that comprises a second through hole corresponding to the first through hole, and linearly moves with respect to the support plate along a first direction; a first driver for generating a driving force for moving the first slider with respect to the supporting plate; and a light amount adjuster installed on the first slider and for adjusting an amount of light passing through the light amount adjuster. By using such a simple and compact light amount adjusting device, a two-dimensional (2D) photographing or a three-dimensional photographing is conveniently selected and performed.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: June 25, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kyung-bae Lee, Jung-ho Park
  • Ultrasound diagnostic system and method for displaying doppler spectrum images of multiple sample volumes
    Patent number: 8353835
    Abstract: The embodiment of the present invention provides an ultrasound diagnostic system, including: an ultrasound diagnosis unit for transmitting ultrasound signals to a target object and receiving ultrasound echo signals to acquire B-mode image signals and Doppler spectrum image signals; a processor for forming at least one B-mode image based on the B-mode image signals and forming a plurality of Doppler spectrum images for a plurality of sample volumes designated on the B-mode image based on the Doppler spectrum image signals; a user input unit for allowing a user to input selection information indicating locations and sizes of the plurality of sample volumes; and an image display unit for displaying at least one B-mode image and the plurality of Doppler spectrum images.
    Type: Grant
    Filed: July 21, 2010
    Date of Patent: January 15, 2013
    Assignees: Medison Co., Ltd., Samsung Life Welfare Foundation
    Inventors: Cheol An Kim, Jung Ho Park, Seung Woo Park, Min Young Park, Bong Soo Yoo
  • Method for formation of line pattern using multiple nozzle head and display panel manufactured by the method
    Patent number: 8330365
    Abstract: A method for formation of a line pattern using a multiple nozzle head includes forming a cell region in which display cells with a height corresponding to a multiple of a line gap of nozzles provided to the multiple nozzle head are repeated in two dimensions; and forming different kinds of first and second line patterns alternatively repeated on the cell region by ink-jet printing using the multiple nozzle head. When the multiple nozzle head scans once, the first and second line patterns are formed at the same time under the condition that the height of the display cells and a gap between two associative line patterns are a multiple of the line gap of nozzles. This method may improve productivity by reducing the number of scans of the multiple nozzle head, and also decrease the possibility of open circuit occurring when forming a line pattern by ink jetting.
    Type: Grant
    Filed: January 9, 2008
    Date of Patent: December 11, 2012
    Assignee: LG Chem, Ltd.
    Inventors: Hyun-Sik Kim, Jung-Ho Park
  • Rubber Crawler Having Metal Core for Improvement of Wheel Separation and Durability
    Publication number: 20120286566
    Abstract: The present invention relates to a rubber crawler having a metal core for improvement of wheel separation and durability, and comprises metal core extensions formed at predetermined intervals along the lengthwise direction of the metal core of the rubber crawler, thereby avoiding the phenomenon of wheel separation which occurs during crawler operation, and minimizing lug breakage due to foreign objects, bend fatigue of a metal core, metal core exposure and breakage of a tread portion, so that the durability performance is enhanced.
    Type: Application
    Filed: December 13, 2010
    Publication date: November 15, 2012
    Applicant: DONG-IL RUBBER BELT CO., LTD.
    Inventors: Jung Ho Park, Kyu Jin Lee
  • ROTARY TYPE MICROWAVE HEATING FURNACE AND HEATING METHOD THEREOF
    Publication number: 20120267360
    Abstract: A rotary type microwave heating furnace of the present disclosure includes a cavity configured to form an airtight space to which the microwave is radiated, a microwave generation apparatus configured to radiate the microwave to the inside of the cavity, a heating element rotatably installed within the cavity in a tilted posture and configured to have the target heating subject received therein, a target heating subject supply apparatus configured to sequentially supply the target heating subjects to the heating element, a heating element rotation apparatus configured to supply power for rotating the heating element, and a control unit configured to control the amount of the target heating subject, supplied from the target heating subject supply apparatus, and the rotary velocity of the heating element performed by the heating element rotation apparatus.
    Type: Application
    Filed: June 1, 2011
    Publication date: October 25, 2012
    Inventors: Jung Ho Park, Jae Yong Ryu, Dae ju Hwang, Dong-Hyun Peck, Kye Hong Cho
  • METHOD FOR HIGH RRESOLUTION INK-JET PRINT USING PRE-PATTERNED SUBSTRATE AND CONDUCTIVE SUBSTRATE MANUFACTURED USING THE SAME
    Publication number: 20120183741
    Abstract: A method for high resolution ink-jet print using a pre-patterned substrate employs an ink-jet printing device including an ink-jet head for discharging conductive ink droplets and a driving stage for supporting a substrate to which the conductive ink droplets are hit, to draw a fine line width pattern on the substrate. The method includes (A) forming a stripe pattern with repeated stripes on a substrate surface on which a fine line width pattern will be formed, thereby preparing a pre-patterned substrate; (B) loading the substrate to the ink-jet printing device; and (C) injecting conductive ink droplets to a substrate region where the stripe pattern is formed. An equivalent interval (d) of the stripe pattern and a fine line width (D) of the drawn fine line width pattern satisfy a relation of d<<D, and the hit ink droplets are flowed in an anisotropic form within the region.
    Type: Application
    Filed: January 19, 2012
    Publication date: July 19, 2012
    Inventors: Tae-Su KIM, Jae-Jin Kim, Bu-Gon Shin, Duk-Sik Ha, Jung-Ho Park
  • Metal ink for ink-jet printing
    Patent number: 8197717
    Abstract: The present invention relates to a metal ink that comprises metal nano particles that are capped by a capping material; and an organic solvent that has a solubility parameter for swelling the capping material. In addition, the present invention relates to a method for producing a metal wire, which comprises the steps of jetting the metal ink by using an ink-jet nozzle, drying the metal ink, and firing the metal ink.
    Type: Grant
    Filed: December 17, 2008
    Date of Patent: June 12, 2012
    Assignee: LG Chem, Ltd.
    Inventors: Jung-Ho Park, Joon-Hyung Kim
  • Method for high resolution ink-jet print using pre-patterned substrate and conductive substrate manufactured using the same
    Patent number: 8113648
    Abstract: A method for high resolution ink-jet print using a pre-patterned substrate employs an ink-jet printing device including an ink-jet head for discharging conductive ink droplets and a driving stage for supporting a substrate to which the conductive ink droplets are hit, to draw a fine line width pattern on the substrate. The method includes (A) forming a stripe pattern with repeated stripes on a substrate surface on which a fine line width pattern will be formed, thereby preparing a pre-patterned substrate; (B) loading the substrate to the ink-jet printing device; and (C) injecting conductive ink droplets to a substrate region where the stripe pattern is formed. An equivalent interval (d) of the stripe pattern and a fine line width (D) of the drawn fine line width pattern satisfy a relation of d<<D, and the hit ink droplets are flowed in an anisotropic form within the region.
    Type: Grant
    Filed: December 5, 2007
    Date of Patent: February 14, 2012
    Assignee: LG Chem, Ltd.
    Inventors: Tae-Su Kim, Jae-Jin Kim, Bu-Gon Shin, Duk-Sik Ha, Jung-Ho Park
  • METHOD AND APPARATUS FOR CONTROLLING MULTI BAND ANTENNA IN MOBILE COMMUNICATION TERMINAL
    Publication number: 20110319038
    Abstract: An apparatus and method for controlling a multi-band antenna in a mobile communication terminal are provided. An apparatus for controlling a multi-band antenna in a mobile communication terminal includes a modem, an antenna unit, a Radio Frequency (RF) processing unit, and a switch module. The modem outputs at least one control signal corresponding to a target frequency band. The antenna unit changes a resonance frequency of the antenna according to the at least one control signal. The RF processing unit includes a plurality of transmission/reception (TX/RX) paths and processes TX/RX signals. The switch module connects the antenna to one of the TX/RX paths according to the at least one control signal.
    Type: Application
    Filed: June 28, 2011
    Publication date: December 29, 2011
    Applicant: SAMSUNG ELECTRONICS CO. LTD.
    Inventors: Jung-Ho PARK, Sung-Hwan KO, Suk-Chan HONG, Young-Hwan JUNG