Patents by Inventor Jung A Lim

Jung A Lim 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: 20180373084
    Abstract: The present application relates to a liquid crystal device. The liquid crystal device of the present application may realize a transparent white state, a transparent black state and a scattering state according to a level of an applied voltage at a fixed frequency. The liquid crystal device may be applied to, for example, a window of a vehicle, a smart window, a window protective film, a display, a light cutoff panel for a display, an active retarder for a 3D image display or a viewing angle controlling film.
    Type: Application
    Filed: March 31, 2016
    Publication date: December 27, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Eun Jung Lim, Sung Joon Min, Jung Sun You, Jung Woon Kim, Jin Hong Kim, Dong Hyun Oh
  • Patent number: 10143659
    Abstract: Disclosed are a controlled release pharmaceutical composition, comprising a melt-extruded pellet including a water-insoluble ammonium methacrylate copolymer, a polyvinyl acetate, and an active ingredient; and a polymer coating layer including a water-insoluble ammonium methacrylate copolymer formed on the surface of the pellet, and an oral formulation including the pharmaceutical composition.
    Type: Grant
    Filed: December 20, 2013
    Date of Patent: December 4, 2018
    Assignee: Samyang Biopharmaceutical Corporation
    Inventors: Sang-Yeob Park, Hye-Jung Lim, Kyung-Hee Kim
  • Publication number: 20180287610
    Abstract: Embodiments include an integrated clock gating (ICG) cell. The low power ICG cell may include an input condition determination circuit configured to generate a temporary inverted clock signal and an inverted output signal. The low power ICG cell may include an enable control logic circuit configured to receive the temporary inverted clock signal and the inverted output signal from the input condition determination circuit. The low power ICG cell may include a latch circuit coupled to the enable control logic circuit and configured to latch an input value dependent on at least the inverted output signal and the temporary inverted clock signal. The input condition determination circuit is configured to generate the temporary inverted clock signal only when it is needed.
    Type: Application
    Filed: June 21, 2017
    Publication date: October 4, 2018
    Inventors: James Jung LIM, Matthew BERZINS
  • Patent number: 10074788
    Abstract: Disclosed herein are a light emitting device package, a backlight unit, an illumination apparatus, and a method of manufacturing a light emitting device package capable of being used for a display application or an illumination application.
    Type: Grant
    Filed: October 24, 2017
    Date of Patent: September 11, 2018
    Assignee: LUMENS CO., LTD.
    Inventors: Seung-Hyun Oh, Sung-Sik Jo, Jung-A Lim, Sung-Yole Yun, Ji-Yeon Lee, Bo-Young Kim
  • Publication number: 20180246361
    Abstract: The present application relates to a method of manufacturing an optical device, an optical device and a use of the optical device. The method of manufacturing an optical device of the present application can form a patterned mold layer to maintain an appropriate gap between the upper and lower substrates, and can apply an imprinting process in patterning the mold layer to simply manufacture the mold pattern having the desired shape. In addition, the optical device manufactured by the above manufacturing method can have a low driving voltage and no short circuit phenomenon, and be realized as a flexible device. Such an optical device can be applied to various display devices such as LCDs.
    Type: Application
    Filed: September 8, 2016
    Publication date: August 30, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Jung Sun You, Sung Joon Min, Dong Hyun Oh, Jin Hong Kim, Jung Woon Kim, Eun Jung Lim
  • Publication number: 20180186744
    Abstract: Disclosed are novel compounds of specific chemical structures having inhibitory activity on c-Myc/Max/DNA complex formation or pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: March 1, 2018
    Publication date: July 5, 2018
    Applicants: NATIONAL CANCER CENTER, KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Kyung Chae JEONG, Hwan Jung LIM, Seong Jun PARK, Ho Kyung SEO, Kyung Ohk AHN, Sang Jin LEE, Eun Sook LEE
  • Publication number: 20180177019
    Abstract: Disclosed is a method for manufacturing a chip scale package (CSP) for a light-emitting diode (LED). The method may include a light-emitting device mounting step for mounting a plurality of light-emitting devices on a substrate strip, a phosphor forming step for forming a phosphor on the plurality of light-emitting devices, a reflective member forming step for forming a reflective member on the substrate strip to surround the phosphor, and a package singulation step for singulating unit packages by cutting the substrate strip and the reflective member.
    Type: Application
    Filed: February 14, 2018
    Publication date: June 21, 2018
    Applicant: LUMENS CO., LTD.
    Inventors: Seung Hyun OH, Seung Hoon LEE, Sung Yole YUN, Jung A LIM, Sung Sik JO, In Soo KIM, Tae Kyung YOO
  • Patent number: 9958742
    Abstract: The present application relates to an optical element. The exemplary optical element may have a variable transmittance by whether an external signal is applied or not. Also, since the optical element may apply the external signal by using a composite layer having a low transmittance to light in an infrared region, the optical element may block heat, and save energy. Such an optical element may be usefully employed in various optical devices, for example, a sunroof.
    Type: Grant
    Filed: March 9, 2015
    Date of Patent: May 1, 2018
    Assignee: LG CHEM, LTD.
    Inventors: Sung Joon Min, Eun Jung Lim, Dong Hyun Oh, Jung Woon Kim, Jung Sun You, Jin Hong Kim
  • Patent number: 9951021
    Abstract: Disclosed are novel compounds of specific chemical structures having inhibitory activity on c-Myc/Max/DNA complex formation or pharmaceutically acceptable salts thereof.
    Type: Grant
    Filed: July 28, 2017
    Date of Patent: April 24, 2018
    Assignees: NATIONAL CANCER CENTER, KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Kyung Chae Jeong, Hwan Jung Lim, Seong Jun Park, Ho Kyung Seo, Kyung Ohk Ahn, Sang Jin Lee, Eun Sook Lee
  • Patent number: 9927425
    Abstract: The present invention relates to an apparatus and method for testing a multi-function and a drug response of platelet based on a centrifugal microfluidics. The testing apparatus according to the present invention may include: a rotatable disk; a sample chamber arranged at the center of the disk such that a blood sample is accommodated therein; stirring chambers respectively connected to the sample chamber in multiple radial directions so as to introduce a shear flow in the blood sample; microchannels connected to the stirring chambers such that adhesion and cohesion of platelets occur during the movement of the blood sample; and a waste sample chamber in which the blood sample is accommodated after passing through the microchannels. According to the present invention, multiple drug tests can be performed on a single blood sample at one time in multiple channels such that multiple tests is possible with respect to complex platelet functions, and thus testing time is reduced and testing costs can be saved.
    Type: Grant
    Filed: December 27, 2013
    Date of Patent: March 27, 2018
    Assignee: Korea University Research and Business Foundation
    Inventors: Se Hyun Shin, Chae Seung Lim, Jeong Hoon Nam, Hyun Jung Lim
  • Patent number: 9930107
    Abstract: Provided is a method for balancing load of a server in a communication system. The method includes receiving, by a client, a new access request message; checking load status of servers that the client itself manages; selecting a lowest-load server among the servers as a server to which the client is to send the new access request message; and sending the new access request message to the selected server.
    Type: Grant
    Filed: November 26, 2012
    Date of Patent: March 27, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hae-Jung Lim, Hong-Seok Yang, Jai-Jin Lim
  • Patent number: 9930750
    Abstract: A method for manufacturing a chip scale package (CSP) for a light-emitting diode (LED). The method may include a light-emitting device mounting step for mounting a plurality of light-emitting devices on a substrate strip, a phosphor forming step for forming a phosphor on the plurality of light-emitting devices, a reflective member forming step for forming a reflective member on the substrate strip to surround the phosphor, and a package singulation step for singulating unit packages by cutting the substrate strip and the reflective member.
    Type: Grant
    Filed: August 19, 2015
    Date of Patent: March 27, 2018
    Assignee: LUMENS CO., LTD.
    Inventors: Seung Hyun Oh, Seung Hoon Lee, Sung Yole Yun, Jung A Lim, Sung Sik Jo, In Soo Kim, Tae Kyung Yoo
  • Patent number: 9923128
    Abstract: Provided are a light emitting device package in which lens tilting is prevented to reduce luminance and color deviations and a backlight unit having the same. The light emitting device package includes an encapsulation material disposed on a substrate to surround a light emitting device and a guide member disposed on the encapsulation material to guide an assembly path of a lens. The guide member includes a first inclined surface having a first inclination to guide a light incident part of the lens and a second inclined surface having a second inclination greater than the first inclination to further guide the light incident part of the lens.
    Type: Grant
    Filed: April 26, 2016
    Date of Patent: March 20, 2018
    Assignee: LUMENS CO., LTD.
    Inventors: Seunghyun Oh, Seunghoon Lee, Pyounggug Kim, Yungeon Cho, Sungsik Jo, Jung-a Lim
  • Publication number: 20180074377
    Abstract: A display element, a method for manufacturing the same, and a use thereof are provided. The display element can induce a decrease in driving voltage without reducing a difference in a cell gap, have durability by ensuring proper adhesion characteristics, and, specifically, can effectively overcome a problem of the display element including a vertical alignment adhesive layer, in particular, a problem of increasing driving voltage, which can be generated when the thickness is increased so as to improve the adhesion characteristics.
    Type: Application
    Filed: June 10, 2016
    Publication date: March 15, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Jung Sun You, Yoon Kyung Kwon, Dong Hyun Oh, Sung Joon Min, Jin Hong Kim, Jung Woon Kim, Eun Jung Lim
  • Patent number: 9914737
    Abstract: The present invention relates to a novel triazolopyrimidinone or triazolopyridinone derivative, a tautomer thereof, a stereoisomer thereof and their mixture, or a pharmaceutically acceptable salt thereof; and a pharmaceutical composition for preventing or treating a tankyrase-related disease, which contains the same as an active ingredient.
    Type: Grant
    Filed: July 10, 2015
    Date of Patent: March 13, 2018
    Assignee: ST PHARM CO., LTD.
    Inventors: Jung Nyoung Heo, Hwan Jung Lim, Kwang Rok Kim, Kyung Jin Kim, Uk Il Kim, Hyung Tae Bang, Ji Hye Yoon
  • Publication number: 20180067355
    Abstract: A liquid crystal device and the use thereof are provided. The liquid crystal device has an advantage in terms of power consumption since a normally transparent mode may be realized in a state in which an external electric field is not applied, and can exhibit an excellent light blocking characteristic when an external electric field is applied.
    Type: Application
    Filed: March 28, 2016
    Publication date: March 8, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Jin Hong KIM, Dong Hyun OH, Sung Joon MIN, Jung Sun YOU, Jung Woon KIM, Eun Jung LIM
  • Publication number: 20180062069
    Abstract: Provided is a method of manufacturing an ultrasound probe. The method includes: preparing a backing layer having first and second surfaces with different heights due to forming a groove in the backing layer, wherein first and second electrodes are exposed on the first and second surfaces, respectively; forming a third electrode that is in contact with the first electrode; forming a base piezoelectric unit on the third electrode, the base piezoelectric unit including a piezoelectric layer; forming a piezoelectric unit by removing an upper region of the base piezoelectric unit; and forming a fourth electrode on the backing layer and the piezoelectric unit.
    Type: Application
    Filed: November 6, 2017
    Publication date: March 1, 2018
    Inventors: Gil-Ju JIN, Jung-Lim PARK
  • Publication number: 20180047884
    Abstract: Disclosed herein are a light emitting device package, a backlight unit, an illumination apparatus, and a method of manufacturing a light emitting device package capable of being used for a display application or an illumination application.
    Type: Application
    Filed: October 24, 2017
    Publication date: February 15, 2018
    Applicant: LUMENS CO., LTD.
    Inventors: Seung-Hyun OH, Sung-Sik JO, Jung-A LIM, Sung-Yole YUN, Ji-Yeon LEE, Bo-Young KIM
  • Publication number: 20180029988
    Abstract: Disclosed are novel compounds of specific chemical structures having inhibitory activity on c-Myc/Max/DNA complex formation or pharmaceutically acceptable salts thereof.
    Type: Application
    Filed: July 28, 2017
    Publication date: February 1, 2018
    Applicants: NATIONAL CANCER CENTER, KOREA RESEARCH INSTITUTE OF CHEMICAL TECHNOLOGY
    Inventors: Kyung Chae JEONG, Hwan Jung LIM, Seong Jun PARK, Ho Kyung SEO, Kyung Ohk AHN, Sang Jin LEE, Eun Sook LEE
  • Publication number: 20180011352
    Abstract: The present invention relates to a liquid crystal device, a method of manufacturing the liquid crystal device, and the use of the liquid crystal device. The liquid crystal device according to the present invention has excellent light shielding rate variability characteristics. Such a liquid crystal device can be applied to various optical modulation devices such as a smart window, a window protection film, a flexible display device, an active retarder for displaying a 3D image, or a viewing angle adjustment film.
    Type: Application
    Filed: February 5, 2016
    Publication date: January 11, 2018
    Applicant: LG Chem, Ltd.
    Inventors: Jung Woon Kim, Sung Joon Min, Jung Sun You, Jin Hong Kim, Eun Jung Lim, Dong Hyun Oh