Patents by Inventor Jin Gyu Park

Jin Gyu 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).

  • Publication number: 20250030874
    Abstract: A method is disclosed for predicting chroma components based on reconstructed luma information. In the disclosed embodiments, to intra-predict the current chroma block, the video decoding device decodes the prediction mode indicator of the current chroma block and checks whether the prediction mode indicator utilizes the Direct Mode_Intra Block Copy mode (DM_IBC mode) for the current chroma block. If the current chroma block utilizes DM_IBC mode, the video decoding device uses the block vector of the previously reconstructed corresponding luma block to generate the prediction block of the current chroma block.
    Type: Application
    Filed: September 24, 2024
    Publication date: January 23, 2025
    Inventors: Dong Gyu SIM, Joo Hyung BYEON, Min Hun LEE, Jin HEO, Seung Wook PARK
  • Publication number: 20250024601
    Abstract: A printed circuit board includes a substrate portion including a first insulating layer, and a first wiring layer disposed on or in the first insulating layer, and a connection structure disposed on or in the substrate portion, the connection structure including a plurality of first dielectric layers, first and second metal layers respectively disposed on the plurality of first dielectric layers, a second insulating layer disposed on the plurality of first dielectric layers, and a second wiring layer disposed on the second insulating layer. Each of the plurality of first dielectric layers includes an organic material. A distance between the first metal layer and the second metal layer is less than a distance between the first metal layer and the second wiring layer.
    Type: Application
    Filed: May 7, 2024
    Publication date: January 16, 2025
    Applicant: SAMSUNG ELECTRO-MECHANICS CO., LTD.
    Inventors: Jin Uk Lee, Tae Kyung Lee, Kee Ju Um, Min Gyu Park, Young Hun You
  • Publication number: 20240379156
    Abstract: The present invention relates to an optical property storage device and a system using the same. The device according to an exemplary embodiment of the present invention comprises: a light transistor in which the conductance between a source electrode and a drain electrode changes in accordance with optical properties of color temperature and illumination of incident light; and a variable resistance memory device of a second terminal in which a first electrode is electrically connected to any one electrode from among the source and drain electrodes of the light transistor, and which stores a conductance changing in accordance with the changed conductance of the light transistor.
    Type: Application
    Filed: April 7, 2022
    Publication date: November 14, 2024
    Inventors: Dae Hwan KIM, Dong Myoung KIM, Sung Jin CHOI, Chang Wook KIM, Jin Gyu PARK, Dong Uk KIM, Hyun Kyu LEE, Tae Jun YANG
  • Patent number: 12130531
    Abstract: An electro-optic media includes either a plurality of microcapsules in a binder, a polymeric sheet containing sealed microcells, or droplets in a continuous polymeric phase. Each of the microcapsules, microcells, or droplets contain a dispersion that includes a plurality of charged composite particles and a suspending fluid, and the charged particles move through the suspending fluid under the influence of an electric field. The composite particles include one or more types of pigment particles that are at least partially coated with a polymeric material. Each of the binder, polymeric sheet, continuous polymeric phase, the charged composite particles, and the suspending fluid have an index of refraction, and a difference between the index of refraction of the composite particles and at least one of the binder, polymeric sheet, continuous polymeric phase, and solvent is less than or equal to 0.05 at 550 nm.
    Type: Grant
    Filed: January 3, 2023
    Date of Patent: October 29, 2024
    Assignee: E Ink Corporation
    Inventors: Jin-Gyu Park, Richard J. Paolini, Jr., Peter Carsten Bailey Widger, Jillian Smith, Jay William Anseth, Craig A. Herb, George G. Harris, Mark Benjamin Romanowsky
  • Patent number: 12106870
    Abstract: Provided herein are composite materials and methods of making composite materials including carbon nanoscale fiber networks. The composite materials may include a stretched and doped carbon nanoscale fiber network and a capping layer. The methods of making the composite materials may include stretching a carbon nanoscale fiber network, contacting the nanoscale fiber network with a dopant, and disposing a capping layer on a surface of the carbon nanoscale fiber network.
    Type: Grant
    Filed: January 24, 2020
    Date of Patent: October 1, 2024
    Assignee: Florida State University Research Foundation, Inc.
    Inventors: Zhiyong Liang, Jin Gyu Park, Songlin Zhang, Ayou Hao
  • Publication number: 20230148203
    Abstract: An electro-optic media includes either a plurality of microcapsules in a binder, a polymeric sheet containing sealed microcells, or droplets in a continuous polymeric phase. Each of the microcapsules, microcells, or droplets contain a dispersion that includes a plurality of charged composite particles and a suspending fluid, and the charged particles move through the suspending fluid under the influence of an electric field. The composite particles include one or more types of pigment particles that are at least partially coated with a polymeric material. Each of the binder, polymeric sheet, continuous polymeric phase, the charged composite particles, and the suspending fluid have an index of refraction, and a difference between the index of refraction of the composite particles and at least one of the binder, polymeric sheet, continuous polymeric phase, and solvent is less than or equal to 0.05 at 550 nm.
    Type: Application
    Filed: January 3, 2023
    Publication date: May 11, 2023
    Inventors: Jin-Gyu PARK, Richard J. PAOLINI, Jr., Peter Carsten Bailey WIDGER, Jillian SMITH, Jay William ANSETH, Craig A. HERB, George G. HARRIS, Mark Benjamin ROMANOWSKY
  • Patent number: 11567388
    Abstract: An electro-optic media includes either a plurality of microcapsules in a binder, a polymeric sheet containing sealed microcells, or droplets in a continuous polymeric phase. Each of the microcapsules, microcells, or droplets contain a dispersion that includes a plurality of charged composite particles and a suspending fluid, and the charged particles move through the suspending fluid under the influence of an electric field. The composite particles include one or more types of pigment particles that are at least partially coated with a polymeric material. Each of the binder, polymeric sheet, continuous polymeric phase, the charged composite particles, and the suspending fluid have an index of refraction, and a difference between the index of refraction of the composite particles and at least one of the binder, polymeric sheet, continuous polymeric phase, and solvent is less than or equal to 0.05 at 550 nm.
    Type: Grant
    Filed: January 29, 2020
    Date of Patent: January 31, 2023
    Assignee: E Ink Corporation
    Inventors: Jin-Gyu Park, Richard J. Paolini, Jr., Peter Carsten Bailey Widger, Jillian Smith, Jay William Anseth, Craig A. Herb, George G. Harris, Mark Benjamin Romanowsky
  • Publication number: 20210358856
    Abstract: A method for fabricating a semiconductor device includes forming a low-k dielectric layer, forming a pattern by etching the low-k dielectric layer, and implanting a carbon-containing material into a surface of the pattern.
    Type: Application
    Filed: August 20, 2020
    Publication date: November 18, 2021
    Inventors: Jung Nam KIM, Jin Gyu PARK, Il Sup JIN, Min Ho HA
  • Publication number: 20200354654
    Abstract: Liquid detergent compositions are disclosed which comprise one or more shell-core capsules types. The core comprises one or more enzymes, wherein the material that forms the shell is able to be degraded by at least one of the enzymes. The capsules preserve the activity properties of the enzymes during the storage of the liquid detergent composition and they release the ingredients upon the application of shear during the use of the liquid detergent composition in a washing process. The methodology also enables the presence of incompatible benefit agents in the same product, and the reduction of undesirable residue on the articles that are being washed.
    Type: Application
    Filed: April 17, 2020
    Publication date: November 12, 2020
    Inventors: Rosa CASADO, Jay William ANSETH, Jin-Gyu PARK, Darwin Scott BULL
  • Publication number: 20200286646
    Abstract: Provided herein are composite materials and methods of making composite materials including carbon nanoscale fiber networks. The composite materials may include a stretched and doped carbon nanoscale fiber network and a capping layer. The methods of making the composite materials may include stretching a carbon nanoscale fiber network, contacting the nanoscale fiber network with a dopant, and disposing a capping layer on a surface of the carbon nanoscale fiber network.
    Type: Application
    Filed: January 24, 2020
    Publication date: September 10, 2020
    Inventors: Zhiyong Liang, Jin Gyu Park, Songlin Zhang, Ayou Hao
  • Publication number: 20200272017
    Abstract: An electro-optic media includes either a plurality of microcapsules in a binder, a polymeric sheet containing sealed microcells, or droplets in a continuous polymeric phase. Each of the microcapsules, microcells, or droplets contain a dispersion that includes a plurality of charged composite particles and a suspending fluid, and the charged particles move through the suspending fluid under the influence of an electric field. The composite particles include one or more types of pigment particles that are at least partially coated with a polymeric material. Each of the binder, polymeric sheet, continuous polymeric phase, the charged composite particles, and the suspending fluid have an index of refraction, and a difference between the index of refraction of the composite particles and at least one of the binder, polymeric sheet, continuous polymeric phase, and solvent is less than or equal to 0.05 at 550 nm.
    Type: Application
    Filed: January 29, 2020
    Publication date: August 27, 2020
    Inventors: Jin-Gyu PARK, Richard J. PAOLINI, JR., Peter Carsten Bailey WIDGER, Jillian SMITH, Jay William ANSETH, Craig A. HERB, George G. HARRIS, Mark Benjamin ROMANOWSKY
  • Patent number: 10586629
    Abstract: Provided herein are composite materials and methods of making composite materials including carbon nanoscale fiber networks. The composite materials may include a stretched and doped carbon nanoscale fiber network and a capping layer. The methods of making the composite materials may include stretching a carbon nanoscale fiber network, contacting the nanoscale fiber network with a dopant, and disposing a capping layer on a surface of the carbon nanoscale fiber network.
    Type: Grant
    Filed: April 19, 2017
    Date of Patent: March 10, 2020
    Assignee: Florida State University Research Foundation, Inc.
    Inventors: Zhiyong Liang, Jin Gyu Park, Songlin Zhang, Ayou Hao
  • Publication number: 20190293370
    Abstract: A heat sink for dissipating heat from a heat-generating apparatus includes one or more thermally conductive structures extending from, and in heat-conducting contact with, the heat-generating apparatus. The thermally conductive structures include sheets including carbon nanotubes, graphene, or boron nitride. The one or more thermally conductive structures are attached to the heat-generating apparatus in a configuration designed to dissipate heat from the heat-generating apparatus. Techniques for making a heat sink, and techniques of cooling a heat-generating apparatus are also described.
    Type: Application
    Filed: March 21, 2019
    Publication date: September 26, 2019
    Inventors: Zhiyong Liang, Jin Gyu Park, Nam Nguyen
  • Patent number: 10196269
    Abstract: A process is disclosed for removing impurities from a carbon nanotube structure and then orienting the nanotubes within the structure. The process may use environmentally benign materials and minimize damage to the carbon nanotubes. The process may provide a cost-effective way to manufacture nanomaterials based macroscopic parts and components, whose properties approach to those of the individual nanoparticles.
    Type: Grant
    Filed: June 3, 2016
    Date of Patent: February 5, 2019
    Assignee: The Florida State University Research Foundation, Inc.
    Inventors: Changchun Zeng, Zhiyong Liang, Yan Li, Jin Gyu Park
  • Publication number: 20180308604
    Abstract: Provided herein are composite materials and methods of making composite materials including carbon nanoscale fiber networks. The composite materials may include a stretched and doped carbon nanoscale fiber network and a capping layer. The methods of making the composite materials may include stretching a carbon nanoscale fiber network, contacting the nanoscale fiber network with a dopant, and disposing a capping layer on a surface of the carbon nanoscale fiber network.
    Type: Application
    Filed: April 19, 2017
    Publication date: October 25, 2018
    Inventors: Zhiyong Liang, Jin Gyu Park, Songlin Zhang, Ayou Hao
  • Patent number: 10092651
    Abstract: Provided is a fast dissolving film composition comprising a medically active component as an active ingredient, in which the bitter taste of the active ingredient is masked and the fast dissolving film composition has a high content of 50% or higher. More particularly, provided is a pharmaceutical composition which comprises sildenafil or pharmaceutically acceptable salts thereof as an active ingredient, and which comprises a combination of a specific bitter taste masking agent to achieve masking of a bitter taste. Further, provided is a fast dissolving film composition which comprises a combination of a specific plasticizer to mask a bitter taste, and in which the physical properties of the high-content film are excellent.
    Type: Grant
    Filed: February 28, 2013
    Date of Patent: October 9, 2018
    Assignee: SEOUL PHARMA CO., LTD.
    Inventors: Hyun Jun Jeong, Ik Hyeon Chang, Dal Geun Kim, Jin Hoo Lee, Jin Hee Um, Hyun Soo Kim, Kyung Tae Jung, Kyu Jeong Yeon, Jin Gyu Park
  • Patent number: 9541674
    Abstract: A photonic assembly for observing a preselected color includes an assembly of colloidal particles in a continuous liquid phase, the colloidal particles comprising a core scattering center and a shell layer surrounding the core, wherein the core scattering center is selected to scatter light having a predetermined wavelength, and wherein the shell has a thickness selected to provide an overall colloidal particle size that is about the same dimension as the wavelength of preselected color to be observed.
    Type: Grant
    Filed: May 23, 2014
    Date of Patent: January 10, 2017
    Assignee: President and Fellows of Harvard College
    Inventors: Vinothan Manoharan, Sofia Magkiriadou, Jin-Gyu Park
  • Publication number: 20160184439
    Abstract: The present invention relates to an oral dissolving film formulation containing donepezil and a manufacturing method thereof and, more specifically, an oral dissolving film formulation for treating dementia including donepezil or acid addition salt thereof, cyclodextrin or derivatives thereof, alginic acid or salts thereof and a substrate for forming films, which is manufactured by adding a substrate for forming films to a liquid solution manufactured by firstly adding donepezil or acid addition salt thereof and secondly adding alginic acid or salts thereof to a solution in which cyclodextrin or derivatives thereof is melted, covering bitter taste and paralysis of donepezil.
    Type: Application
    Filed: August 1, 2014
    Publication date: June 30, 2016
    Inventors: Hyun Soo KIM, Won Young JANG, Jin Hee UM, Sang Pil SIM, Kyu Jeong YEON, Jin Gyu PARK
  • Patent number: 9119294
    Abstract: A composite material for electromagnetic interference shielding is provided. The composite material comprises a stack including at least two electrically conductive nanoscale fiber films, which are spaced apart from one another by at least one insulating gap positioned between the at least two nanoscale fiber films. The stack is effective to provide a substantial multiple internal reflection effect. An electromagnetic interference shielded apparatus and a method for shielding an electrical circuit from electromagnetic interference is provided.
    Type: Grant
    Filed: August 26, 2013
    Date of Patent: August 25, 2015
    Assignee: Florida State University Research Foundation
    Inventors: Zhiyong Liang, Ben Wang, Chun Zhang, Jin Gyu Park
  • Publication number: 20150025084
    Abstract: Provided is a fast dissolving film composition comprising a medically active component as an active ingredient, in which the bitter taste of the active ingredient is masked and the fast dissolving film composition has a high content of 50% or higher. More particularly, provided is a pharmaceutical composition which comprises sildenafil or pharmaceutically acceptable salts thereof as an active ingredient, and which comprises a combination of a specific bitter taste masking agent to achieve masking of a bitter taste. Further, provided is a fast dissolving film composition which comprises a combination of a specific plasticizer to mask a bitter taste, and in which the physical properties of the high-content film are excellent.
    Type: Application
    Filed: February 28, 2013
    Publication date: January 22, 2015
    Applicant: SEOUL PHARMA CO., LTD
    Inventors: Hyun Jun Jeong, Ik Hyeon Chang, Dal Geun Kim, Jin Hoo Lee, Jin Hee Um, Hyun Soo Kim, Kyung Tae Jung, Kyu Jeong Yeon, Jin Gyu Park