Patents by Inventor Sang-Hyuk Park

Sang-Hyuk 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).

  • Patent number: 9111356
    Abstract: Disclosed herein is a method of processing images based on image segmentation using higher-order correlation clustering. In an image segmentation method according to an embodiment of the present invention, an input image is segmented into superpixels. A hypergraph is constructed by connecting two or more adjacent superpixels, among the superpixels, to one another. A joint feature map is created by extracting feature vectors from respective edges of the hypergraph, and partitioning the hypergraph based on higher-order correlation clustering in consideration of specific constraints.
    Type: Grant
    Filed: August 24, 2012
    Date of Patent: August 18, 2015
    Assignee: Korea Advanced Institute of Science and Technology
    Inventors: Chang Dong Yoo, Sung Woong Kim, Sang Hyuk Park
  • Patent number: 9106057
    Abstract: Provided are a white-emitting monomolecular compound using excited-state intramolecular proton transfer (ESIPT) characteristics, and an organic electroluminescence device and a laser device comprising same. The white-emitting monomolecular compound according to the present invention is prepared by covalently bonding at least two types of molecules which produce different colors and have excited-state intramolecular proton transfer (ESIPT) characteristics. The white-emitting monomolecular compound according to the present invention achieves white luminescence irrespective of the concentration thereof and of the state of the materials thereof, and therefore can be used in a variety of fields including an organic electroluminescence device and a laser device.
    Type: Grant
    Filed: September 12, 2013
    Date of Patent: August 11, 2015
    Assignees: DONGWOO FINE-CHEM CO. LTD., SNU R&DB FOUNDATION
    Inventors: Soo Young Park, Sang Hyuk Park, Ji Eon Kwon
  • Patent number: 9083028
    Abstract: Disclosed herein is a secondary battery pack including an anode and cathode terminal of a battery cell, the anode and cathode terminal being made of a plate-shaped conductive member, and being electrically connected to a PCM, a battery cell having the anode and cathode terminal formed at one end thereof, the battery cell being provided at the end thereof with a thermally welded surplus portion, and a PCM including a PCB having a protection circuit formed thereon, the PCB being provided at one side thereof with a cathode and an anode terminal connection portion and at the other side thereof with an external input and output terminal connection portion, an external input and output terminal electrically connected to the protection circuit of the PCB via the external input and output terminal connection portion of the PCB, and an electrically insulative PCM case.
    Type: Grant
    Filed: March 15, 2012
    Date of Patent: July 14, 2015
    Assignee: LG CHEM, LTD.
    Inventors: Jong Woon Choi, Hyung Ku Yun, Sang Hyuk Park
  • Patent number: 9077155
    Abstract: Provided are a white-emitting monomolecular compound using excited-state intramolecular proton transfer (ESIPT) characteristics, and an organic electroluminescence device and a laser device comprising same. The white-emitting monomolecular compound according to the present invention is prepared by covalently bonding at least two types of molecules which produce different colors and have excited-state intramolecular proton transfer (ESIPT) characteristics. The white-emitting monomolecular compound according to the present invention achieves white luminescence irrespective of the concentration thereof and of the state of the materials thereof, and therefore can be used in a variety of fields including an organic electroluminescence device and a laser device.
    Type: Grant
    Filed: September 12, 2013
    Date of Patent: July 7, 2015
    Assignees: DONGWOO FINE-CHEM CO. LTD., SNU R&DB FOUNDATION
    Inventors: Soo Young Park, Sang Hyuk Park, Ji Eon Kwon
  • Patent number: 9024036
    Abstract: Provided are a white-emitting monomolecular compound using excited-state intramolecular proton transfer (ESIPT) characteristics, and an organic electroluminescence device and a laser device comprising same. The white-emitting monomolecular compound according to the present invention is prepared by covalently bonding at least two types of molecules which produce different colors and have excited-state intramolecular proton transfer (ESIPT) characteristics. The white-emitting monomolecular compound according to the present invention achieves white luminescence irrespective of the concentration thereof and of the state of the materials thereof, and therefore can be used in a variety of fields including an organic electroluminescence device and a laser device.
    Type: Grant
    Filed: September 12, 2013
    Date of Patent: May 5, 2015
    Assignees: Dongwoo Fine-Chem Co. Ltd., SNU R&DB Foundation
    Inventors: Soo Young Park, Sang Hyuk Park, Ji Eon Kwon
  • Publication number: 20150049322
    Abstract: A substrate processing system may include at least one transfer device which transfers a substrate between a plurality of substrate processors and includes a first controller which controls the transfer device and a first communication module connected to the first controller, and at least one maintenance device configured to perform maintenance for the substrate processors and includes a second controller which controls the maintenance device and a second communication module connected to the second controller. The first controller may obtain information about the maintenance device through the first and second communication modules to control the transfer device, and the second controller may obtain information about the transfer device through the first and second communication modules to control the maintenance device.
    Type: Application
    Filed: July 1, 2014
    Publication date: February 19, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-Hyuk PARK, Doo-Jin YUN, Chung-Jae LEE, In-Heui YUN, Chang-soo LEE
  • Publication number: 20140312850
    Abstract: Provided are an apparatus and a method for battery balancing, and more particularly, to an apparatus and a method for battery balancing capable of implementing balancing between batteries which are connected in parallel.
    Type: Application
    Filed: April 17, 2014
    Publication date: October 23, 2014
    Applicant: SK INNOVATION CO., LTD.
    Inventors: Woo Seok SONG, Sang Hyuk PARK
  • Publication number: 20140306666
    Abstract: Provided are an apparatus and a method for battery balancing, and more particularly, an apparatus and a method for battery balancing capable of implementing balancing between batteries which are connected in parallel by controlling a power relay assembly.
    Type: Application
    Filed: April 9, 2014
    Publication date: October 16, 2014
    Applicant: SK Innovation Co., Ltd.
    Inventors: Geun Young Choi, Sang Ho Kim, Woo Seok Song, Jun Ho Kim, Jee Hoon Jeon, Se Hun Jeong, Hyun Seok Kim, Sang Hyuk Park, Jae Geun Jeon, Woo Jin Lee, Jai Hyun Choi, Wook Ho Shin, Se Ho Park
  • Publication number: 20140033974
    Abstract: A mask for deposition for forming a pattern on a transparent substrate according to the present invention includes a mask member having a mask alignment mark penetratedly formed so as to be aligned with a substrate alignment mark formed on the transparent substrate; and an unevenness region formed on one surface of the mask member so as to be adjacent to the mask alignment mark and having protrusions and depressions on a surface thereof. In accordance with embodiments of the present invention, it is possible to prevent the alignment error of the mask from occurring by increasing the recognition rate of the align marks formed on the substrate and the mask. As a result, it is possible to reduce the manufacturing costs by reducing the defective rate of the organic light emitting diode (OLED) display device.
    Type: Application
    Filed: July 25, 2013
    Publication date: February 6, 2014
    Inventors: Jae-Min Hong, Sang-Hyuk Park, Woo-Young Jung, Ha-Nul Kwen, Suk-Ho Kang, Jeong-Yeol Lee
  • Publication number: 20140018543
    Abstract: Provided are a white-emitting monomolecular compound using excited-state intramolecular proton transfer (ESIPT) characteristics, and an organic electroluminescence device and a laser device comprising same. The white-emitting monomolecular compound according to the present invention is prepared by covalently bonding at least two types of molecules which produce different colors and have excited-state intramolecular proton transfer (ESIPT) characteristics. The white-emitting monomolecular compound according to the present invention achieves white luminescence irrespective of the concentration thereof and of the state of the materials thereof, and therefore can be used in a variety of fields including an organic electroluminescence device and a laser device.
    Type: Application
    Filed: September 12, 2013
    Publication date: January 16, 2014
    Applicants: SNU R&DB Foundation, Dongwoo Fine-Chem Co., Ltd.
    Inventors: Soo Young Park, Sang Hyuk Park, Ji Eon Kwon
  • Publication number: 20140012009
    Abstract: Provided are a white-emitting monomolecular compound using excited-state intramolecular proton transfer (ESIPT) characteristics, and an organic electroluminescence device and a laser device comprising same. The white-emitting monomolecular compound according to the present invention is prepared by covalently bonding at least two types of molecules which produce different colors and have excited-state intramolecular proton transfer (ESIPT) characteristics. The white-emitting monomolecular compound according to the present invention achieves white luminescence irrespective of the concentration thereof and of the state of the materials thereof, and therefore can be used in a variety of fields including an organic electroluminescence device and a laser device.
    Type: Application
    Filed: September 12, 2013
    Publication date: January 9, 2014
    Applicants: SNU R&DB Foundation, Dongwoo Fine-Chem Co. Ltd.
    Inventors: Soo Young Park, Sang Hyuk Park, Ji Eon Kwon
  • Publication number: 20140012008
    Abstract: Provided are a white-emitting monomolecular compound using excited-state intramolecular proton transfer (ESIPT) characteristics, and an organic electroluminescence device and a laser device comprising same. The white-emitting monomolecular compound according to the present invention is prepared by covalently bonding at least two types of molecules which produce different colors and have excited-state intramolecular proton transfer (ESIPT) characteristics. The white-emitting monomolecular compound according to the present invention achieves white luminescence irrespective of the concentration thereof and of the state of the materials thereof, and therefore can be used in a variety of fields including an organic electroluminescence device and a laser device.
    Type: Application
    Filed: September 12, 2013
    Publication date: January 9, 2014
    Applicants: SNU R&DB Foundation, Dongwoo Fine-Chem Co. Ltd.
    Inventors: Soo Young Park, Sang Hyuk Park, Ji Eon Kwon
  • Publication number: 20130298826
    Abstract: A mask having both ends supported on a frame when a tensile force is applied in a first direction includes: a mask main body unit having a band form extended in the first direction; a plurality of pattern units including a plurality of pattern slits extended and opened in the first direction and separately disposed in a second direction crossing the first direction, and disposed in the mask main body unit in the first direction; and a plurality of dummy units including a plurality of dummy slits separated from each other with the pattern units therebetween, disposed in the mask main body unit, extended and opened in the first direction, and separately disposed in the second direction.
    Type: Application
    Filed: March 7, 2013
    Publication date: November 14, 2013
    Inventors: Sang-Hyuk Park, Jae-Min Hong, Woo-Young Jung, Ha-Nul Kwen
  • Patent number: 8569510
    Abstract: Provided are a white-emitting monomolecular compound using excited-state intramolecular proton transfer (ESIPT) characteristics, and an organic electroluminescence device and a laser device comprising same. The white-emitting monomolecular compound according to the present invention is prepared by covalently bonding at least two types of molecules which produce different colors and have excited-state intramolecular proton transfer (ESIPT) characteristics. The white-emitting monomolecular compound according to the present invention achieves white luminescence irrespective of the concentration thereof and of the state of the materials thereof, and therefore can be used in a variety of fields including an organic electroluminescence device and a laser device.
    Type: Grant
    Filed: April 21, 2010
    Date of Patent: October 29, 2013
    Assignees: Dongwoo Fine-Chem Co. Ltd., SNU R&DB Foundation
    Inventors: Soo Young Park, Sang Hyuk Park, Ji Eon Kwon
  • Publication number: 20130188869
    Abstract: Disclosed herein is a method of processing images based on image segmentation using higher-order correlation clustering. In an image segmentation method according to an embodiment of the present invention, an input image is segmented into superpixels. A hypergraph is constructed by connecting two or more adjacent superpixels, among the superpixels, to one another. A joint feature map is created by extracting feature vectors from respective edges of the hypergraph, and partitioning the hypergraph based on higher-order correlation clustering in consideration of specific constraints.
    Type: Application
    Filed: August 24, 2012
    Publication date: July 25, 2013
    Applicant: Korea Advanced Institute of Science and Technology
    Inventors: Chang Dong Yoo, Sung Woong Kim, Sang Hyuk Park
  • Publication number: 20130040170
    Abstract: Disclosed herein is a secondary battery pack including an anode and cathode terminal of a battery cell, the anode and cathode terminal being made of a plate-shaped conductive member, and being electrically connected to a PCM, a battery cell having the anode and cathode terminal formed at one end thereof, the battery cell being provided at the end thereof with a thermally welded surplus portion, and a PCM including a PCB having a protection circuit formed thereon, the PCB being provided at one side thereof with a cathode and an anode terminal connection portion and at the other side thereof with an external input and output terminal connection portion, an external input and output terminal electrically connected to the protection circuit of the PCB via the external input and output terminal connection portion of the PCB, and an electrically insulative PCM case.
    Type: Application
    Filed: March 15, 2012
    Publication date: February 14, 2013
    Applicant: LG CHEM, LTD.
    Inventors: Jong Woon CHOI, Hyung Ku YUN, Sang Hyuk PARK
  • Publication number: 20120235793
    Abstract: The wafer carrier information management system includes a reader unit for reading wafer carrier information from a transmitting/receiving unit attached to a wafer carrier in a buffer, and a reader unit controller for collecting the wafer carrier information from the reader unit. The system may further include a buffer controller for collecting the wafer carrier information from the reader unit controller, and a wafer manager for receiving the wafer carrier information from the buffer controller.
    Type: Application
    Filed: March 12, 2012
    Publication date: September 20, 2012
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Hyun Jae Yi, Byung Soo Park, Sang Hyuk Park, In Cheol Kim, Chang Soo Lee
  • Patent number: 8222069
    Abstract: An image sensor including a first region where a pad is to be formed, and a second region where a light-receiving element is to be formed. A pad is formed over a substrate of the first region. A passivation layer is formed over the substrate of the first and second regions to expose a portion of the pad. A color filter is formed over the passivation layer of the second region. A microlens is formed over the color filter. A bump is formed over the pad. A protective layer is formed between the bump and the pad to expose the portion of the pad.
    Type: Grant
    Filed: September 13, 2011
    Date of Patent: July 17, 2012
    Assignee: Intellectual Ventures II LLC
    Inventor: Sang Hyuk Park
  • Publication number: 20120046472
    Abstract: Provided are a white-emitting monomolecular compound using excited-state intramolecular proton transfer (ESIPT) characteristics, and an organic electroluminescence device and a laser device comprising same. The white-emitting monomolecular compound according to the present invention is prepared by covalently bonding at least two types of molecules which produce different colors and have excited-state intramolecular proton transfer (ESIPT) characteristics. The white-emitting monomolecular compound according to the present invention achieves white luminescence irrespective of the concentration thereof and of the state of the materials thereof, and therefore can be used in a variety of fields including an organic electroluminescence device and a laser device.
    Type: Application
    Filed: April 21, 2010
    Publication date: February 23, 2012
    Applicants: SNU R&DB FOUNDATION, DONGWOO FINE-CHEM CO. LTD
    Inventors: Soo Young Park, Sang Hyuk Park, Ji Eon Kwon
  • Publication number: 20120003776
    Abstract: An image sensor including a first region where a pad is to be formed, and a second region where a light-receiving element is to be formed. A pad is formed over a substrate of the first region. A passivation layer is formed over the substrate of the first and second regions to expose a portion of the pad. A color filter is formed over the passivation layer of the second region. A microlens is formed over the color filter. A bump is formed over the pad. A protective layer is formed between the bump and the pad to expose the portion of the pad.
    Type: Application
    Filed: September 13, 2011
    Publication date: January 5, 2012
    Applicant: INTELLECTUAL VENTURES II LLC
    Inventor: Sang Hyuk Park