Patents by Inventor Seung-Woo Yu

Seung-Woo Yu 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: 11961775
    Abstract: In one example, a semiconductor device can comprise a substrate, a device stack, first and second internal interconnects, and an encapsulant. The substrate can comprise a first and second substrate sides opposite each other, a substrate outer sidewall between the first substrate side and the second substrate side, and a substrate inner sidewall defining a cavity between the first substrate side and the second substrate side. The device stack can be in the cavity and can comprise a first electronic device, and a second electronic device stacked on the first electronic device. The first internal interconnect can be coupled to the substrate and the device stack. The encapsulant can cover the substrate inner sidewall and the device stack and can fill the cavity. Other examples and related methods are disclosed herein.
    Type: Grant
    Filed: November 8, 2022
    Date of Patent: April 16, 2024
    Assignee: Amkor Technology Singapore Holding Pte. Ltd.
    Inventors: Gyu Wan Han, Won Bae Bang, Ju Hyung Lee, Min Hwa Chang, Dong Joo Park, Jin Young Khim, Jae Yun Kim, Se Hwan Hong, Seung Jae Yu, Shaun Bowers, Gi Tae Lim, Byoung Woo Cho, Myung Jea Choi, Seul Bee Lee, Sang Goo Kang, Kyung Rok Park
  • Patent number: 10916315
    Abstract: A nonvolatile memory device includes a first memory cell array, a first bi-directional multiplexer, a first register, a second register, a first I/O pad and a second I/O pad. The first memory cell array stores first data. The first bi-directional multiplexer receives the first data and distributes the first data into first sub-data and second sub-data. The first register stores first sub-data from the first bi-directional multiplexer. The second register stores second sub-data from a second bi-directional multiplexer. The first I/O pad outputs the first sub-data from the first register to outside. The second I/O pad outputs the second sub-data from the second register to the outside.
    Type: Grant
    Filed: January 31, 2020
    Date of Patent: February 9, 2021
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung Woo Yu, Sang Lok Kim, Byung Kwan Chun, Byung Hoon Jeong, Jeong Don Ihm, Young Don Choi
  • Publication number: 20200258583
    Abstract: A nonvolatile memory device includes a first memory cell array, a first bi-directional multiplexer, a first register, a second register, a first I/O pad and a second I/O pad. The first memory cell array stores first data. The first bi-directional multiplexer receives the first data and distributes the first data into first sub-data and second sub-data. The first register stores first sub-data from the first bi-directional multiplexer. The second register stores second sub-data from a second bi-directional multiplexer. The first I/O pad outputs the first sub-data from the first register to outside. The second I/O pad outputs the second sub-data from the second register to the outside.
    Type: Application
    Filed: January 31, 2020
    Publication date: August 13, 2020
    Inventors: SEUNG WOO YU, SANG LOK KIM, BYUNG KWAN CHUN, BYUNG HOON JEONG, JEONG DON IHM, YOUNG DON CHOI
  • Publication number: 20190267668
    Abstract: A method for producing an ionic conductive film is disclosed. The method includes preparing a precursor solution, wherein the precursor solution contains a framework compound having a single bond or double bond between phosphorus (P) and nitrogen (N), a metal salt compound, and an organic solvent; preforming a solution process of the precursor solution in a non-vacuum condition to form a precursor film on a base; and preforming a heat-treating process of the precursor film to form a coated film containing metal-phosphorus-oxynitride.
    Type: Application
    Filed: June 28, 2017
    Publication date: August 29, 2019
    Applicant: CHUNGANG UNIVERSITY INDUSTRY ACADEMIC COOPERATION FOUNDATION
    Inventors: Myung Gil KIM, Seung Woo YU
  • Patent number: 10025112
    Abstract: A stereoscopic display device includes a 3D formatter for aligning a left eye image data and a right eye image data received from an outside of the stereoscopic display device in an interlaced method and forwarding the same, a data compensating unit for selecting a compensation data on the left eye image data and the right eye image data received from the 3D formatter from a compensation look-up table having the compensating data on the left eye image data and the right eye image data on each gray scale preset thereon, and compensating the left eye image data and the right eye image data, and a panel driving unit for displaying the left eye image data and the right eye image data from the data compensating unit on a display unit alternately in lines.
    Type: Grant
    Filed: November 29, 2011
    Date of Patent: July 17, 2018
    Assignee: LG DISPLAY CO., LTD.
    Inventor: Seung-Woo Yu
  • Publication number: 20120147138
    Abstract: A stereoscopic display device includes a 3D formatter for aligning a left eye image data and a right eye image data received from an outside of the stereoscopic display device in an interlaced method and forwarding the same, a data compensating unit for selecting a compensation data on the left eye image data and the right eye image data received from the 3D formatter from a compensation look-up table having the compensating data on the left eye image data and the right eye image data on each gray scale preset thereon, and compensating the left eye image data and the right eye image data, and a panel driving unit for displaying the left eye image data and the right eye image data from the data compensating unit on a display unit alternately in lines.
    Type: Application
    Filed: November 29, 2011
    Publication date: June 14, 2012
    Inventor: Seung-Woo YU
  • Publication number: 20100168421
    Abstract: The present invention relates to the novel antibacterial compounds having potent antibacterial activity as inhibitors of peptide deformylase. This invention further relates to pharmaceutically acceptable salts thereof, to processes for their preparation, and to pharmaceutical compositions containing them as an active ingredient.
    Type: Application
    Filed: June 4, 2008
    Publication date: July 1, 2010
    Applicant: ILDONG PHARMACEUTICAL CO., LTD.
    Inventors: Jae Hoon KANG, Seung Woo YU, Hee Yeol LEE, Kyung Mi AN, Bong Hwan CHO
  • Publication number: 20080234333
    Abstract: The present invention relates to the novel antibacterial compounds having potent antibacterial activity as inhibitors of peptide deformylase. This invention further relates to pharmaceutically acceptable salts thereof, to processes for their preparation, and to pharmaceutical compositions containing them as an active ingredient.
    Type: Application
    Filed: April 21, 2006
    Publication date: September 25, 2008
    Inventors: Jae-Hoon Kang, Seung-Woo Yu, Hee-Yeol Lee, Kyung-Mi An, Bong-Hwan Cho
  • Patent number: 6063778
    Abstract: The invention provides novel cephalosporin derivatives of the formula (I) ##STR1## and salts thereof for use in pharmaceutical compositions. Also novel precursors for synthesis of the cephalosporins are disclosed.
    Type: Grant
    Filed: June 26, 1998
    Date of Patent: May 16, 2000
    Assignee: Il-Dong Pharm. Co., Ltd.
    Inventors: Kee-Won Kim, Jae-Hoon Kang, Dong-Sik Yu, Moo-Soo Jang, Seung-Woo Yu
  • Patent number: 5274465
    Abstract: A document conveying circuit for use in a facsimile system capable of manually conveying a document and supplementing for the low conveying speed of a document by means of a manual conveying method. The circuit compensates for discontinuous and irregular speed of a manual document conveying process. The inventive subject includes a first sensor for detecting a conveying distance of a document, a codec for coding the output signal from a picture signal processor and decoding the data of a memory, a memory for storing the output signal of said codec, a data processor for controlling said codec and a memory, an error indicator for indicating a speed error in response to the document conveying speed, a conveying distance detector, a first timer for controlling the second sensor controller, and a second timer for controlling the picture signal processor.
    Type: Grant
    Filed: September 8, 1992
    Date of Patent: December 28, 1993
    Assignee: SamSung Electronics Co. Ltd.
    Inventor: Seung-Woo Yu