Patents by Inventor Min Ryu

Min Ryu 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).

  • SEMICONDUCTOR DEVICE HAVING INSULATING PATTERN AND METHOD OF FORMING THE SAME
    Publication number: 20160020324
    Abstract: A semiconductor device includes a stressor and an insulating pattern. A device isolation layer is formed to define an active area on a substrate. A first gate electrode is formed on the active area. A second gate electrode is formed on the device isolation layer. A trench is formed in the active area between the first gate electrode and the second gate electrode. A stressor is formed in the trench. A cavity formed between the stressor and the device isolation layer and adjacent to the second gate electrode is disposed. An insulating pattern is formed in the cavity.
    Type: Application
    Filed: December 17, 2014
    Publication date: January 21, 2016
    Inventors: Pan-Kwi Park, Koung-Min Ryu, Moon-Han Park, Hyung-suk Jung, Jong-hoon Baek, Su-Young Choi
  • Electrode assembly including electrode units having the same width and different lengths, and battery cell and device including the electrode assembly
    Patent number: 9236631
    Abstract: There are provided an electrode assembly, a battery cell including the electrode assembly, and a device including the electrode assembly. The electrode assembly includes a combination of two or more electrode units having the same width and different lengths, wherein the electrode units are stacked so that a stepped portion is formed between the electrode units, and electrodes having different polarities face each other at an interface between the electrode units.
    Type: Grant
    Filed: April 25, 2014
    Date of Patent: January 12, 2016
    Assignee: LG Chem, Ltd.
    Inventors: Sung-Jin Kwon, Ki-Woong Kim, Soon-Ho Ahn, Dong-Myung Kim, Young-Hoon Kim, Sung-Han Yoon, Seung-Min Ryu
  • Electrode assembly including electrode units having the same length and different widths, and battery cell and device including the electrode assembly
    Patent number: 9231279
    Abstract: There are provided an electrode assembly, a battery cell including the electrode assembly, and a device including the electrode assembly. The electrode assembly includes a combination of two or more electrode units having the same length and different widths, wherein the electrode units are stacked so that a stepped portion is formed between the electrode units, and electrodes having different polarities face each other at an interface between the electrode units.
    Type: Grant
    Filed: November 18, 2013
    Date of Patent: January 5, 2016
    Assignee: LG CHEM, LTD.
    Inventors: Sung-Jin Kwon, Ki-Woong Kim, Soon-Ho Ahn, Dong-Myung Kim, Young-Hoon Kim, Sung-Han Yoon, Seung-Min Ryu
  • Stepwise electrode assembly having variously-shaped corner and secondary battery, battery pack and device comprising the same
    Patent number: 9225034
    Abstract: There is provided an electrode assembly having steps including: a first electrode stair including at least one first electrode unit; and a second electrode stair including at least one second electrode unit having an area different from that of the first electrode unit, wherein the first electrode stair and the second electrode stair are stacked to be adjacent, separated by at least one separator as a boundary therebetween and including one or more electrode laminates having steps formed by a difference between areas of the first electrode stair and the second electrode stair, and shapes of the corners of the first electrode stair and the second electrode stair having steps are different. There is also provided a secondary battery including the electrode assembly. Secondary batteries having various designs without restriction in shapes of corners of electrode units can be provided.
    Type: Grant
    Filed: October 24, 2013
    Date of Patent: December 29, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Seung-Min Ryu, Sung-Jin Kwon, Soon-Ho Ahn, Dong-Myung Kim, Ki-Woong Kim, Young-Hun Kim
  • REPAIR CIRCUIT AND FUSE CIRCUIT
    Publication number: 20150325316
    Abstract: A repair circuit includes first and second fuse circuits, a determination circuit and an output circuit. The first fuse circuit includes a first fuse and is configured to generate a first master signal indicating whether the first fuse has been programmed. The second fuse circuit includes second fuses and is configured to generate a first address indicating whether each of the second fuses has been programmed. The determination circuit is configured to generate a detection signal based on the first master signal and the first address. The detection signal indicates whether a negative program operation has been performed on the second fuse circuit. The output circuit is configured to generate a second master signal based on the first master signal and the detection signal and generate a repair address corresponding to a defective input address based on the first address and the detection signal.
    Type: Application
    Filed: January 13, 2015
    Publication date: November 12, 2015
    Inventors: Kyu-Chang KANG, Gil-Su KIM, Je-Min RYU, Yun-Young LEE, Kyo-Min SOHN
  • DEVICE AND METHOD FOR PROCESSING TRANSACTION REQUEST IN PROCESSING ENVIRONMENT OF TRUST ZONE
    Publication number: 20150302201
    Abstract: Provided is a device and method for operating a transaction application in a trust zone. The method includes confirming, by a processor, whether a transaction request from the application is performed in a processing environment of a secure world, and requesting an output unit, by the processor, for an output of notification information that corresponds to a result of the confirming, wherein the output of the notification information indicates that the transaction request is safe in response to the transaction request being performed in the processing environment of the secure world.
    Type: Application
    Filed: August 16, 2013
    Publication date: October 22, 2015
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Jae-min RYU
  • METHOD FOR ELICITING PLANT IMMUNE RESPONSES BY SEED PRIMING OF HEAT-TREATED BACILLUS CULTURE SOLUTION
    Publication number: 20150289515
    Abstract: The present invention relates to a method of eliciting plant immune responses based on seed priming by using the heat (high temperature)-treated culture solution of Bacillus spp, and the high pressure-sterilized culture solution of Bacillus sp. strains PB69 and 1628 which have been selected in the present invention exhibits an activity of eliciting induced systemic resistance similar to BTH, and also has an effect for inducing promoted plant growth and controlling plant diseases, and thus it is expected to contribute to enhance the crop productivity.
    Type: Application
    Filed: November 13, 2013
    Publication date: October 15, 2015
    Inventors: Choong Min Ryu, Geun Cheol Song
  • Memory apparatus and method therefor
    Patent number: 9158475
    Abstract: A memory apparatus and an operation of the memory apparatus which allow quick booting are provided. The memory apparatus includes a volatile memory, a non-volatile memory, and a memory control unit to control input/output of data stored in the volatile memory and the non-volatile memory. The memory control unit restores data, according to a control command input from outside of the memory apparatus, from the non-volatile memory to the volatile memory in an on-demand fashion during booting.
    Type: Grant
    Filed: April 30, 2010
    Date of Patent: October 13, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Seung-woo Ryu, Jae-min Ryu, Chul Lee
  • Devices and methods for deciding data read start
    Patent number: 9123407
    Abstract: A data read start decision device includes: a storing circuit configured to store code key data; a read check circuit configured to output a read start signal in response to code key data read from the storing circuit, and a controller configured to start reading environment setting data from the storing circuit in response to the read start signal. The read check circuit is configured to at least one of: receive the read start signal from the controller and transfer the read start signal to the controller in response to the read code key data; and generate the read start signal based on the read code key data and output the read start signal to the controller.
    Type: Grant
    Filed: November 7, 2013
    Date of Patent: September 1, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Je-Min Ryu, Sung-Min Seo, Ju-Seop Park
  • Stepped electrode assembly having predetermined a reversible capacitance ratio in the interface between electrode units, battery cell and device comprising the same
    Patent number: 9123967
    Abstract: There are provided an electrode assembly, and a battery cell, a battery pack, and a device. The electrode assembly includes a combination of two or more types of electrode units having different areas, wherein the electrode units are stacked such that steps are formed, and electrode units are formed such that a positive electrode and a negative electrode face one another at an interface between the electrode units.
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: September 1, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Sung-Jin Kwon, Soon-Ho Ahn, Dong-Myung Kim, Ki-Woong Kim, Young-Hoon Kim, Sung-Han Yoon, Seung-Min Ryu
  • STEPPED ELECTRODE ASSEMBLY HAVING PREDETERMINED A REVERSIBLE CAPACITANCE RATIO IN THE INTERFACE BETWEEN ELECTRODE UNITS, BATTERY CELL AND DEVICE COMPRISING THE SAME
    Publication number: 20150244019
    Abstract: There are provided an electrode assembly, and a battery cell, a battery pack, and a device. The electrode assembly includes a combination of two or more types of electrode units having different areas, wherein the electrode units are stacked such that steps are formed, and electrode units are formed such that a positive electrode and a negative electrode face one another at an interface between the electrode units.
    Type: Application
    Filed: May 8, 2015
    Publication date: August 27, 2015
    Inventors: Sung-Jin Kwon, Soon-Ho Ahn, Dong-Myung Kim, Ki-Woong Kim, Young-Hoon Kim, Sung-Han Yoon, Seung-Min Ryu
  • ELECTRODE ASSEMBLY, BATTERY CELL, MANUFACTURING METHOD OF ELECTRODE ASSEMBLY, AND MANUFACTURING METHOD OF BATTERY CELL
    Publication number: 20150236321
    Abstract: The present invention relates to a method of manufacturing an electrode assembly, the method including: preparing an electrode laminate including at least one negative electrode, at least one positive electrode, and at least one separation film; generating a separation film assembly by bonding remaining portions of the separation film positioned in regions not corresponding to shapes of the negative electrode and the positive electrode; and cutting the separation film assembly so as to correspond to the shapes of the negative electrode and the positive electrode, and an electrode assembly manufactured by the method.
    Type: Application
    Filed: April 27, 2015
    Publication date: August 20, 2015
    Inventors: Sung-Jin Kwon, Soon-Ho Ahn, Dong-Myung Kim, Ki-Woong Kim, Young-Hoon Kim, Sung-Han Yoon, Seung-Min Ryu
  • METHOD OF MANUFACTURING SEMICONDUCTOR DEVICE INCLUDING NICKEL-CONTAINING FILM
    Publication number: 20150228663
    Abstract: A method of manufacturing a semiconductor device is provided. A substrate including a structure in which a hole is formed is prepared. Precursors including a nickel alkoxide compound are vaporized. A nickel-containing layer is formed in the hole by providing the vaporized precursors including the nickel alkoxide compound onto the substrate.
    Type: Application
    Filed: January 16, 2015
    Publication date: August 13, 2015
    Inventors: Sang-chul Youn, Gyu-hee Park, Youn-joung Cho, Seung-min Ryu
  • ELECTRODE ASSEMBLY INCLUDING ELECTRODE UNITS HAVING THE SAME LENGTH AND DIFFERENT WIDTHS, AND BATTERY CELL AND DEVICE INCLUDING THE ELECTRODE ASSEMBLY
    Publication number: 20150221988
    Abstract: There are provided an electrode assembly, a battery cell including the electrode assembly, and a device including the electrode assembly. The electrode assembly includes a combination of two or more electrode units having the same length and different widths, wherein the electrode units are stacked so that a stepped portion is formed between the electrode units, and electrodes having different polarities face each other at an interface between the electrode units.
    Type: Application
    Filed: November 18, 2013
    Publication date: August 6, 2015
    Inventors: Sung-Jin Kwon, Ki-Woong Kim, Soon-Ho Ahn, Dong-Myung Kim, Young-Hoon Kim, Sung-Han Yoon, Seung-Min Ryu
  • Electrode assembly, battery cell, manufacturing method of electrode assembly, and manufacturing method of battery cell
    Patent number: 9048510
    Abstract: The present invention relates to a method of manufacturing an electrode assembly, the method including: preparing an electrode laminate including at least one negative electrode, at least one positive electrode, and at least one separation film; generating a separation film assembly by bonding remaining portions of the separation film positioned in regions not corresponding to shapes of the negative electrode and the positive electrode; and cutting the separation film assembly so as to correspond to the shapes of the negative electrode and the positive electrode, and an electrode assembly manufactured by the method.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: June 2, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Sung-Jin Kwon, Soon-Ho Ahn, Dong-Myung Kim, Ki-Woong Kim, Young-Hoon Kim, Sung-Han Yoon, Seung-Min Ryu
  • Electrode assembly having stepped portion, as well as battery cell, battery pack, and device including the electrode assembly
    Patent number: 8945744
    Abstract: There is provided an electrode assembly. The electrode assembly includes a stack of unit cells respectively including at least one negative electrode and at least one positive electrode, alternately stacked, wherein at least one separator is placed on each of both sides of the electrodes, and at least one of the unit cells has an area different from that of an adjacent unit cell to form at least one stepped portion on the electrode assembly. In addition, there are also provided a battery cell, a battery pack, and a device that include the electrode assembly.
    Type: Grant
    Filed: December 12, 2013
    Date of Patent: February 3, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Sung-Jin Kwon, Young-Hoon Kim, Soon-Ho Ahn, Dong-Myung Kim, Ki-Woong Kim, Sung-Han Yoon, Seung-Min Ryu
  • Method and apparatus for manufacturing metal separator for fuel cell
    Patent number: 8945241
    Abstract: The present invention provides an apparatus and method for manufacturing a metal separator for a fuel cell, which can manufacture large-sized metal separators in large quantities using metal plates such as stainless steel by thermoplastic deformation using an incremental and synchronized rubber molding process.
    Type: Grant
    Filed: July 31, 2012
    Date of Patent: February 3, 2015
    Assignees: Hyundai Motor Company, Kia Motors Corporation, Korea Advanced Institute of Science and Technology
    Inventors: Dong Yol Yang, Seung Min Ryu, Sae Hoon Kim, Yoo Chang Yang, Sang Mun Chin, Nam Young Cho
  • Stepped electrode assembly having predetermined a thickness ratio in the interface between electrode units, battery cell and device comprising the same
    Patent number: 8945743
    Abstract: There are provided an electrode assembly, and a battery cell, a battery pack, and a device. The electrode assembly includes a combination of two or more types of electrode units having different areas, wherein the electrode units are stacked such that steps are formed, and electrode units are formed such that a positive electrode and a negative electrode face one another at an interface between the electrode units.
    Type: Grant
    Filed: November 13, 2013
    Date of Patent: February 3, 2015
    Assignee: LG Chem, Ltd.
    Inventors: Sung-Jin Kwon, Soon-Ho Ahn, Dong-Myung Kim, Ki-Woong Kim, Young-Hoon Kim, Sung-Han Yoon, Seung-Min Ryu
  • Method of controlling memory access
    Patent number: 8943288
    Abstract: Provided is a method of controlling memory access. In a system including a first layer element executed in a privileged mode having a first priority of permission to access the entire region of a memory and second and third layer elements executed in an unprivileged mode having a second priority of permission to access a partial region of the memory, the method of controlling memory access determines whether the memory is accessible for each page that is an address space unit, based on which mode a layer element currently accessing the memory is executed in between the privileged mode and the unprivileged mode; and determines whether the memory is accessible based on which one of the first, second and third layer elements corresponds to a domain currently being attempted to be accessed from among a plurality of domains of the memory.
    Type: Grant
    Filed: January 8, 2013
    Date of Patent: January 27, 2015
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Sung-kwan Heo, Chan-ju Park, Sang-bum Suh, Joo-young Hwang, Jae-min Ryu
  • STEPPED ELECTRODE ASSEMBLY HAVING PREDETERMINED A THICKNESS RATIO IN THE INTERFACE BETWEEN ELECTRODE UNITS, BATTERY CELL AND DEVICE COMPRISING THE SAME
    Publication number: 20150010799
    Abstract: There are provided an electrode assembly, and a battery cell, a battery pack, and a device. The electrode assembly includes a combination of two or more types of electrode units having different areas, wherein the electrode units are stacked such that steps are formed, and electrode units are formed such that a positive electrode and a negative electrode face one another at an interface between the electrode units.
    Type: Application
    Filed: September 26, 2014
    Publication date: January 8, 2015
    Applicant: LG Chem, Ltd.
    Inventors: Sung-Jin Kwon, Soon-Ho Ahn, Dong-Myung Kim, Ki-Woong Kim, Young-Hoon Kim, Sung-Han Yoon, Seung-Min Ryu