Patents by Inventor Hyun Ryu

Hyun 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).

  • MONOMERS, POLYMERS AND PHOTORESIST COMPOSITIONS
    Publication number: 20180059545
    Abstract: In one preferred embodiment, polymers are provided that comprise a structure of the following Formula (I): Photoresists that comprises such polymers also are provided.
    Type: Application
    Filed: August 31, 2016
    Publication date: March 1, 2018
    Inventors: Eui Hyun Ryu, Min Kyung Jang, Jung Woo Kim, Kwang-Mo Choi, Hyun Jeon, Woo-Hyung Lee, Myung-Yeol Kim
  • Heat sink and memory module having the same
    Patent number: 9894805
    Abstract: A heat sink for a memory module includes a thermally conductive base plate configured to be mounted to a module board underneath the base plate, a plurality of radiation fins protruding upwardly from the base plate, and a pocket cover extending upwardly from an opening that is formed in the base plate to be positioned corresponding to a passive device on the module board, and covering the passive device that protrudes through the opening.
    Type: Grant
    Filed: August 5, 2016
    Date of Patent: February 13, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Ji-Yong Kim, Yu-Sung Kim, Chung-Hyun Ryu, Sung-Ki Lee
  • DEVICE AND METHOD FOR TRANSMITTING MESSAGE
    Publication number: 20180026975
    Abstract: Provided is a method of transmitting a message. The method includes: obtaining identification information used to identify a user based on bio information of the user that is obtained by a device; determining whether control over an external device is approved based on the identification information; obtaining control information used to control an operation of the external device based on the determination; and transmitting a message including the control information to the external device.
    Type: Application
    Filed: January 5, 2016
    Publication date: January 25, 2018
    Inventors: Chan-hong MIN, Sun-hwa KIM, Jin LA, Jong-hyun RYU, Kyung-ho JEONG
  • METHOD AND APPARATUS FOR PROVIDING NOTIFICATION
    Publication number: 20180027523
    Abstract: An electronic device is provided. The electronic device includes: a transceiver configured to communicate with at least one wearable device and receive, from the at least one wearable device, status information indicating whether the at least one wearable device is currently being worn; and a processor configured to determine whether to send a notification request to the at least one wearable device based on the status information received by the transceiver.
    Type: Application
    Filed: September 29, 2017
    Publication date: January 25, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-hyun RYU, Han-joo CHAE
  • Foldable device and method of controlling the same
    Patent number: 9864410
    Abstract: A foldable device and a method of controlling the same are provided. The foldable device includes: a flexible display which includes a main display area and an edge display area; and a controller which is configured to determine, based on an angle at which the foldable device is unfolded, a range of a partial activation area of the main display area, wherein the range of the partial activation area is partially bounded by a boundary between the edge display area and the main display area.
    Type: Grant
    Filed: November 30, 2015
    Date of Patent: January 9, 2018
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jin La, Yu-dong Bae, Yong-ho Kim, Jong-hyun Ryu, Yong-gook Park, Ae-young Lim, Kyung-ho Jeong, Youn-ho Choi
  • METHOD OF PROVIDING ACTIVITY NOTIFICATION AND DEVICE THEREOF
    Publication number: 20170365156
    Abstract: A method of providing an activity notification is provided. The method includes registering, by the device, information about the activity notification according to a request for registering the activity notification, and transmitting, by the device, the registered information about the activity notification to a management device, wherein the management device performs a process of providing the activity notification.
    Type: Application
    Filed: August 9, 2017
    Publication date: December 21, 2017
    Inventors: Han-joo CHAE, Hyun-soo NAH, Jong-hyun RYU, Sang-ok CHA, Seung-eok CHOI, Won-young CHOI
  • Photosensitive resin composition for color filter and color filter using the same
    Patent number: 9841675
    Abstract: Disclosed are a photosensitive resin composition for a color filter that includes (A) a colorant including a cyanine dye represented by the following Chemical Formula 1, (B) an acrylic-based binder resin, (C) a photopolymerizable monomer, (D) a photopolymerization initiator, and (E) a solvent, and a color filter using the same. In the above Chemical Formula 1, each substituent is the same as described in the detailed description.
    Type: Grant
    Filed: July 16, 2013
    Date of Patent: December 12, 2017
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Ji-Young Jeong, Dong-Wan Kim, Ji-Hong Kim, Jee-Hyun Ryu, In-Jae Lee, Gyu-Seok Han
  • ELECTRONIC PARKING BRAKE SYSTEM FOR VEHICLE AND DRIVING METHOD THEREOF
    Publication number: 20170349154
    Abstract: Disclosed herein are an electronic parking brake system for a vehicle and a method of driving the system, which are capable of stopping the vehicle when the operation of a vehicle service brake is impossible during the travel of the vehicle. The electronic parking brake system for the vehicle includes a controller that stores a control value of a parking brake for decelerating the vehicle to a target deceleration and outputs a braking command including the control value of the parking brake, and an electronic parking brake that generates a clamping force based on a braking command inputted from the controller.
    Type: Application
    Filed: May 25, 2017
    Publication date: December 7, 2017
    Inventor: Kwang Hyun RYU
  • A METHOD FOR CONTROLLING GLYCOSYLATION OF RECOMBINANT GLYCOPROTEIN
    Publication number: 20170342392
    Abstract: The present invention relates to a method for controlling a glycosylation pattern of a recombinant glycoprotein, comprising culturing a cell comprising polynucleotide encoding a recombinant glycoprotein in a culture medium comprising insulin.
    Type: Application
    Filed: December 30, 2015
    Publication date: November 30, 2017
    Applicant: LG CHEM, LTD.
    Inventors: Kyu Yong KIM, Soo Hyun RYU, Sam Sook SEOL, Sun Young KIM
  • Electrode with improvement of biased movement and secondary battery comprising the same
    Patent number: 9825301
    Abstract: The present disclosure refers to a secondary battery comprising a reinforcing material in the fore part of an electrode current collector used in a jelly-roll type electrode assembly, thereby making the jelly-roll type electrode assembly wound in the predetermined position and eventually solving the problem an internal short-circuit due to biased movement.
    Type: Grant
    Filed: September 30, 2014
    Date of Patent: November 21, 2017
    Assignee: LG Chem, Ltd.
    Inventors: Young-Soo Kim, Kwan-Soo Lee, Duk-Hyun Ryu
  • METHOD AND DEVICE FOR PROVIDING CONTENT
    Publication number: 20170329855
    Abstract: Provided is a method of providing content, via a device, the method including: obtaining bio-information of a user using content executed on the device, and context information indicating a situation of the user at a point of obtaining the bio-information of the user; determining an emotion of the user using the content, based on the obtained bio-information of the user and the obtained context information; extracting at least one portion of content corresponding to the emotion of the user that satisfies a predetermined condition; and generating content summary information including the extracted at least one portion of content, and emotion information corresponding to the extracted at least one portion of content.
    Type: Application
    Filed: November 27, 2015
    Publication date: November 16, 2017
    Inventors: Jong-hyun RYU, Han-joo CHAE, Sang-ok CHA, Won-young CHOI
  • Method and apparatus for providing notification
    Patent number: 9814017
    Abstract: An electronic device is provided. The electronic device includes: a transceiver configured to communicate with at least one wearable device and receive, from the at least one wearable device, status information indicating whether the at least one wearable device is currently being worn; and a processor configured to determine whether to send a notification request to the at least one wearable device based on the status information received by the transceiver.
    Type: Grant
    Filed: January 6, 2015
    Date of Patent: November 7, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-hyun Ryu, Han-joo Chae
  • METHOD FOR MARKING OIL PRODUCTS AND MARKER COMPOSITION FOR OIL PRODUCTS
    Publication number: 20170297971
    Abstract: According to the present invention, a deuterium-substituted marker for fuel is synthesized through substitution with deuterium so as to have structurally and chemically similar properties to those of a molecule configuring fuel oil. A molecule of the deuterium-substituted marker is significantly similar to the conventional molecule configuring the fuel oil, which may prevent illegal removal of the marker by the fake oil manufacturers. According to the present invention, it is able to pursue public safety and environmental protection from fake oil products, and to prevent national tax evasion, by preventing the illegal mixing of fuel oil to secure a legal distribution of the oil market according to the present invention.
    Type: Application
    Filed: November 9, 2016
    Publication date: October 19, 2017
    Applicant: Korea Institute of Petroleum Management
    Inventors: Young-Kwan LIM, Hee-Yeon BAEK, Kyoung-Heum LEE, Seung-Hyun RYU, Ju Min YOUN, Jong Ryeol KIM, In Ha HWANG, Jong Han HA
  • COATING COMPOSITIONS FOR USE WITH AN OVERCOATED PHOTORESIST
    Publication number: 20170283651
    Abstract: Organic coating compositions, particularly antireflective coating compositions for use with an overcoated photoresist, are provided that comprise that a blend of two or more resins, where one resin has epoxy groups either pendant or fused to the polymer backbone. Preferred coating compositions include: 1) a first resin that comprises one or more epoxy reactive groups; and 2) a crosslinker resin that is distinct from the first resin and comprises epoxy groups.
    Type: Application
    Filed: March 31, 2016
    Publication date: October 5, 2017
    Inventors: Jae Hwan Sim, Hye-Won Lee, Eunhye Cho, Jung Kyu Jo, Jin Hong Park, Eui Hyun Ryu, Jae-Bong Lim
  • Method of and device for managing applications
    Patent number: 9778816
    Abstract: Provided are a method of and device for managing applications installed on the device. The device includes: a user interface configured to display the plurality of applications; and a controller configured to monitor use history of each of the plurality of applications, and control the user interface to change a visual representation of at least one application from among the plurality of applications based on the monitored use history.
    Type: Grant
    Filed: January 27, 2014
    Date of Patent: October 3, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-hyun Ryu, Yong-gook Park, Jang-woo Lee, Jae-young Lee
  • ANTIVIRAL COMPOSITION AND METHOD FOR CONTROLLING PLANT VIRUSES USING THE SAME
    Publication number: 20170265473
    Abstract: Disclosed are an antiviral composition, a composition for controlling plant viruses, and a method for controlling plant viruses using the composition. Trichodermin or Trichoderminol which is a tricothecene-based compound and is isolated from Trichoderma albolutescenes strain has antiviral activities against various plant viruses and is thus suitable for controlling plant viruses. This description can facilitate mass production of an active component derived from natural products, provide environment-friendly antifungal agents, which do not harm plants, using safe materials, and be variously utilized in agricultural fields, for example, such as production of high-value crops.
    Type: Application
    Filed: December 4, 2015
    Publication date: September 21, 2017
    Inventors: Dong Ho LEE, Jae Jin KIM, Ki Hyun RYU, Beom Seok KIM, Seung Mok RYU
  • Cathode active material for lithium secondary battery and lithium secondary battery comprising the same
    Patent number: 9761875
    Abstract: The present disclosure relates to a cathode active material, and more particularly, to a cathode active material doped with a trivalent metal (Me) and a lithium secondary battery comprising the same. According to one aspect, there is provided the cathode active material doped with the trivalent metal (Me), represented by the formula LixMn2MeyO4 (here, x is from 0.5 to 1.3, and y is from 0.01 to 0.1). According to the present disclosure, release of manganese ions of the cathode active material greatly reduces, and consequently, capacity and cycle life of the battery may be significantly improved.
    Type: Grant
    Filed: February 14, 2014
    Date of Patent: September 12, 2017
    Assignee: LG Chem, Ltd.
    Inventors: Yong-Seok Lee, Duk-Hyun Ryu, Jung-Jin Kim
  • METHOD OF PROVIDING ACTIVITY NOTIFICATION AND DEVICE THEREOF
    Publication number: 20170249828
    Abstract: A method of providing an activity notification is provided. The method includes registering, by the device, information about the activity notification according to a request for registering the activity notification, and transmitting, by the device, the registered information about the activity notification to a management device, wherein the management device performs a process of providing the activity notification.
    Type: Application
    Filed: May 11, 2017
    Publication date: August 31, 2017
    Inventors: Han-joo CHAE, Hyun-soo NAH, Jong-hyun RYU, Sang-ok CHA, Seung-eok CHOI, Won-young CHOI
  • INTERLEAVING AND PUNCTURING APPARATUS AND METHOD THEREOF
    Publication number: 20170230063
    Abstract: An apparatus and method for interleaving and puncturing are provided. The apparatus includes: an interleaver formed of a plurality of columns and rows, configured to perform interleaving by writing bits input to the interleaver in the plurality of columns and reading the bits from each row of the plurality of columns in which the bits are written; and a puncturer configured to puncture a predetermined number of bits among the bits read from the interleaver.
    Type: Application
    Filed: April 28, 2017
    Publication date: August 10, 2017
    Applicants: SAMSUNG ELECTRONICS CO., LTD., RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVER SITY
    Inventors: Hong-sil JEONG, Sang-hyo KIM, Kyung-joong KIM, Se-ho MYUNG, Jong-hwan KIM, Dae-hyun RYU, Min JANG
  • User terminal device and control method thereof
    Patent number: 9710161
    Abstract: A portable device having a display, the display including a main surface area, a first curved surface area extending from a first side of the main surface area, and a second curved surface area extending from a second side of the main surface area that is opposite the first side, a sensor configured to detect a state of the portable device, and a controller configured to control the display to display a user interface (UI) on one of the first curved surface and the second curved surface based on the state detected by the sensor.
    Type: Grant
    Filed: June 22, 2015
    Date of Patent: July 18, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jong-hyun Ryu, Youn-ho Choi, Yong-Ho Kim, Jin La, Yong-gook Park, Yu-dong Bae, Ae-young Lim, Kyung-ho Jeong