Patents by Inventor Suk Kyu LEE

Suk Kyu LEE 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: 20190194792
    Abstract: Disclosed are a hot-rolled galvanized steel sheet having excellent galling resistance and formability, and a method for manufacturing the same. The hot-rolled galvanized steel sheet, includes: a base steel; and a hot-rolled galvanizing layer formed on the surface of the base steel, wherein the hot-rolled galvanizing layer provides a hot-rolled galvanized steel sheet having a Mn crystallite having a size of 10 ?m or less between the resin dendrites of zinc that form sequins.
    Type: Application
    Filed: August 22, 2017
    Publication date: June 27, 2019
    Inventors: Sang-Heon KIM, Hyeon-Seok HWANG, Suk-Kyu LEE, Sun-Ho JEON, Yon-Kyun SONG, Bong-Hwan YOO
  • Publication number: 20190166477
    Abstract: A remote control apparatus is provided.
    Type: Application
    Filed: August 20, 2018
    Publication date: May 30, 2019
    Inventors: Je-hwan Seo, Chae-young Lim, Young-hoon Moon, Jong-ha Woo, Kyung-ik Cho, Min-sup Kim, Min-ji Kim, Jin Seol, Ki-hyun Song, Suk-hoon Yoon, Hyun-kyu Yun, Jong-keun Lee, Woong-no Jung
  • Patent number: 10230450
    Abstract: The present invention relates to a method for controlling hand-over in a drone network.
    Type: Grant
    Filed: May 11, 2015
    Date of Patent: March 12, 2019
    Assignee: KOREA UNIVERSITY RESEARCH AND BUSINESS FOUNDATION
    Inventors: Hwang Nam Kim, Seung Ho Yoo, Kang Ho Kim, Albert Yong Joon Chung, Ji Yeon Lee, Suk Kyu Lee, Jong Tack Jung
  • Patent number: 10116511
    Abstract: A method and an electronic device for controlling a topology are provided. The method includes forming a star topology by directly connecting the electronic device to at least one node, and transmitting and receiving signals with neighboring nodes including the at least one node and determining whether to form the star topology or an extended star topology with the neighboring nodes based on a result of the transmitting and receiving, wherein the star topology is a topology in which the electronic device is directly connected to the neighboring nodes, and wherein the extended star topology is a topology in which the electronic device is directly connected to the neighboring nodes via an already connected node.
    Type: Grant
    Filed: October 15, 2014
    Date of Patent: October 30, 2018
    Assignees: Samsung Electronics Co., Ltd., Korea University Research and Business Foundation
    Inventors: Chi-Hong Cho, Hwangnam Kim, Kangho Kim, Hwantae Kim, Mungyu Bae, Suk Kyu Lee
  • Publication number: 20160293018
    Abstract: Disclosed is a method of controlling a fleet of drones. A method in which a ground control station (GCS) controls a fleet of drones includes registering, by the GCS which is located on the ground, stores information about the drones, and controls the drones, all the drones constituting the fleet in a fleet list, configuring the fleet by synchronizing a physical position and a logical position for each of all the registered drones, controlling a form of the fleet based on a mission of the fleet or a peripheral environment having an influence on a flight of the fleet, and maintaining the fleet by immediately reflecting inclusion or departure in fleet information when the drone constituting the fleet is incorporated into or departs from the fleet.
    Type: Application
    Filed: January 27, 2016
    Publication date: October 6, 2016
    Applicant: Korea University Research and Business Foundation
    Inventors: Hwang Nam Kim, Seung Ho Yoo, Jong Tack Jung, Albert Yong Joon Chung, Ji Yeon Lee, Suk Kyu Lee, Kang Ho Kim
  • Publication number: 20160293019
    Abstract: Disclosed is a method of measuring a state of a drone. The method of measuring the state of the drone in a state in which a plurality of drones and a ground control station (GCS) are connected through a wireless network includes measuring, by a first drone, its own state based on collected information, requesting, by the first drone, a second drone or the GCS connected through the network to provide correction information and receiving the correction information from the second drone or the GCS, and comparing, by the first drone, information about the measured state with the received correction information, analyzing an error, and correcting the error.
    Type: Application
    Filed: January 27, 2016
    Publication date: October 6, 2016
    Applicant: Korea University Research and Business Foundation
    Inventors: Hwang Nam Kim, Seung Ho Yoo, Suk Kyu Lee, Jong Tack Jung, Kang Ho Kim, Albert Yong Joon Chung, Ji Yeon Lee
  • Publication number: 20160269957
    Abstract: The present disclosure relates to change a network adaptively for an electronic device. According to various embodiments, the electronic device may comprise performing data communication with at least one electronic device over a first communication network, detecting a change associated with a state of network based on at least one of a link connection state with the at least one electronic device and a feature of an application executed in the electronic device, and performing data communication with the at least one electronic device over a second communication network. The electronic device can configure the network according to a state of overall network and control/manage elements of the overall network.
    Type: Application
    Filed: September 15, 2014
    Publication date: September 15, 2016
    Applicant: Korea University Research And Business Foundation
    Inventors: Chi-Hong CHO, Hwang-Nam KIM, Kang-Ho KIM, Hwan-Tae KIM, Mun-Gyu BAE, Suk-Kyu LEE
  • Publication number: 20150327136
    Abstract: The present invention relates to a method for controlling hand-over in a drone network.
    Type: Application
    Filed: May 11, 2015
    Publication date: November 12, 2015
    Inventors: Hwang Nam KIM, Seung Ho YOO, Kang Ho KIM, Albert Yong Joon CHUNG, Ji Yeon LEE, Suk Kyu LEE, Jong Tack JUNG
  • Patent number: 9118920
    Abstract: An image encoding apparatus and method and an image decoding apparatus and method are disclosed. The image encoding method may include extracting a ROI from an input image, determining a compression rate of a remaining region excluding the ROI of the image based on a network state between the image transmitting apparatus and the image receiving apparatus, and encoding the remaining region based on the compression rate.
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: August 25, 2015
    Assignee: Korea University Research and Business Foundation
    Inventors: Suk Kyu Lee, Hwangnam Kim, Seungho Yoo
  • Publication number: 20150131920
    Abstract: An image encoding apparatus and method and an image decoding apparatus and method are disclosed. The image encoding method may include extracting a ROI from an input image, determining a compression rate of a remaining region excluding the ROI of the image based on a network state between the image transmitting apparatus and the image receiving apparatus, and encoding the remaining region based on the compression rate.
    Type: Application
    Filed: November 8, 2013
    Publication date: May 14, 2015
    Applicant: Korea University Research and Business Foundation
    Inventors: Suk Kyu Lee, Hwangnam Kim, Seungho Yoo
  • Publication number: 20150103695
    Abstract: A method and an electronic device for controlling a topology are provided. The method includes forming a star topology by directly connecting the electronic device to at least one node, and transmitting and receiving signals with neighboring nodes including the at least one node and determining whether to form the star topology or an extended star topology with the neighboring nodes based on a result of the transmitting and receiving, wherein the star topology is a topology in which the electronic device is directly connected to the neighboring nodes, and wherein the extended star topology is a topology in which the electronic device is directly connected to the neighboring nodes via an already connected node.
    Type: Application
    Filed: October 15, 2014
    Publication date: April 16, 2015
    Inventors: Chi-Hong CHO, Hwangnam KIM, Kangho KIM, Hwantae KIM, Mungyu BAE, Suk Kyu LEE