Patents by Inventor Jong-Hyo Lee

Jong-Hyo 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: 20200313575
    Abstract: A funnel-shaped underwater energy harvesting equipment includes a piezoelectric element configured to be installed at a seabed and to be moved by a fluid in order to convert vibration energy into electricity. The funnel-shaped underwater energy harvesting equipment further includes a fluid collector coupled to the piezoelectric element and configured to increase velocity of the fluid flowing toward the piezoelectric element. The harvesting equipment exhibits improved energy conversion efficiency, while simplifying the shape of the harvesting equipment.
    Type: Application
    Filed: February 13, 2020
    Publication date: October 1, 2020
    Inventors: Chee-Young JOH, Hee-Seon SEO, Jong-Kil LEE, Hyun-Du JIN, Jin-Hyo AHN
  • Patent number: 10649639
    Abstract: A method and device for executing an object on a display. The method of executing an object includes receiving a user input to an object displayed on a display; gradually enlarging and displaying the object; and executing the application corresponding to the object as the object is enlarged.
    Type: Grant
    Filed: July 3, 2018
    Date of Patent: May 12, 2020
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Se-hee Han, Jun-hyung Kim, Jong-hyun Ryu, Jong-hyo Lee, Joo-yeol Lee, Ji-hye Lee
  • Patent number: 10649139
    Abstract: An optical waveguide structure includes a substrate and a core structure disposed on the substrate. The substrate includes a first waveguide region, a second waveguide region, and a transition region between the first waveguide region and the second waveguide region. The core structure includes first core segments arranged in a first direction and a second direction crossing the first direction on the transition region. The core structure includes second core segments arranged in the first direction and the second direction on the second waveguide region. The first direction and the second direction are parallel to a top surface of the substrate.
    Type: Grant
    Filed: December 10, 2018
    Date of Patent: May 12, 2020
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Duk Jun Kim, Young-Ho Ko, Dong-Young Kim, Jong-Hoi Kim, Yongsoon Baek, Jung-Ho Song, Dong Hyo Lee, Byung-Seok Choi, Won Seok Han
  • Publication number: 20200128401
    Abstract: The present disclosure relates to a technology for a sensor network, machine to machine (M2M) communication, machine type communication (MTC), and Internet of things (IoT). The present disclosure relates to an operation method of a first device in a communication system, the operation method comprising a step of receiving, from a server, security information of a second device associated with the first device, wherein the security information includes a first parameter associated with an operation of the second device, and attribute information associated with the first parameter.
    Type: Application
    Filed: June 20, 2018
    Publication date: April 23, 2020
    Inventors: In-Young SHIN, Eun-Tae WON, Jong-Hyo LEE, Soo-Yeon JUNG
  • Patent number: 10623124
    Abstract: A receiver and method of signal processing are provided. The receiver includes: an antenna configured to receive superposition coding signals from a plurality of base stations, and a signal processor configured to decode the superposition coding signals in modulation and coding scheme (MCS) block units of a plurality of layer signals constituting each of the superposition coding signals according to whether reception powers of the superposition coding signals satisfy a preset condition.
    Type: Grant
    Filed: March 30, 2016
    Date of Patent: April 14, 2020
    Assignees: SAMSUNG ELECTRONICS CO., LTD., RESEARCH & BUSINESS FOUNDATION SUNGKYUNKWAN UNIVERSITY
    Inventors: Hong-sil Jeong, Sang-hyo Kim, Jong-hwan Kim, Hyun-jae Lee
  • Publication number: 20200073460
    Abstract: Various embodiments of the present invention relate to an electronic device and a method for controlling heat generated on the surface of the electronic device. The electronic device may comprise a display and a processor, wherein the processor: displays, on the display, graphic elements at the request of a first application; during a first period of time, acquires first information corresponding to the graphic performance of the displayed graphic elements, and identifies a clock control level for controlling operation performance according to execution of the first application; and during a second period of time following the first period of time, identifies a clock value corresponding to the identified clock control level on the basis of the acquired first information, and controls the operation performance according to execution of the first application by using the identified clock value.
    Type: Application
    Filed: December 6, 2017
    Publication date: March 5, 2020
    Inventors: Jong-Min LEE, Kwang-Eun GO, Kang-Sik KIM, Dong-Sub KIM, Young-San KIM, Won-Min KIM, Young-Hyun BAN, Min-Woo SONG, Chung-Hyo JUNG
  • Publication number: 20200052190
    Abstract: Disclosed are a method of manufacturing a piezoelectric thin film and a piezoelectric sensor manufactured using the piezoelectric thin film. A piezoelectric sensor according to an embodiment of the present disclosure includes a substrate; a lower electrode formed on the substrate; a two-dimensional perovskite nanosheet seed layer formed on the lower electrode; a ceramic piezoelectric thin film formed on the two-dimensional perovskite nanosheet seed layer; and an upper electrode formed on the ceramic piezoelectric thin film, wherein each of the two-dimensional perovskite nanosheet seed layer and the ceramic piezoelectric thin film has a crystal structure.
    Type: Application
    Filed: August 1, 2019
    Publication date: February 13, 2020
    Applicant: Korea University Research and Business Foundation
    Inventors: Sahn NAHM, Jong Hyun KIM, Sang Hyo KWEON, Woong Hee LEE
  • Publication number: 20190348720
    Abstract: Provided is a flexible circuit board installed on a frame to which a bus bar is coupled. The flexible circuit board may include a central portion having a band shape, first connection circuit portions formed at both ends of the central portion and disposed to face each other, second connection circuit portions extending from the first connection circuit portions in parallel with the central portion, and third connection circuit portions extending from the first connection circuit portions and the second connection circuit portions and connected to the bus bar. An overlapped may be formed when each of the second connection circuit portions is folded toward one side of each of the first connection circuit portions.
    Type: Application
    Filed: December 27, 2017
    Publication date: November 14, 2019
    Applicant: Yura Corporation Co., Ltd.
    Inventors: Jung Hak OH, Jin Su YEON, Jong Won LEE, Tae Hyeon JEON, Cheon Hyo LEE, Kwang Ouk SA, Ji Eun KANG, Seung Jun NOH
  • Patent number: 10404812
    Abstract: A method and apparatus for providing service persistence support and corresponding mapping with the P2P group persistence behavior between a WSB host and a WSB client is described. The method includes receiving a request for a persistent P2P USB connection from the WSB host. The method includes creating a group with the WSB client. Further, the method includes configuring a service identifier associated with the persistent P2P USB connection. Furthermore, the method includes mapping the created persistent P2P group with the service identifier. The method includes storing the service identifier mapped with the created persistent P2P group and the persistent P2P USB connection. The method allows the WSB client to provide the persistent USB service to the WSB host.
    Type: Grant
    Filed: August 21, 2014
    Date of Patent: September 3, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Mayuresh Madhukar Patil, Jong-Hyo Lee, Karthik Srinivasa Gopalan
  • Patent number: 10382223
    Abstract: Provided is a method and apparatus for wirelessly transmitting Universal Serial Bus (USB) application data by using an Enhanced Distributed Channel Access (EDCA) scheme that uses one or more Access Channels (ACs) having different priorities. The method includes receiving one or more USB application data from an USB application, dynamically assigning an AC through which the USB application data is to be transmitted, and transmitting the USB application data through the assigned AC.
    Type: Grant
    Filed: December 24, 2013
    Date of Patent: August 13, 2019
    Assignees: Samsung Electronics Co., Ltd, Ajou University Industry-Academic Cooperation Foundation
    Inventors: Jun-Hyung Kim, Young-Bae Ko, Jong-Hyo Lee, Keun-Woo Lim, Woo-Sung Jung, Joo-Yeol Lee
  • Publication number: 20190219760
    Abstract: An optical waveguide structure includes a substrate and a core structure disposed on the substrate. The substrate includes a first waveguide region, a second waveguide region, and a transition region between the first waveguide region and the second waveguide region. The core structure includes first core segments arranged in a first direction and a second direction crossing the first direction on the transition region. The core structure includes second core segments arranged in the first direction and the second direction on the second waveguide region. The first direction and the second direction are parallel to a top surface of the substrate.
    Type: Application
    Filed: December 10, 2018
    Publication date: July 18, 2019
    Inventors: Duk Jun KIM, Young-Ho KO, Dong-Young KIM, Jong-Hoi KIM, Yongsoon BAEK, Jung-Ho SONG, Dong Hyo LEE, Byung-Seok CHOI, Won Seok HAN
  • Patent number: 10331637
    Abstract: A method and apparatus for transmitting, receiving, and storing files based on a predetermined container structure are provided. The method includes identifying some or all of files to be transmitted among the stored files; generating transmission information for the identified files and transmitting the transmission information to the receiving device; configuring a header including information about the location of the directory in which each of the identified files is to be stored; and adding the configured header to each of the identified files and transmitting the header-added files to the receiving device.
    Type: Grant
    Filed: June 5, 2013
    Date of Patent: June 25, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Se-Hee Han, Jun-Hyung Kim, Jong-Hyo Lee, Joo-Yeol Lee, Ji-Hye Lee
  • Patent number: 10306581
    Abstract: The present disclosure relates to a pre-5th-Generation (5G) or 5G communication system to be provided for supporting higher data rates Beyond 4th-Generation (4G) communication system such as Long Term Evolution (LTE). A reception method for an electronic device of the present disclosure comprises the steps of: receiving, from a transmission device, first location information including information on the coverage area of the transmission device; generating second location information using the first location information and location information of the electronic device; and determining location information of the transmission device using the second location information and information on the coverage area of the electronic device.
    Type: Grant
    Filed: June 8, 2016
    Date of Patent: May 28, 2019
    Assignees: Samsung Electronics Co., Ltd., Research & Business Foundation Sungkyunkwan University
    Inventors: Hyunseok Ryu, Sang-Hyo Kim, Jong-Hwan Kim, Seung-Hoon Park, Peng Xue, Kyung-Min Lee, Min Jang
  • Patent number: 10270861
    Abstract: The various embodiments herein provide a method and system for dual role handling between at least two devices in a wireless environment. The method comprises seeking, by a first device, at least one device with a specified connection topology, establishing a connection with a second device having a same connection topology, establishing an Application service platform (ASP) session with the second device once the connection is established between the first device and the second device, sending, by the first device, a role negotiation message comprising a request for role change to the second device, wherein the role negotiation message corresponds to a WSB message, receiving a custom message for confirmation, if the second device accepts the role change, and changing the connection topology between the first device and the second device once the role negotiation between the first device and the second device is completed.
    Type: Grant
    Filed: August 20, 2014
    Date of Patent: April 23, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Mayuresh Madhukar Patil, Venkateswar Jeedigunta, Jong-Hyo Lee, Karthik Srinivasa Gopalan
  • Patent number: 10234900
    Abstract: Methods and apparatuses are provided for supporting data transmission by a wireless docking center. A first single hop communication link is established with a peripheral device configured to receive content data. A second single hop communication link is established with a dockee device configured to transmit the content data. At least one of a message and the content data is transferred from the second communication link to the first communication link.
    Type: Grant
    Filed: May 23, 2014
    Date of Patent: March 19, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jong-Hyo Lee, Karthik Srinivasa Gopalan, Kiran Bharadwaj Vedula, Jun-Hyung Kim
  • Patent number: 10229071
    Abstract: Disclosed is a method by a docking center of assisting communication between a dockee and a peripheral device to which the docking center is connected, including transmitting, as a group owner of a first group, to the dockee, information for a direct connection between the dockee and the peripheral device, receiving an assist request for setting the direct connection based on the information, transmitting a response indicating whether the assist request is accepted, receiving a release request for releasing a connections between the dockee and the docking center and between the docking center and the peripheral device, terminating control of the peripheral device, receiving a joining request for requesting to join a second group, transmitting a response for joining the second group as a client, the dockee being set as a second group owner, and operating as the group owner of the first group and the client of the second group.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: March 12, 2019
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Jong-Hyo Lee, Karthik Srinivasa Gopalan, Kiran Bharadwaj Vedula, Jun-Hyung Kim
  • Patent number: 10171984
    Abstract: A method and device to implement virtual docking host functionality in a wireless network is disclosed. The method manages at least one docking environment device within a wireless network. Further, the method discovers at least one docking environment and docks a dockee device to at least one docking environment device.
    Type: Grant
    Filed: November 6, 2013
    Date of Patent: January 1, 2019
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Kiran Bharadwaj Vedula, Jong-Hyo Lee, Jun-Hyung Kim
  • Patent number: 10158602
    Abstract: A method and apparatus are provided for a client device to be allocated an Internet Protocol (IP) address by a Group Owner (GO) device, for direct communication between the client device and the GO device. The method includes transmitting, by the client device, an Association Request message to the GO device, receiving an Association Response message from the GO device, in response to the Association Request message, and receiving, by the client device, an IP address of the client device allocated by the GO device, during an authentication process between the client device and the GO device.
    Type: Grant
    Filed: December 4, 2013
    Date of Patent: December 18, 2018
    Assignee: Samsung Electronic Co., Ltd
    Inventors: Jong-Hyo Lee, Ji-Hye Lee, Se-Hee Han, Jae-Eun Kang, Chil-Youl Yang, Myoung-Hwan Lee, Chun-Ho Lee, Tae-Young Lee
  • Patent number: 10142915
    Abstract: A method and apparatus are provided for performing multiple service discovery in a wireless environment. The method includes generating a probe request containing a class information and a sub class information of a plurality of advertiser devices by a seeker device, transmitting the probe request for service discovery to at least one advertiser device of the plurality of advertiser devices and receiving a probe response from the at least one advertiser device. The probe response comprises at least one of the class information and the sub-class information associated with the at least one advertiser device.
    Type: Grant
    Filed: July 18, 2014
    Date of Patent: November 27, 2018
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Karthik Srinivasa Gopalan, Mayuresh Madhukar Patil, Jong-Hyo Lee
  • Publication number: 20180314410
    Abstract: A method and device for executing an object on a display. The method of executing an object includes receiving a user input to an object displayed on a display; gradually enlarging and displaying the object; and executing the application corresponding to the object as the object is enlarged.
    Type: Application
    Filed: July 3, 2018
    Publication date: November 1, 2018
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Se-hee HAN, Jun-hyung KIM, Jong-hyun RYU, Jong-hyo LEE, Joo-yeol LEE, Ji-hye LEE