Patents by Inventor Young An

Young An 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: 20190072145
    Abstract: Disclosed are a brake disk and a method for manufacturing the same. In particular, the brake disk may include a friction surface formed of cast iron, and the friction surface of the brake disk is divided into a plurality of sections in a circumferential direction. Preferably, an average of the numbers per unit area of eutectic cells formed on surfaces of the sections may not be greater than 300 ea/cm2.
    Type: Application
    Filed: December 11, 2017
    Publication date: March 7, 2019
    Inventors: Min Gyun Chung, Jai Min Han, Yoon Joo Rhee, Byung Chan Lee, Jae Young Lee, Yoon Cheol Kim
  • Publication number: 20190074862
    Abstract: An RF front end provides high receive selectivity by selectively configuring matching networks within a Time Division Duplex transceiver. One or more elements of the transmit or receive signal paths are configured to perform multiple functions. Each of the functions can be performed in dependence on an operating mode of the RF front end. In some embodiments, one or more elements in the transmit or receive signal paths are reconfigured during receive portions of operation to provide additional receive selectivity.
    Type: Application
    Filed: August 30, 2018
    Publication date: March 7, 2019
    Inventors: Cheng-Han WANG, Young Gon KIM, Kamal AGGARWAL
  • Publication number: 20190075179
    Abstract: A method and apparatus for an adaptive Hypertext Transfer Protocol (HTTP) streaming service using metadata of content are provided. The metadata may include a minBufferTime attribute indicating a minimum amount of initially buffered media content. A terminal may receive content from a server before playback of the content, and may buffer the content by at least the minimum amount. The metadata may include a range attribute that designates a range of a target indicated by a Uniform Resource Locator (URL). The terminal may receive bytes designated by the range attribute from the URL, and may play back the content using the received bytes.
    Type: Application
    Filed: November 2, 2018
    Publication date: March 7, 2019
    Applicant: IDEAHUB INC.
    Inventors: Truong Cong THANG, Jin Young LEE, Seong Jun BAE, Jung Won KANG, Soon Heung JUNG, Sang Taick PARK, Won RYU, Jae Gon KIM
  • Patent number: 10225824
    Abstract: When a plurality of terminals share the same resources in a wireless communication system, and when control information such as acknowledgement/negative acknowledgement (ACK/NAK) information or scheduling information is transmitted, a method of efficiently performing code division multiplexing (CDM) is required to distinguish the plurality of terminals. In particular, it is necessary to develop a method by which a code sequence of CDM can be selected and used according to each cell condition. Provided is a method of forming a signal in a wireless communication system in which a plurality of terminals commonly share frequency and time resources. The method includes the operations of receiving condition information in a cell; selecting one of a plurality of time domain orthogonal sequences having different lengths, according to the condition information; and allocating the selected time domain orthogonal sequence to a control signal symbol block.
    Type: Grant
    Filed: March 7, 2017
    Date of Patent: March 5, 2019
    Assignee: Electronics and Telecommunications Research Institute
    Inventors: Young-Jo Ko, Hyeong-Geun Park, Il-Gyu Kim, Kapseok Chang, Hyoseok Yi, Young-Hoon Kim, Seung-Chan Bang
  • Patent number: 10220746
    Abstract: A center console armrest assembly for a vehicle may include an armrest allowing an upper portion of a center console to be open, an armrest core configured to rotate about a main hinge positioned in the center console, together with the armrest, and a fixed lever fixed into the center console, the main hinge being positioned at the fixed lever, wherein the armrest slides along the armrest core to be inserted into the center console in a state in which the armrest is opened.
    Type: Grant
    Filed: October 30, 2017
    Date of Patent: March 5, 2019
    Assignees: Hyundai Motor Company, Kia Motors Corporation, DAEJOO PRECISION INDUSTRIAL CO., LTD.
    Inventors: Sung Sik Choi, Hye Kyung Kim, Dae Ig Jung, Keun Hong Bae, Ki Young An
  • Patent number: 10224643
    Abstract: In the present invention, a radio communication antenna having a narrow beam width comprises: a reflecting plate provided in the form of a plate of rectangular shape; and one radiating module disposed on the reflecting plate and generating x-polarized waves. Here: the radiating module comprises four radiating elements of dipole structure; the four radiating elements are respectively disposed at four edge portions of the reflecting plate, and each comprises two radiating arms placed in the direction extending along both sides relative to the edges; and, among the four radiating elements, those radiating elements that face each other diagonally are linked in movement so as to generate one of the x-polarized waves.
    Type: Grant
    Filed: November 13, 2015
    Date of Patent: March 5, 2019
    Assignee: KMW INC.
    Inventors: Young-Chan Moon, Oh-Seog Choi, In-Ho Kim, Sang-Hyeong Kim
  • Patent number: 10224749
    Abstract: A wireless power transmission apparatus includes a communicator configured to receive information associated with a reference power of a wireless power reception apparatus and information associated with a power measured at an input terminal of a direct current-to-direct current (DC/DC) converter of the wireless power reception apparatus, a controller configured to control an output power based on the information associated with the reference power and the information associated with the power measured, and a source resonator configured to transmit the output power to the wireless power reception apparatus by resonating with a target resonator.
    Type: Grant
    Filed: August 6, 2014
    Date of Patent: March 5, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Byoung Hee Lee, Sang Wook Kwon, Ki Young Kim, Dong Zo Kim, Bong Chul Kim, Yun Kwon Park, Jae Hyun Park, Keum Su Song, Chi Hyung Ahn, Young Ho Ryu
  • Patent number: 10219831
    Abstract: Systems and methods for preventing the seeding of cancerous cells during morcellation of a tissue specimen inside a patient's body and removal of the tissue specimen from inside the patient through a minimally-invasive body opening to outside the patient are provided. One system includes a cut-resistant tissue guard removably insertable into a containment bag. The tissue specimen is isolated and contained within the containment bag and the guard is configured to protect the containment bag and surrounding tissue from incidental contact with sharp instrumentation used during morcellation and extraction of the tissue specimen. The guard is adjustable for easy insertion and removal and configured to securely anchor to the body opening. Protection-focused and containment-based systems for tissue removal are provided that enable minimally invasive procedures to be performed safely and efficiently.
    Type: Grant
    Filed: March 11, 2016
    Date of Patent: March 5, 2019
    Assignee: Applied Medical Resources Corporation
    Inventors: Serene Wachli, Tracy Breslin, Steven C. Kessler, Nikolai Poulsen, Nathan Collins, Alexandra Do, Eduardo Bolanos, Boun Pravong, Patrick Elliott, Matthew A. Wixey, Wayne Young, Jacob Filek, Kevin B. Castelo, Adam Hoke, Gregory K. Hofstetter, Jacqueline DeMarchi, Amy Garces, Heidi Holmes, Alexander Sheehan
  • Patent number: 10225040
    Abstract: An apparatus for transmitting broadcast signal according to the present invention includes an enhanced layer stream partitioner configured to generate first and second enhanced layer partitioned signals by partitioning an enhanced layer stream; first and second combiners configured to generate a first multiplexed signal corresponding to the first enhanced layer partitioned signal and a second multiplexed signal corresponding to the second enhanced layer partitioned signal; first and second power normalizers configured to reduce powers of the first multiplexed signal and the second multiplexed signal; first and second time interleavers configured to generate a first time-interleaved signal corresponding to the first enhanced layer partitioned signal and a second time-interleaved signal corresponding to the second enhanced layer partitioned signal; and first and second OFDM transmitters configured to transmit signals corresponding to the first time-interleaved signal and the second time-interleaved signal using
    Type: Grant
    Filed: July 15, 2016
    Date of Patent: March 5, 2019
    Assignee: ELECTRONICS AND TELECOMMUNICATIONS RESEARCH INSTITUTE
    Inventors: Sung-Ik Park, Jae-Young Lee, Sun-Hyoung Kwon, Heung-Mook Kim, Bo-Mi Lim, David Gomez-Barquero, Eduardo Garro, Jordi Joan Gimenez
  • Patent number: 10222664
    Abstract: A liquid crystal display device includes a substrate, a first coupling electrode disposed on the substrate, a first insulating layer disposed on the first coupling electrode, a second coupling electrode disposed on the first insulating layer and capacitively coupled to the first coupling electrode, a second insulating layer disposed on the second coupling electrode, and a pixel electrode including first and second sub-pixel electrodes, which are disposed on the second insulating layer and are electrically insulated from each other, where the first sub-pixel electrode is electrically connected to the first coupling electrode via a first contact hole, which is defined in the first and second insulating layers, and the second sub-pixel electrode is electrically connected to the second coupling electrode via a second contact hole which is defined in the second insulating layer.
    Type: Grant
    Filed: November 8, 2016
    Date of Patent: March 5, 2019
    Assignee: SAMSUNG DISPLAY CO., LTD.
    Inventors: Il Joo Kim, Cheol Gon Lee, Gun Woo Yang, Hyun Young Choi, Tae Ho Kang, Chol Ho Kim, Hae Ryeong Park, Dong Il Yoo, Yong Woo Lee, Mee Hye Jung, Joong Gun Chong
  • Patent number: 10225860
    Abstract: Disclosed are a channel access method and device in a wireless LAN system. The channel access control method comprises the steps of: receiving, from a main-access point, a main-beacon frame including information on an limited access section in which a channel access of an end terminal connected to a relay device is limited; generating a relay-beacon frame including the information on the limited access section; and transmitting the relay-beacon frame. Thus, the efficiency of using a wireless channel can be improved.
    Type: Grant
    Filed: July 2, 2014
    Date of Patent: March 5, 2019
    Assignee: KT Corporation
    Inventors: Yang Seok Jeong, Joo Young Kim
  • Patent number: 10224343
    Abstract: There is provided a semiconductor device capable of enhancing device performance by variably adjusting threshold voltage of a transistor having gate-all-around structure.
    Type: Grant
    Filed: January 12, 2018
    Date of Patent: March 5, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Bo Soon Kim, Hyun Ji Kim, Jeong Yun Lee, Gi Gwan Park, Sang Duk Park, Young Mook Oh, Yong Seok Lee
  • Patent number: 10221138
    Abstract: The present invention relates to biaryl derivatives of Formula 1, a method for preparing the same, a pharmaceutical composition comprising the same and use thereof. The biaryl derivatives of Formula 1 according to the present invention promote GLP-1 formation in the gastrointestinal tract and improve insulin resistance in the liver or in muscle due to anti-inflammatory action in macrophages, lipocytes, etc., and can accordingly be effectively used for preventing or treating diabetes, complications of diabetes, obesity, non-alcoholic fatty liver, steatohepatitis, osteoporosis or inflammation.
    Type: Grant
    Filed: June 26, 2014
    Date of Patent: March 5, 2019
    Assignee: LG CHEM, LTD.
    Inventors: Young Kwan Kim, Sang Yun Park, Hyun Woo Joo, Eun Sil Choi
  • Patent number: 10225704
    Abstract: A mobile communication terminal and a method of recommending an application or content by providing information regarding a terminal status obtained by the mobile communication terminal when a connection device is connected to the mobile communication terminal without having to look for the application or content. The mobile communication terminal includes a connection status determining unit which determines a connection status of a connection device and the mobile communication terminal, a terminal status storage unit which stores information regarding a terminal status of the mobile communication terminal; and a recommended target executing unit which determines a recommended application based on the connection status and the information regarding the terminal status of the mobile communication terminal.
    Type: Grant
    Filed: September 11, 2012
    Date of Patent: March 5, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Sang-ok Cha, Dong-woo Kim, Young-ri Kim, Ji-yeon Yoo, Ju-youn Lee
  • Patent number: 10224506
    Abstract: A display device and a method of manufacturing the display device are disclosed. In one aspect, the display device includes a substrate including a display region and a peripheral region. A first block member is in the peripheral region and surrounding display structures, the first block member having a first height. A second block member is spaced apart from the first block member in a first direction extending from the display region to the peripheral region, the second block member surrounding the first block member, the second block member having a second height that is greater than the first height. A first encapsulation layer is over the display structures, the first block member, and the second block member. A second encapsulation layer is over the first encapsulation layer, the second encapsulation layer overlapping at least a portion of the first block member in the depth dimension of the display device.
    Type: Grant
    Filed: February 7, 2018
    Date of Patent: March 5, 2019
    Assignee: Samsung Display Co., Ltd.
    Inventor: Sung-Young Shin
  • Patent number: 10224538
    Abstract: In an aspect, a positive electrode for a lithium rechargeable battery including a current collector; a positive active material layer disposed on the current collector, wherein the positive active material layer includes a positive active material, active carbon, and an additive.
    Type: Grant
    Filed: July 1, 2013
    Date of Patent: March 5, 2019
    Assignee: Samsung SDI Co., Ltd.
    Inventors: Jeong-Woo Han, Young-Kee Kim, Sun-Il Park, Sumihito Ishida
  • Patent number: 10220673
    Abstract: Provided is a cold-storage heat exchanger. The cold-storage heat exchanger includes a pair of header tanks, and tubes which are arranged in three rows with respect to the direction of the flow of air and connected at opposite sides thereof to the header tanks. A cold-storage medium is stored in the tubes that are disposed in a middle row, and refrigerant circulates through the tubes that are disposed in front and rear rows. Therefore, the cold-storage medium can effectively store cold-energy transferred from the refrigerant. When the engine of a vehicle is stopping, the cold-storage heat exchanger can discharge the cold-energy that has been stored into the passenger compartment of the vehicle, thus preventing the temperature in the passenger compartment from rapidly increasing, thereby creating pleasant air-conditioned conditions for a user, and minimizing the energy and time required to re-cool the passenger compartment.
    Type: Grant
    Filed: December 15, 2016
    Date of Patent: March 5, 2019
    Assignee: HANON SYSTEMS
    Inventors: Hong-Young Lim, Kwang Hun Oh, Yong Jun Jee, Young-Ha Jeon, Jin Hyuck Kim, Duck-Ho Lee, Jun Young Song
  • Patent number: 10221952
    Abstract: A dish washing machine includes a plurality of spray nozzles to spray wash water, a sump to store wash water, a pump to pump wash water stored in the sump, and a distribution device to distribute wash water pumped by the pump into the plurality of spray nozzles. The distribution device includes a cylindrical housing having an inlet formed in one axial end portion thereof and a plurality of outlets that are arranged in a circumferential surface of the cylindrical housing in an axial direction and connected to the plurality of spray nozzles, an opening/closing member rotatably disposed within the cylindrical housing to open and close the plurality of outlets, and a motor to rotate the opening/closing member. Wash water may be independently sprayed from a plurality of nozzles, a wash tank may be dividedly washed, and loss of pressure of wash water may be reduced, thereby increasing washability.
    Type: Grant
    Filed: December 29, 2014
    Date of Patent: March 5, 2019
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Soo Hyung Yoo, Seung Gee Hong, Chan Young Park
  • Patent number: 10221190
    Abstract: The present invention relates to biguanide compounds and use thereof, more particularly, to biguanide derivatives exhibiting excellent effects for inhibition of cancer cell proliferation and inhibition of cancer metastasis and recurrence, a method for preparing the same, a pharmaceutical composition containing the same as an active ingredient, and a method of prevention or treatment of cancer comprising the step of administering an effective amount of the composition to a subject in need thereof.
    Type: Grant
    Filed: October 30, 2014
    Date of Patent: March 5, 2019
    Assignee: ImmunoMet Therapeutics Inc.
    Inventors: Hong Woo Kim, Ji Sun Lee, Hye Jin Heo, Hong Bum Lee, Jae Kap Jeong, Ji Hyun Park, Seo-il Kim, Young Woo Lee
  • Patent number: D842067
    Type: Grant
    Filed: October 10, 2016
    Date of Patent: March 5, 2019
    Assignee: San Jamar, Inc.
    Inventors: Michael Young, Jeffrey Lee