Patents by Inventor Won-II Lee

Won-II 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: 20190329228
    Abstract: The boron nitride nanostructure according to an embodiment of the present invention forms defects through surface modification and incorporates the metallic nanoparticles on the surface defects.
    Type: Application
    Filed: January 21, 2019
    Publication date: October 31, 2019
    Inventors: Jaewoo KIM, Young-Soo SEO, Tae Jin KIM, Jun Ki KIM, Won-II LEE, Duckbong SEO
  • Publication number: 20160091070
    Abstract: A powertrain for a hybrid vehicle may include a first input shaft connected to a motor generator and coupled to a dog clutch apparatus, and a second input shaft connected to an engine and coupled to a planetary gear set, in which when the vehicle is overdriven, the dog clutch apparatus is engaged and restricts one component of the planetary gear set.
    Type: Application
    Filed: December 3, 2014
    Publication date: March 31, 2016
    Applicant: Hyundai Motor Company
    Inventors: Jong Yun PARK, Ki Nam Kim, Shin Jong Kim, Won II Lee, Tae Won Kim, Jin Sook Lee, Jang Mi Lee, Jae Young Choi, Sung Ik Bae, Eui Cheol Chung, Kyung Ha Kim, Min Sung Kim
  • Publication number: 20150148189
    Abstract: A power transmission system of a hybrid electric vehicle may include, a generating device adapted to generate electricity by torque of an engine or to start the engine. an input device adapted to receive the torque of the engine. a speed output device changing the torque transmitted from the input device into two speed steps and outputting the changed torque. an auxiliary power source disposed between the input device and the speed output device and adapted to supply torque to the speed output device or to generate electricity by the torque of the speed output device. a final reduction device outputting the torque transmitted from the speed output device.
    Type: Application
    Filed: August 29, 2014
    Publication date: May 28, 2015
    Applicant: Hyundai Motor Company
    Inventors: JONGYUN PARK, Sungik Bae, Jae Young Choi, Taewon Kim, Wan Soo Kim, Yeonho Kim, Kyungha Kim, Jin-sook Lee, Min Sung Kim, Won-II Lee, Shin Jong Kim, Ki Nam Kim, Eui-Cheol Chung, Bung Chul Rim
  • Publication number: 20130093197
    Abstract: A locking apparatus for a case and the case having the same are disclosed. In one embodiment, the locking apparatus includes an operating knob formed at an external surface of the case and a latch connected to the operating knob and configured to slide with respect to the case. The latch may include i) a body portion connected to the operating knob, ii) an opposite wall portion having opposite walls which extend from a first side of the body portion, iii) a hitch member formed on a second side of the body portion, wherein the first and second sides are opposing each other, and iv) a reinforcing member disposed between the opposite walls.
    Type: Application
    Filed: July 23, 2012
    Publication date: April 18, 2013
    Applicant: Samsung SDI Co., Ltd.
    Inventor: Won-II Lee
  • Patent number: 8245093
    Abstract: An Automatic Retransmission reQuest (ARQ) data block reception apparatus and method in a communication system is provided. In the ARQ method, an ARQ feedback Information Element (IE) is transmitted to an ARQ data block transmission apparatus. The ARQ feedback IE includes a first field for indicating a Connection IDentifier (CID) of an ARQ connection, a second field for indicating the presence/absence of an additional ARQ feedback IE after the ARQ feedback IE, a third field for indicating a type of an Acknowledgement (ACK) MAP included in the ARQ feedback IE, a fourth field for indicating a Block Sequence Number (BSN) of an ARQ data block, and m ACK MAP fields. The m ACK MAP fields each include information indicating presence/absence of an additional ACK MAP field after a corresponding ACK MAP field, and an ACK MAP indicating success/failure in normal reception for each of n ARQ data blocks, wherein m and n each denote an integer greater than or equal to 1.
    Type: Grant
    Filed: September 30, 2008
    Date of Patent: August 14, 2012
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae-Young Kim, Young-Bin Chang, Won-II Lee, Sung-Tak Jang
  • Publication number: 20120050149
    Abstract: The present invention generally relates to a backlight unit having improved luminance and uniformity, and a liquid crystal display (LCD) including the backlight unit. A backlight unit according to the invention comprises a light source and a light guide panel having a light receiving portion which receives light emitted from the light source and which has a pattern including a plurality of protrusions. Each of the protrusions has inclined surfaces forming an angle with respect to the tangential direction of the light receiving portion. The inclined surfaces include a first inclined surface relatively close to the center of the light receiving portion and a second inclined surface relatively close to the edge of the light receiving portion. A first inclination angle formed by the first inclined surface with respect to the tangential direction of the light receiving portion is smaller at the edge of the light receiving portion than at the center of the light receiving portion.
    Type: Application
    Filed: November 29, 2010
    Publication date: March 1, 2012
    Applicant: SAMSUNG MOBILE DISPLAY CO., LTD.
    Inventors: Seung-Mock Ro, Young-Min You, Won-II Lee, Nam-Jin Jang, Joo-Young Lee