Patents by Inventor Chun Woo Lee

Chun Woo 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).

  • Patent number: 9630743
    Abstract: Disclosed is a tray for carrying a vehicle wheel, including: a base plate; and multiple wheel holders which are formed on the base plate to be separated and on which a vehicle wheel is seated, wherein the wheel holder includes a holding body that protrudes upward on the base plate and wherein the sliding parts extended from the holding body and the sliding part is formed to be inclined downward outward in a radial direction of the wheel holder and inclined in a horizontal direction of the base plate to easily separate the vehicle wheel.
    Type: Grant
    Filed: June 5, 2015
    Date of Patent: April 25, 2017
    Assignee: KOREA CONTAINER POOL CO., LTD.
    Inventors: Chun Woo Lee, Sang Hoon Park
  • Patent number: 9574488
    Abstract: Output performance of the engine may be maximized by a configuration in which air is supplied so as to maximize volumetric efficiency of the respective cylinders in a multi-cylinder engine including a plurality of cylinders.
    Type: Grant
    Filed: November 8, 2013
    Date of Patent: February 21, 2017
    Assignee: HYUNDAI MOTOR COMPANY
    Inventors: Woo Tae Kim, Chun Woo Lee, In Gee Suh, Joon Won Lim, Il Joong Hwang
  • Publication number: 20160251114
    Abstract: Disclosed is a tray for carrying a vehicle wheel, including: a base plate; and multiple wheel holders which are formed on the base plate to be separated and on which a vehicle wheel is seated, wherein the wheel holder includes a holding body that protrudes upward on the base plate and wherein the sliding parts extended from the holding body and the sliding part is formed to be inclined downward outward in a radial direction of the wheel holder and inclined in a horizontal direction of the base plate to easily separate the vehicle wheel.
    Type: Application
    Filed: June 5, 2015
    Publication date: September 1, 2016
    Inventors: Chun Woo Lee, Sang Hoon Park
  • Patent number: 9429782
    Abstract: An apparatus for supporting a flat liquid-crystal display (LCD) of an audio video navigation (AVN) system of a vehicle includes a module frame including a first through hole formed at a central portion such that an LCD assembly is disposed therein and second through holes formed on both rim portions to expose AVN system manipulation buttons of an AVN system manipulation panel. The LCD assembly is installed within the first through hole of the module frame to be held therein when a front collision impact is applied. A front panel is assembled to a center fascia panel to lock ends of the rim of the module frame and to be parallel to the front side of the LCD assembly.
    Type: Grant
    Filed: July 17, 2014
    Date of Patent: August 30, 2016
    Assignees: HYUNDAI MOTOR COMPANY, Hyundai Mobis Co., Ltd.
    Inventors: Keun Sang Woo, Jin Hyun Oh, Seung Jin Choi, Chun Woo Lee
  • Patent number: 9066297
    Abstract: Techniques for signaling a mobile communications device in a special operating state that data bursts contain messages relevant to the special operating state. The signaling may be implemented using one or more bits in a frame control header (FCH). As a result, the mobile communication device may be decode the FCH first and decode data bursts only if there is an indication the data bursts contain a relevant message. Power savings may be achieved at the mobile communications device by avoiding decoding data bursts with no relevant messages.
    Type: Grant
    Filed: June 18, 2013
    Date of Patent: June 23, 2015
    Assignee: QUALCOMM Incorporated
    Inventors: Jong Ro Park, Chun Woo Lee, Kyoung Cheol Oh
  • Publication number: 20150160504
    Abstract: An apparatus for supporting a flat liquid-crystal display (LCD) of an audio video navigation (AVN) system of a vehicle includes a module frame including a first through hole formed at a central portion such that an LCD assembly is disposed therein and second through holes formed on both rim portions to expose AVN system manipulation buttons of an AVN system manipulation panel. The LCD assembly is installed within the first through hole of the module frame to be held therein when a front collision impact is applied. A front panel is assembled to a center fascia panel to lock ends of the rim of the module frame and to be parallel to the front side of the LCD assembly.
    Type: Application
    Filed: July 17, 2014
    Publication date: June 11, 2015
    Inventors: Keun Sang WOO, Jin Hyun OH, Seung Jin CHOI, Chun Woo LEE
  • Patent number: 9027335
    Abstract: A catalyst can of exhaust gas can include a catalyst embedded substantially in the center of an inner space of the catalyst can, and an inflow space and a discharge space partitioned in an upper part and a lower part of the catalyst can, respectively. The catalyst can also includes an inflow-side partition vertically cutting and dividing the inflow space into a plurality of partial inflow spaces, and an inlet formed for each partial inflow space.
    Type: Grant
    Filed: May 30, 2013
    Date of Patent: May 12, 2015
    Assignee: Hyundai Motor Company
    Inventors: Woo Tae Kim, Chun Woo Lee, In Gee Suh, Joon Won Lim, Il Joong Hwang
  • Patent number: 9026113
    Abstract: Techniques presented herein disclose handover using increased probability of the fast ranging success. Propagation delay of the RF signal transmitted from an MS to a target BS may be estimated based on a known propagation delay to a current serving BS and a relative difference in propagation delays to the current serving BS and the target BS, for example, as indicated by different receive times of preamble sequences transmitted from the current serving BS and the target BS.
    Type: Grant
    Filed: October 29, 2008
    Date of Patent: May 5, 2015
    Assignee: QUALCOMM Incorporated
    Inventors: Jong Ro Park, Chun Woo Lee, Kuo-Chun Lee
  • Publication number: 20140366838
    Abstract: Output performance of the engine may be maximized by a configuration in which air is supplied so as to maximize volumetric efficiency of the respective cylinders in a multi-cylinder engine including a plurality of cylinders.
    Type: Application
    Filed: November 8, 2013
    Publication date: December 18, 2014
    Applicant: HYUNDAI MOTOR COMPANY
    Inventors: Woo Tae Kim, Chun Woo Lee, In Gee Suh, Joon Won Lim, II Joong Hwang
  • Patent number: 8842676
    Abstract: Certain embodiments of the present disclosure proposes a flexible method for scheduling of an uplink transmission simultaneously considering all active connections of a mobile station. A decision on scheduling priority can be made based on a metric that comprises QoS parameters and current traffic measurements. The weight factors may be applied for every QoS parameter per schedule type providing flexibility of the scheduling algorithm. The proposed scheduling algorithm may be applied to satisfy different QoS requirements for each service provider and application by changing weight factors if required.
    Type: Grant
    Filed: January 9, 2009
    Date of Patent: September 23, 2014
    Assignee: QUALCOMM Incorporated
    Inventors: Jong Ro Park, Chun Woo Lee, Doo Seok Kim, Kyoung Cheol Oh, Kuo-Chun Lee, Tom Chin
  • Publication number: 20140182555
    Abstract: An engine includes two injectors that inject fuel in an intake port connected with one combustion chamber and allows overcoming the technical limits of the related art and achieving more appropriate fuel injection in accordance with the operation sections of an engine, thereby improving fuel efficiency and output of the engine with more efficient operation.
    Type: Application
    Filed: April 4, 2013
    Publication date: July 3, 2014
    Applicant: Hyundai Motor Company
    Inventors: Joon Won Lim, Chun Woo Lee, In Gee Suh, Hyung Ju Lee, II Joong Hwang, Woo Tae Kim
  • Publication number: 20140182275
    Abstract: A catalyst can of exhaust gas can include a catalyst embedded substantially in the center of an inner space of the catalyst can, and an inflow space and a discharge space partitioned in an upper part and a lower part of the catalyst can, respectively. The catalyst can also includes an inflow-side partition vertically cutting and dividing the inflow space into a plurality of partial inflow spaces, and an inlet formed for each partial inflow space.
    Type: Application
    Filed: May 30, 2013
    Publication date: July 3, 2014
    Applicant: Hyundai Motor Company
    Inventors: Woo Tae Kim, Chun Woo Lee, In Gee Suh, Joon Won Lim, II Joong Hwang
  • Patent number: 8741096
    Abstract: An apparatus for semiconductor processing capable of performing semiconductor processing such as etching, depositing, etc. on a surface of a substrate such as a wafer. The apparatus for semiconductor processing, comprises: a reaction chamber having a gate through which a substrate to be processed is transferred; one or more shower heads disposed at an upper side of the reaction chamber, for spraying gas so as to perform semiconductor processing; one or more wafer supporting units disposed at an inner lower side of the reaction chamber in correspondence to each of the shower heads, for supporting the substrate; a processing space forming unit disposed in the reaction chamber, for forming a processing space for semiconductor processing by sealing the shower heads and the wafer supporting units; and an exhausting system connected to the processing space forming unit for controlling a pressure and air exhaustion inside the reaction chamber and the processing space formed by the processing space forming unit.
    Type: Grant
    Filed: June 28, 2007
    Date of Patent: June 3, 2014
    Assignee: Wonik IPS Co., Ltd.
    Inventors: Sang-Jun Park, Ho-Young Lee, Chun-Woo Lee
  • Patent number: 8670419
    Abstract: A method for intra-user quality of service (QoS) uplink scheduling may include determining scheduling types associated with active uplink connections that are maintained by the subscriber station. The method may also include determining QoS parameters corresponding to the different scheduling types. The method may also include scheduling the active uplink connections for uplink transmissions based on the different scheduling types and their corresponding QoS parameters.
    Type: Grant
    Filed: June 12, 2008
    Date of Patent: March 11, 2014
    Assignee: QUALCOMM Incorporated
    Inventors: Tom Chin, Kuo-Chun Lee, Chun Woo Lee, Jong Ro Park
  • Patent number: 8670364
    Abstract: Certain embodiments of the present disclosure provide a method for supporting multicast and broadcast services (MBS) with multiple-input multiple-output (MIMO) capabilities. This can be achieved by adding specific MIMO information into existing MBS-MAP messages while providing backward compatibility.
    Type: Grant
    Filed: March 17, 2009
    Date of Patent: March 11, 2014
    Assignee: QUALCOMM Incorporated
    Inventors: Wan Ho Kim, Chun Woo Lee, Jong Ro Park, Doo Seok Kim, Jong Hyeon Park
  • Patent number: 8611265
    Abstract: Embodiments of the present disclosure provide techniques for processing a HARQ data burst and/or a HARQ ACK message in the event a HARQ ACK message falls within a scanning or an unavailable interval of an MS. For certain embodiments, a HARQ ACK message may be postponed if it falls within the scanning or the unavailable interval of the mobile station. For certain embodiments, the HARQ data burst transmission may be postponed if the corresponding HARQ ACK message falls within a scanning or an unavailable interval of the mobile station. For certain embodiments, the HARQ ACK may be transmitted or received even if it falls within the scanning or the unavailable interval of the mobile station. However, the HARQ ACK message may not be processed during the scanning/unavailable interval.
    Type: Grant
    Filed: October 7, 2009
    Date of Patent: December 17, 2013
    Assignee: QUALCOMM Incorporated
    Inventors: Chun Woo Lee, Doo Seok Kim, Guangming Carl Shi, Jong-Ro Park, Kyoung Cheol Oh, Kuo-Chun Lee, Tom Chin
  • Patent number: 8588104
    Abstract: Certain embodiments of the present disclosure may allow for transmitting location information from a mobile station to a base station. The mobile station can determine differential location information (DLI) of the mobile station relative to an absolute location of the mobile station and transmit the DLI to the base station. The base station can receive DLI from the mobile station, the DLI indicating a location of the mobile station relative to an absolute location, and adjust parameters of the mobile station based, at least in part, on the DLI.
    Type: Grant
    Filed: January 15, 2010
    Date of Patent: November 19, 2013
    Assignee: QUALCOMM Incorporated
    Inventors: Chun Woo Lee, Jong Ro Park
  • Patent number: 8571473
    Abstract: An embodiment of the present invention is a technique for short-range ad-hoc mode communication. An ad-hoc mode is configured for a first mobile station (MS) operating in an ad-hoc network under a broadband wireless standard. An ad-hoc mode communication is acquired having a simplified communication protocol of the broadband wireless standard. A second MS is communicated with using the ad-hoc mode communication.
    Type: Grant
    Filed: May 29, 2007
    Date of Patent: October 29, 2013
    Assignee: Qualcomm Incorporated
    Inventor: Chun Woo Lee
  • Publication number: 20130279389
    Abstract: Techniques for signaling a mobile communications device in a special operating state that data bursts contain messages relevant to the special operating state. The signaling may be implemented using one or more bits in a frame control header (FCH). As a result, the mobile communication device may be decode the FCH first and decode data bursts only if there is an indication the data bursts contain a relevant message. Power savings may be achieved at the mobile communications device by avoiding decoding data bursts with no relevant messages.
    Type: Application
    Filed: June 18, 2013
    Publication date: October 24, 2013
    Inventors: Jong Ro Park, Chun Woo Lee, Kyoung Cheol Oh
  • Patent number: D766539
    Type: Grant
    Filed: June 19, 2015
    Date of Patent: September 13, 2016
    Assignee: KOREA CONTAINER POOL CO., LTD.
    Inventors: Chun Woo Lee, Sang Hoon Park