Patents by Inventor Chun Won Lee

Chun Won 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: 10023817
    Abstract: The present invention relates to a gasification process for efficiently co-producing synthesis gas and high-grade coal from water-containing coal, and to an integrated drying and gasification system for realizing the same.
    Type: Grant
    Filed: January 16, 2018
    Date of Patent: July 17, 2018
    Assignees: SK INNOVATION CO., LTD., SK ENERGY CO., LTD.
    Inventors: Yong Jeon Kim, Jong Sund Park, Gyoo Tae Kim, Nan Hee Ko, Chun Won Lee, Jae Wook Shin
  • Publication number: 20180142171
    Abstract: The present invention Mates to a gasification process for efficiently co-producing synthesis gas and high-grade coal from water-containing coal, and to an integrated drying and gasification system for realizing the same.
    Type: Application
    Filed: January 16, 2018
    Publication date: May 24, 2018
    Inventors: Yong Jeon KIM, Jong Sund Park, Gyoo Tae Kim, Nan Hee Ko, Chun Won Lee, Jae Wook Shin
  • Patent number: 9909076
    Abstract: The present invention relates to a gasification process for efficiently co-producing synthesis gas and high-grade coal from water-containing coal, and to an integrated drying and gasification system for realizing the same.
    Type: Grant
    Filed: December 18, 2013
    Date of Patent: March 6, 2018
    Assignees: SK INNOVATION CO., LTD., SK ENERGY CO., LTD.
    Inventors: Yong Jeon Kim, Jong Sung Park, Gyoo Tae Kim, Nan Hee Ko, Chun Won Lee, Jae Wook Shin
  • Publication number: 20150361361
    Abstract: The present invention relates to a gasification process for efficiently co-producing synthesis gas and high-grade coal from water-containing coal, and to an integrated drying and gasification system for realizing the same.
    Type: Application
    Filed: December 18, 2013
    Publication date: December 17, 2015
    Inventors: Yong Jeon KIM, Jong Sung PARK, Gyoo Tae KIM, Nan Hee KO, Chun Won LEE, Jae Wook SHIN
  • Publication number: 20120021809
    Abstract: A tilt slide module and a mobile communication terminal having the same includes a lower slide plate, an upper slide plate coupled to the lower slide plate to move in a sliding manner with respect to the lower slide plate wherein the upper slide plate is overlapped with the lower slide plate, a fixing piece wherein a hinge shaft is inserted in a hole provided thereon, and a tilt guide coupled to the fixing piece by the hinge shaft to be rotated about the hinge shaft.
    Type: Application
    Filed: February 15, 2011
    Publication date: January 26, 2012
    Applicant: Pantech Co., Ltd.
    Inventors: Sung Jun PARK, Choon Kwon Kang, Sang Gil Kwak, Byung Ho Song, Kang Gu Lee, Chun Won Lee, Tae Yong Lim
  • Patent number: 7920377
    Abstract: Embodiments include hardware and/or software for manufacturing a removable plate having a medium, to be integral to a casing for a processor-based device. Integrating the removable plate in or on the casing facilitates access to the medium and the data stored on the medium by providing storage in a location that is convenient and local to the processor-based device. The removable plate may include a first surface designed to cover a portion of the processor-based device and a second surface to be covered by the first surface when integrated with the casing, to provide access to the medium. The removable plate may also include any other types of media that can communicatively couple with the processor-based device directly, or indirectly through, e.g., a computer network.
    Type: Grant
    Filed: October 17, 2008
    Date of Patent: April 5, 2011
    Assignee: International Business Machines Corporation
    Inventors: Michael Aaron Kaply, Walter Chun-Won Lee, Jonas Sicking, Lloyd Bernard Stearns, Jr.
  • Patent number: 7495631
    Abstract: Display time for a billboard message is varied in proportion to measured speed of one or more vehicles. This may include varying not only the time a message is presented on the billboard, but also varying the density of the message. An overall message may be broken into segments displayed a sequence of billboards depending on the speed, e.g., for a faster moving vehicle the message has more segments. If the speed of a vehicle is great enough, the message segments are also reduced to fewer words or graphics, which may also be larger. Also, clusters of vehicles are detected and a billboard message display is varied in response to the clusters, which may include display time or segmentation variation, so as to more nearly optimize the number of persons who are able to see the message. Further, a billboard is rotated per vehicle speed, distance, length or clusters.
    Type: Grant
    Filed: April 12, 2005
    Date of Patent: February 24, 2009
    Assignee: International Business Machines Corporation
    Inventors: Dharmesh N. Bhakta, Walter Chun-Won Lee, Kumar Ravi, Eric Siegfried Rybczynski
  • Publication number: 20090040696
    Abstract: Embodiments include hardware and/or software for manufacturing a removable plate having a medium, to be integral to a casing for a processor-based device. Integrating the removable plate in or on the casing facilitates access to the medium and the data stored on the medium by providing storage in a location that is convenient and local to the processor-based device. The removable plate may include a first surface designed to cover a portion of the processor-based device and a second surface to be covered by the first surface when integrated with the casing, to provide access to the medium. The removable plate may also include any other types of media that can communicatively couple with the processor-based device directly, or indirectly through, e.g., a computer network.
    Type: Application
    Filed: October 17, 2008
    Publication date: February 12, 2009
    Applicant: International Business Machines Corporation
    Inventors: Michael Aaron Kaply, Walter Chun-Won Lee, Jonas Sicking, Lloyd Bernard Stearns, JR.
  • Patent number: 7474889
    Abstract: Methods 300 and systems 100 are provided for notifying a mobile telephone user of an incoming call in a loud ambient environment. A call notification system registers mobile devices located within the boundary of the area it serves, and couples to the mobile devices using a short range communication technology such as Bluetooth. Upon detecting an incoming call, the mobile device alerts the notification system after a predetermined number of rings. After a predetermined number of rings the notification system, in turn, presents an incoming call notification using visual cues or audio cues to catch the user's attention.
    Type: Grant
    Filed: August 30, 2005
    Date of Patent: January 6, 2009
    Assignee: International Business Machines Corporation
    Inventors: Dharmesh N. Bhakta, Walter Chun-Won Lee, Kumar Ravi, Eric Siegfried Rybczynski
  • Patent number: 7458145
    Abstract: Embodiments include hardware and/or software for manufacturing a removable plate having a medium, to be integral to a casing for a processor-based device. Integrating the removable plate in or on the casing facilitates access to the medium and the data stored on the medium by providing storage in a location that is convenient and local to the processor-based device. The removable plate may include a first surface designed to cover a portion of the processor-based device and a second surface to provide access to the medium. The removable plate may also include any other types of media that can communicatively couple with the processor-based device directly, or indirectly through, e.g., a computer network.
    Type: Grant
    Filed: January 12, 2004
    Date of Patent: December 2, 2008
    Assignee: International Business Machines Corporation
    Inventors: Michael Aaron Kaply, Walter Chun-Won Lee, Jonas Sicking, Lloyd Bernard Stearns, Jr.
  • Patent number: 7375278
    Abstract: Methods, systems, and media to mount one or more components to a hardware casing are disclosed. Embodiments include hardware and/or software for determining a pattern of interconnects to apply to an interior surface of the hardware casing. The pattern includes at least one independent path for transmitting a signal between the components. The pattern of interconnects is then applied to the interior surface, the application being configured for the topography of the interior surface to couple the components with the pattern of interconnects. In many embodiments, the components may then be mounted to the casing and interconnected with the interconnects. And, in some embodiments the pattern of interconnects may be coupled with a circuit board having additional components.
    Type: Grant
    Filed: March 8, 2006
    Date of Patent: May 20, 2008
    Assignee: International Business Machines Corporation
    Inventors: Michael Aaron Kaply, Walter Chun-Won Lee, Jonas Sicking, Lloyd Bernard Stearn, Jr.
  • Patent number: 7291783
    Abstract: Methods, systems, and media to mount one or more components to a hardware casing are disclosed. Embodiments include hardware and/or software for determining a pattern of interconnects to apply to an interior surface of the hardware casing. The pattern includes at least one independent path for transmitting a signal between the components. The pattern of interconnects is then applied to the interior surface, the application being configured for the topography of the interior surface to couple the components with the pattern of interconnects. In many embodiments, the components may then be mounted to the casing and interconnected with the interconnects. And, in some embodiment, the pattern of interconnects may be coupled with a circuit board having additional components.
    Type: Grant
    Filed: February 19, 2004
    Date of Patent: November 6, 2007
    Assignee: International Business Machines Corporation
    Inventors: Michael Aaron Kaply, Walter Chun-Won Lee, Jonas Sicking, Lloyd Bernard Stearn, Jr.
  • Publication number: 20060141860
    Abstract: A mobile communication terminal such as cellular phone or personal digital assistant (PDA) is separated into two body parts having functions different from each other and two body parts are connected to be rotatable in a horizontal direction by a predetermined angle so that a user can crook to use the terminal according to the user's taste. The mobile communication terminal can embody various functions of the terminal by providing an extended body portion, which is generated after the rotation of the predetermined angle, as an additional area in which functional elements required for a use of the terminal can be mounted.
    Type: Application
    Filed: October 20, 2005
    Publication date: June 29, 2006
    Inventor: Chun Won Lee