Patents Represented by Attorney Elizabeth Kim
  • Patent number: 8232749
    Abstract: A pair of cavities defined within a hollow elongate accelerator body include a first resonant cavity having a first resonant slot through an outer wall thereof, and a second resonant cavity having a second resonant slot through an outer wall thereof. The first resonant slot and the second resonant slot are separated by a void region that extends between the outer wall of the first cavity and the outer wall of the second cavity and is bounded in part by an inner surface of the hollow elongate member. The first and second cavities are coupled to each other through a dual slot coupling structure that includes the first resonant slot, the void region, and the second resonant slot.
    Type: Grant
    Filed: April 5, 2010
    Date of Patent: July 31, 2012
    Assignee: Far-Tech, Inc.
    Inventors: Nikolai Barov, Roger H Miller
  • Patent number: 7976737
    Abstract: The present invention relates to solution type silver organo-sol ink for forming electrically conductive patterns. The present invention provides silver organo-sol ink of solution type for forming electrically conductive pattern comprising effective amount of silver aromatic carboxylate and a reactive organic solvents, which can form chelate or complex with silver, are, for example, organic solvents having keton, mercapto, carboxyl, aniline or sulfurous functional group, substituted or unsubstituted. By the present invention, silver organo-sol ink of solution type basically having higher content of silver is obtained. The solution type ink of the present invention can be used for forming conductive patterns in flat panel display such as plasma display panel(PDP) to reduce the numbers of steps for pattern forming drastically.
    Type: Grant
    Filed: December 2, 2005
    Date of Patent: July 12, 2011
    Assignee: Exax Inc.
    Inventors: Soon Yeong Heo, Dong Sung Seo, Eun Ji Lee, Hyun Myung Jang
  • Patent number: 7940809
    Abstract: A digital video interface system and method for communicating digital video data from a source device to a sink device is provided, where the clock channel is used to transmit data as well as clock signals in a bi-directional, half-duplex manner using time division multiplexing. The digital video interface system comprises one or more data channels configured to transmit digital video data from the source device to the sink device in time divisional multiplexing including a plurality of first time slots and second time slots, and a clock channel configured to transmit a clock signal from the source device to the sink device in the first time slots and configured to transmit additional data from the source device to the sink device or from the sink device to the source device in the second time slots.
    Type: Grant
    Filed: June 8, 2007
    Date of Patent: May 10, 2011
    Assignee: Synerchip Co. Ltd.
    Inventor: Bong-Joon Lee
  • Patent number: 7916780
    Abstract: An adaptive equalizer system for use in a serial communication link uses timing information generated by a phase detector of a clock and data recovery circuit of the serial communication link and a frequency pattern of the recovered data to determine whether the data received over the serial communication link is over-equalized or under-equalized. The equalizer strength of the adaptive equalizer system is adjusted based on such determination.
    Type: Grant
    Filed: October 1, 2007
    Date of Patent: March 29, 2011
    Assignee: Synerchip Co. Ltd
    Inventor: Bong-Joon Lee