Patents by Inventor B. Song

B. Song 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: 20070186539
    Abstract: A method and system for controlling an exhaust temperature for an internal combustion engine is disclosed. The method and system comprise determining a range of acceptable charge flows within the internal combustion engine to meet a desired exhaust temperature. The method and system further comprise controlling the charge flows to fall within the range. Control strategies to utilize the charge flow as a lever to control turbine outlet temperature are disclosed. These strategies utilize the inversion of the cylinder outlet temperature virtual sensor as well as a new turbine outlet temperature virtual sensor to determine the charge flow required to achieve the desired turbine outlet temperature given the current turbine inlet and outlet pressure, SOI, charge pressure, charge temperature, fueling, and engine speed.
    Type: Application
    Filed: February 16, 2006
    Publication date: August 16, 2007
    Inventors: Thomas Dollmeyer, Jennifer Rumsey, Larry Brackney, B. Song, J. Wills, John Chi, John Mulloy
  • Patent number: 5614950
    Abstract: A charge coupled device image sensor which can prevent smear and improve sensitivity, including a substrate of a first conductive type, a first well of a second conductive type formed on one side of said substrate, a second well of the second conductive type formed on the other side of said substrate, a pair of photo-detecting areas formed adjoining in said first well, a pair of charge transfer areas formed close to each photo-detecting area and adjoining in said second well, a channel stop area formed between said adjoining photo-detecting areas and said charge transfer areas and for isolating each of the areas,.
    Type: Grant
    Filed: August 2, 1995
    Date of Patent: March 25, 1997
    Assignee: LG Semicon Co., Ltd.
    Inventors: Chul H. Park, Kwang B. Song
  • Patent number: 5534720
    Abstract: A solid state image sensing element including a substrate, photodiode areas each having a plurality of photodiodes in matrix array formed on the substrate, a flat area formed over the substrate including the photodiode areas, color filter layers formed in predetermined areas on the flat area, a top coating layer formed in predetermined areas on the flat area, a top coating layer formed over the substrate including the color filter areas, stripe microlenses each having a flat upper surface arranged to correspond to the photodiodes arranged in one direction in the photodiode areas and formed on the top coating layer, and mosaic microlenses formed on the flat upper surface of the stripe microlens each arranged corresponding to each of the photodiodes in the photodiode area.
    Type: Grant
    Filed: September 7, 1995
    Date of Patent: July 9, 1996
    Assignee: LG Semicon Co., Ltd.
    Inventors: Kwang B. Song, Sung K. Kim, Jin S. Shim
  • Patent number: 5408275
    Abstract: Apparatus and method for controlling, using a rotary encoder, a television receiver. The remote control unit comprises a keyboard, a rotary encoder controlling the volume and the output level of a selected OSD signal as well as selecting a channel and a position of OSD signal, a remote control microprocessor and a remote signal transmitter. The television receiver unit comprises a remote signal receiver, a microprocessor and a signal processing circuit. The remote control microprocessor checks whether an input signal is a rotary encoder signal and whether the input signal is an increase signal, and operates in accordance with the rotary encoder signal or the corresponding key signal.
    Type: Grant
    Filed: May 24, 1993
    Date of Patent: April 18, 1995
    Assignee: Goldstar Co., Ltd.
    Inventors: Han B. Song, Jae K. Lee
  • Patent number: 5339117
    Abstract: Tuning apparatus for a television system, comprising a rotary encoder having a slidable and rotatable channel changing mechanism, the rotary encoder outputting a plurality of signals with a phase difference with respect to one another, corresponding to a channel change in accordance with the rotation of the channel changing mechanism, a microcomputer for calculating a channel number to be changed in accordance with the output signals from the rotary encoder and outputting channel receive data corresponding to the calculated channel number, and a tuner for receiving a television broadcasting signal of a channel corresponding to the channel receive data from the microcomputer.
    Type: Grant
    Filed: June 12, 1992
    Date of Patent: August 16, 1994
    Assignee: Gold Star Co., Ltd.
    Inventors: Han B. Song, Jae K. Lee, Woon K. Baik