Patents by Inventor Jae-Wan Bae

Jae-Wan Bae 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).

  • Graphic processing unit and method of processing graphic data by using the same
    Patent number: 9799092
    Abstract: A method and apparatus for processing graphic data, which are capable of decreasing a bandwidth of a memory, are provided. The method of processing graphic data includes receiving first graphic data and processing the first graphic data to generate second graphic data, and storing the generated second graphic data in a first shared memory line in which a state bit is set to a first state, wherein the first shared memory line is included in a first memory line set which is a part of an n-way set associative cache structure (n is a natural number equal to or greater than 2), at least one of the memory lines of the first memory line set is set to a second state which is different from the first state, and the state bit represents whether data stored in the memory line is replaceable.
    Type: Grant
    Filed: August 25, 2015
    Date of Patent: October 24, 2017
    Assignee: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-Wan Bae, Hyun-Jae Woo
  • GRAPHIC PROCESSING UNIT AND METHOD OF PROCESSING GRAPHIC DATA BY USING THE SAME
    Publication number: 20160086303
    Abstract: A method and apparatus for processing graphic data, which are capable of decreasing a bandwidth of a memory, are provided. The method of processing graphic data includes receiving first graphic data and processing the first graphic data to generate second graphic data, and storing the generated second graphic data in a first shared memory line in which a state bit is set to a first state, wherein the first shared memory line is included in a first memory line set which is a part of an n-way set associative cache structure (n is a natural number equal to or greater than 2), at least one of the memory lines of the first memory line set is set to a second state which is different from the first state, and the state bit represents whether data stored in the memory line is replaceable.
    Type: Application
    Filed: August 25, 2015
    Publication date: March 24, 2016
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Jae-Wan BAE, Hyun-Jae WOO
  • 3-Dimensional graphic processing apparatus and operating method thereof
    Publication number: 20080165208
    Abstract: A graphic processing method may include clipping a first polygon with a near plane of a view volume to create a second polygon, clipping the second polygon with a far plane of the view volume to create a third polygon, and/or discriminating if a homogeneous coordinate of the third polygon is 0. The third polygon may be clipped to one of left, right, top, and bottom planes of the view volume if the homogeneous coordinate of the third polygon is 0.
    Type: Application
    Filed: January 4, 2008
    Publication date: July 10, 2008
    Inventors: Jae-Wan Bae, Yun-Seok Choi