Patents by Inventor Yung Hei Lee

Yung Hei 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).

  • System on chip, devices having the same, and method for power control of the SOC
    Patent number: 8726047
    Abstract: Disclosed is an integrated circuit device including a plurality of power domain blocks, which includes a core power domain block. A power control circuit is configured to control power supplied to each of the plurality of power domain blocks independently responsive to control communication from the core power domain block. The power control circuit includes a plurality of power clusters corresponding to the plurality of power domain blocks, respectively. The plurality of power clusters control power supplied to the plurality of power domain blocks, respectively, independently responsive to the control communication from the core power domain block.
    Type: Grant
    Filed: May 9, 2011
    Date of Patent: May 13, 2014
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae Gon Lee, Jang Ho Cho, Bong Il Park, Kwang Ho Kim, Taek Kyun Shin, Dong Keun Kim, Jae Young Lee, Yung Hei Lee
  • System On Chip, Devices Having The Same, and Method For Power Control of the SOC
    Publication number: 20110276812
    Abstract: Disclosed is an integrated circuit device including a plurality of power domain blocks, which includes a core power domain block. A power control circuit is configured to control power supplied to each of the plurality of power domain blocks independently responsive to control communication from the core power domain block. The power control circuit includes a plurality of power clusters corresponding to the plurality of power domain blocks, respectively. The plurality of power clusters control power supplied to the plurality of power domain blocks, respectively, independently responsive to the control communication from the core power domain block.
    Type: Application
    Filed: May 9, 2011
    Publication date: November 10, 2011
    Inventors: Jae Gon Lee, Jang Ho Cho, Bong II Park, Kwang Ho Kim, Taek Kyun Shin, Dong Keun Kim, Jae Young Lee, Yung Hei Lee