Patents by Inventor Moo-Kyung Kang

Moo-Kyung Kang 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).

  • Hierarchical power management circuit, power management method using the same, and system on chip including the hierarchical power management circuit
    Patent number: 9268395
    Abstract: A hierarchical power management circuit includes N power management circuits respectively included in N power domains each including at least one intellectual property (IP), wherein N is a natural number greater than one. The i-th (1<i<N) power management circuit from among the N power management circuits manages supply of power to an (i+1)th power domain from among the N power domains in response to a power management request signal output from a first power management circuit from among the N power management circuits.
    Type: Grant
    Filed: September 15, 2011
    Date of Patent: February 23, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Jae Gon Lee, Bong Il Park, Moo Kyung Kang
  • Hierarchical Power Management Circuit, Power Management Method Using the Same, and System on Chip Including the Hierarchical Power Management Circuit
    Publication number: 20120072743
    Abstract: A hierarchical power management circuit includes N power management circuits respectively included in N power domains each including at least one intellectual property (IP), wherein N is a natural number greater than one.
    Type: Application
    Filed: September 15, 2011
    Publication date: March 22, 2012
    Inventors: Jae Gon Lee, Bong Il Park, Moo Kyung Kang
  • System, method and article of manufacture for updating a switching table in a switch fabric chipset system
    Publication number: 20040095927
    Abstract: A system, method and article of manufacture are provided for updating a switching table in a switch fabric. In general, one or more status packets are received by a switch fabric component without handshaking between the transmitting source(s) and the receiving switch fabric component. Each status packet includes information relating to a status of an output port. A switching table is then updated based on the status information of the received status packet.
    Type: Application
    Filed: November 12, 2003
    Publication date: May 20, 2004
    Inventors: You-Sung Chang, Ju-Hwan Yi, Seung-Wang Lee, Moo-Kyung Kang
  • System, method and article of manufacture for updating a switching table in a switch fabric chipset system
    Patent number: 6731631
    Abstract: A system, method and article of manufacture are provided for updating a switching table in a switch fabric. In general, one or more status packets are received by a switch fabric component without handshaking between the transmitting source(s) and the receiving switch fabric component. Each status packet includes information relating to a status of an output port. A switching table is then updated based on the status information of the received status packet.
    Type: Grant
    Filed: September 25, 2000
    Date of Patent: May 4, 2004
    Assignee: Paion Company, Limited
    Inventors: You-Sung Chang, Ju-Hwan Yi, Seung-Wang Lee, Moo-Kyung Kang