Patents by Inventor Hoyong Park

Hoyong Park 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: 20060248233
    Abstract: A method of aggregating control in a first network and a second network, the first network having first devices and the second network having second devices. A communication channel is established between the first and second networks; from the first network the second devices in the second network are discovered through the communication channel; and from the first network one of the second devices in the second network is controlled through the communication channel. The first and second network can be connected but isolated. Further, the first and second networks can implement different network protocols, or the same network protocol.
    Type: Application
    Filed: May 2, 2005
    Publication date: November 2, 2006
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: Hoyong Park, Praveen Kumar, Alan Messer, Victor Zhu
  • Patent number: 6988259
    Abstract: A semiconductor layout testing and correction system is disclosed. The system combines both rule-based optical proximity correction and model-based optical proximity correction in order to test and correct semiconductor layouts. In a first embodiment, a semiconductor layout is first processed by a rule-based optical proximity correction system and then subsequently processed by a model-based optical proximity correction system. In another embodiment, the system first processes a semiconductor layout with a rule-based optical proximity correction system and then selectively processes difficult features using a model-based optical proximity correction system. In yet another embodiment, the system selectively processes the various features of a semiconductor layout using a rule-based optical proximity correction system or a model-based optical proximity correction system.
    Type: Grant
    Filed: December 20, 2002
    Date of Patent: January 17, 2006
    Assignee: Synopsys, Inc.
    Inventors: Christophe Pierrat, You-Ping Zhang, Fang-Cheng Chang, Hoyong Park, Yao-Ting Wang
  • Patent number: 6584609
    Abstract: A semiconductor layout testing and correction system is disclosed. The system combines both rule-based optical proximity correction and model-based optical proximity correction in order to test and correct semiconductor layouts. In a first embodiment, a semiconductor layout is first processed by a rule-based optical proximity correction system and then subsequently processed by a model-based optical proximity correction system. In another embodiment, the system first processes a semiconductor layout with a rule-based optical proximity correction system and then selectively processes difficult features using a model-based optical proximity correction system. In yet another embodiment, the system selectively processes the various features of a semiconductor layout using a rule-based optical proximity correction system or a model-based optical proximity correction system.
    Type: Grant
    Filed: February 28, 2000
    Date of Patent: June 24, 2003
    Assignee: Numerical Technologies, Inc.
    Inventors: Christophe Pierrat, You-Ping Zhang, Fang-Cheng Chang, Hoyong Park, Yao-Ting Wang
  • Publication number: 20030097647
    Abstract: A semiconductor layout testing and correction system is disclosed. The system combines both rule-based optical proximity correction and model-based optical proximity correction in order to test and correct semiconductor layouts. In a first embodiment, a semiconductor layout is first processed by a rule-based optical proximity correction system and then subsequently processed by a model-based optical proximity correction system. In another embodiment, the system first processes a semiconductor layout with a rule-based optical proximity correction system and then selectively processes difficult features using a model-based optical proximity correction system. In yet another embodiment, the system selectively processes the various features of a semiconductor layout using a rule-based optical proximity correction system or a model-based optical proximity correction system.
    Type: Application
    Filed: December 20, 2002
    Publication date: May 22, 2003
    Applicant: Numerical Technologies, Inc.
    Inventors: Christophe Pierrat, You-Ping Zhang, Fang-Cheng Chang, Hoyong Park, Yao-Ting Wang