Patents by Inventor Bong-Chae Moon

Bong-Chae Moon 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).

  • Patent number: 7054982
    Abstract: An apparatus and method including a fieldbus interface board connected to a fieldbus line. The fieldbus interface board includes a main control unit controlling an overall operation of the board. A main memory inputs and outputs data required for the operation of the main control unit, wherein the main control unit controls the main memory. A fieldbus control unit controls transmission and reception of fieldbus data. A buffer memory buffers the fieldbus data to be transmitted to the fieldbus line or to be received from the fieldbus line. A fieldbus access unit transmits the fieldbus data to the fieldbus line or receives the fieldbus data from the fieldbus line, wherein the fieldbus control unit controls the buffer memory and the fieldbus access unit.
    Type: Grant
    Filed: June 27, 2002
    Date of Patent: May 30, 2006
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: In-Ho Choi, Bong-Chae Moon
  • Patent number: 6675236
    Abstract: A field bus interface board is disclosed. The field bus interface board installed in a computer and connected to a field bus line has a main controller for controlling the entire operation of the field bus interface board. A field bus controller controls a data transmission and reception though the field bus line. A dual-port memory is shared between the computer and the main controller for exchanging data with the computer. A buffer memory buffers data transmitted to the field bus line or received from the field bus line, under the control of the field bus controller. A field bus interfacing means transmits data to the field bus line or receives data from the field bus line, under the control of the field bus controller.
    Type: Grant
    Filed: September 25, 2001
    Date of Patent: January 6, 2004
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Bong-Chae Moon, Seung-Ho Hong, In-Ho Choi
  • Publication number: 20030097511
    Abstract: An apparatus and method including a fieldbus interface board connected to a fieldbus line. The fieldbus interface board includes a main control unit controlling an overall operation of the board. A main memory inputs and outputs data required for the operation of the main control unit, wherein the main control unit controls the main memory. A fieldbus control unit controls transmission and reception of fieldbus data. A buffer memory buffers the fieldbus data to be transmitted to the fieldbus line or to be received from the fieldbus line. A fieldbus access unit transmits the fieldbus data to the fieldbus line or receives the fieldbus data from the fieldbus line, wherein the fieldbus control unit controls the buffer memory and the fieldbus access unit.
    Type: Application
    Filed: June 27, 2002
    Publication date: May 22, 2003
    Applicant: Samsung Electronics Co., Ltd.
    Inventors: In-Ho Choi, Bong-Chae Moon
  • Publication number: 20030009608
    Abstract: A field bus interface board is disclosed. The field bus interface board installed in a computer and connected to a field bus line has a main controller for controlling the entire operation of the field bus interface board. A field bus controller controls a data transmission and reception though the field bus line. A dual-port memory is shared between the computer and the main controller for exchanging data with the computer. A buffer memory buffers data transmitted to the field bus line or received from the field bus line, under the control of the field bus controller. A field bus interfacing means transmits data to the field bus line or receives data from the field bus line, under the control of the field bus controller.
    Type: Application
    Filed: September 25, 2001
    Publication date: January 9, 2003
    Inventors: Bong-Chae Moon, Seung-Ho Hong, In-Ho Choi