Patents by Inventor Chi-Tack Chang

Chi-Tack Chang 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: 9411791
    Abstract: A device control method and system that sets a control setting through a user interface generated by using an XML (eXtensible Markup Language) document is provided. Operation control of a device is set through a user interface that is generated using an XML (eXtensible Markup Language) document. A user interface is generated for control settings of a device based on received first information, second information corresponding to control setting values is input through the user interface, and the second information is transmitted to the device and corresponding control settings of the device are set. Accordingly, operation control of the device can be controlled through a user interface by using a single standardized document regardless of the type of device.
    Type: Grant
    Filed: September 13, 2013
    Date of Patent: August 9, 2016
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Woo-seong Yang, Chi-tack Chang, Tae-kyung Hwang
  • Patent number: 8849962
    Abstract: An image forming apparatus and a method of controlling the same including a networking function includes checking the connection of a network cable, and displaying a screen to configure a network when the connection of the network cable is checked, thus allowing a user to circumvent time-consuming steps by providing a user with direct access to a menu to configure a network upon connection of a network cable to the image forming apparatus, thereby allowing the user to more easily configure the network and with increased efficiency.
    Type: Grant
    Filed: September 11, 2007
    Date of Patent: September 30, 2014
    Assignee: Samsung Electronics Co., Ltd
    Inventor: Chi Tack Chang
  • Publication number: 20140013208
    Abstract: A device control method and system that sets a control setting through a user interface generated by using an XML (eXtensible Markup Language) document is provided. Operation control of a device is set through a user interface that is generated using an XML (eXtensible Markup Language) document. A user interface is generated for control settings of a device based on received first information, second information corresponding to control setting values is input through the user interface, and the second information is transmitted to the device and corresponding control settings of the device are set. Accordingly, operation control of the device can be controlled through a user interface by using a single standardized document regardless of the type of device.
    Type: Application
    Filed: September 13, 2013
    Publication date: January 9, 2014
    Inventors: Woo-seong Yang, Chi-tack Chang, Tae-kyung Hwang
  • Patent number: 8560089
    Abstract: A device control method and system that sets a control setting through a user interface generated by using an XML (eXtensible Markup Language) document is provided. Operation control of a device is set through a user interface that is generated using an XML (eXtensible Markup Language) document. A user interface is generated for control settings of a device based on received first information, second information corresponding to control setting values is input through the user interface, and the second information is transmitted to the device and corresponding control settings of the device are set. Accordingly, operation control of the device can be controlled through a user interface by using a single standardized document regardless of the type of device.
    Type: Grant
    Filed: October 31, 2006
    Date of Patent: October 15, 2013
    Assignee: Samsung Electronics Co., Ltd.
    Inventors: Woo-Seong Yang, Chi-Tack Chang, Tae-Kyung Hwang
  • Publication number: 20110055689
    Abstract: A method of performing at least one operation in an image forming apparatus, the image forming apparatus to perform the method, and a host device. In the method, at least one operation is performed using a workform in an image forming apparatus that can be connected to a host device, the method including selecting a document to be processed, receiving user identification information from a user who is to perform the at least one operation on the document, receiving at least one workform corresponding to the user identification information from the image forming apparatus, and performing an operation according to the received workform on the document in the image forming apparatus.
    Type: Application
    Filed: August 31, 2010
    Publication date: March 3, 2011
    Applicant: Samsung Electronics Co., Ltd
    Inventors: Chi-tack CHANG, Kee-chang Lee, Seong-il Park
  • Publication number: 20090033959
    Abstract: An image forming apparatus includes an interface which is connected with a storage medium to store printing data therein, an image forming unit to perform an image forming operation with respect to the printing data, a display unit, and a controller to control displaying whether to remove the storage medium depending on the image forming operation with respect to the printing data stored in the storage medium.
    Type: Application
    Filed: July 21, 2008
    Publication date: February 5, 2009
    Applicant: Samsung Electronics Co., Ltd.
    Inventor: Chi-tack CHANG
  • Publication number: 20080140812
    Abstract: An image forming apparatus and a method of controlling the same including a networking function includes checking the connection of a network cable, and displaying a screen to configure a network when the connection of the network cable is checked, thus allowing a user to circumvent time-consuming steps by providing a user with direct access to a menu to configure a network upon connection of a network cable to the image forming apparatus, thereby allowing the user to more easily configure the network and with increased efficiency.
    Type: Application
    Filed: September 11, 2007
    Publication date: June 12, 2008
    Applicant: Samsung Electronic Co., Ltd.
    Inventor: Chi Tack Chang
  • Publication number: 20070115839
    Abstract: A device control method and system that sets a control setting through a user interface generated by using an XML (eXtensible Markup Language) document is provided. Operation control of a device is set through a user interface that is generated using an XML (eXtensible Markup Language) document. A user interface is generated for control settings of a device based on received first information, second information corresponding to control setting values is input through the user interface, and the second information is transmitted to the device and corresponding control settings of the device are set. Accordingly, operation control of the device can be controlled through a user interface by using a single standardized document regardless of the type of device.
    Type: Application
    Filed: October 31, 2006
    Publication date: May 24, 2007
    Inventors: Woo-Seong Yang, Chi-Tack Chang, Tae-Kyung Hwang