Patents by Inventor Joon-Wook Jung

Joon-Wook Jung 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).

  • Data communication system and method using a wireless terminal
    Patent number: 8543657
    Abstract: There is provided a data communication method using a wireless terminal capable of accessing the Internet. The wireless terminal accesses the Internet, and then sends a data transmission request to a content provider. The wireless terminal provides the content provider with an IP address and associated information of a data terminal to which the data is to be transmitted. The content provider then transmits the data to the data terminal based on the IP address and the associated information. Preferably, the content provider sends a data transmission end message to the wireless terminal after completion of the data transmission.
    Type: Grant
    Filed: May 3, 2002
    Date of Patent: September 24, 2013
    Assignee: Samsung Electronics Co., Ltd
    Inventors: Seung-Heun Hong, Joon-Wook Jung
  • User authentication system and method for controlling the same
    Patent number: 7415720
    Abstract: A user authentication system and method using a password. A method for performing an operation mode associated with a password in the system having a password setup function, includes the steps of setting up a general password for normal user authentication and an emergency password needed for an emergency operation mode, and storing them in a memory; and upon receiving a password from a user, performing the normal user authentication when the user-entry password matches the general password, and performing the emergency operation mode when the user-entry password matches the emergency password.
    Type: Grant
    Filed: September 30, 2004
    Date of Patent: August 19, 2008
    Assignee: Samsung Electronics Co., Ltd.
    Inventor: Joon-Wook Jung
  • User authentication system and method for controlling the same
    Publication number: 20050097261
    Abstract: A user authentication system and method using a password. A method for performing an operation mode associated with a password in the system having a password setup function, includes the steps of setting up a general password for normal user authentication and an emergency password needed for an emergency operation mode, and storing them in a memory; and upon receiving a password from a user, performing the normal user authentication when the user-entry password matches the general password, and performing the emergency operation mode when the user-entry password matches the emergency password.
    Type: Application
    Filed: September 30, 2004
    Publication date: May 5, 2005
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Joon-Wook Jung
  • Data communication system and method using a wireless terminal
    Publication number: 20030208555
    Abstract: There is provided a data communication method using a wireless terminal capable of accessing the Internet. The wireless terminal accesses the Internet, and then sends a data transmission request to a content provider. The wireless terminal provides the content provider with an IP address and associated information of a data terminal to which the data is to be transmitted. The content provider then transmits the data to the data terminal based on the IP address and the associated information. Preferably, the content provider sends a data transmission end message to the wireless terminal after completion of the data transmission.
    Type: Application
    Filed: May 3, 2002
    Publication date: November 6, 2003
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventors: Seung-Heun Hong, Joon-Wook Jung