Patents by Inventor Cheol-Ho Jo

Cheol-Ho Jo 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).

  • PORTABLE ELECTRONIC PRODUCTS INTEGRATED WITH SILICONE
    Publication number: 20110136553
    Abstract: Disclosed is a portable electronic products integrated with a silicone in which a molding silicone is integrated with an outer side surface of a body housing of the portable electronic products through a double injection or an insert injection molding methods, so that it can feel the soft grip when an user is touched on the outer surface of the portable electronic products. Also, a water proof injection silicone packing part is integrally formed at a combining portion between a cover housing and a body housing, so that it can closely adhere to them, whereby it can be perfectly cut off the moisture from outside.
    Type: Application
    Filed: August 24, 2010
    Publication date: June 9, 2011
    Inventor: Cheol-Ho Jo
  • User identification method in mobile communication system and mobile station, and mobile communication system therefor
    Patent number: 7657254
    Abstract: A mobile station includes a voice mail password in an outgoing call message for a call, a data communication and the like. A mobile telephone switching center determines whether the voice mail password of the outgoing call message from the mobile station is consistent with the voice mail password from the voice mailing system, and provides the call service to the corresponding mobile station when they are consistent with each other. The voice mail password can be registered or changed after the user connects to the voice mailing system and is identified for the voice mail service. Therefore, the user can just merely change the voice mail password, thereby preventing unauthorized use of the mobile station.
    Type: Grant
    Filed: December 9, 2005
    Date of Patent: February 2, 2010
    Assignee: Samsung Electronics Co., Ltd
    Inventor: Cheol-Ho Jo
  • User identification method in mobile communication system and mobile station, and mobile communication system therefor
    Publication number: 20060135123
    Abstract: A mobile station includes a voice mail password in an outgoing call message for a call, a data communication and the like. A mobile telephone switching center determines whether the voice mail password of the outgoing call message from the mobile station is consistent with the voice mail password from the voice mailing system, and provides the call service to the corresponding mobile station when they are consistent with each other. The voice mail password can be registered or changed after the user connects to the voice mailing system and is identified for the voice mail service. Therefore, the user can just merely change the voice mail password, thereby preventing unauthorized use of the mobile station.
    Type: Application
    Filed: December 9, 2005
    Publication date: June 22, 2006
    Applicant: SAMSUNG ELECTRONICS CO., LTD.
    Inventor: Cheol-Ho Jo