Patents by Inventor Mai Doan

Mai Doan 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).

  • Mobile telephone and method for its manufacture
    Patent number: 7010121
    Abstract: A mobile telephone having a single piece molded housing or shell includes a core assembly for supporting the functional components of the mobile telephone. The core assembly may further include ancillary hardware components such as an electrical power source, user interface input/output devices, and the like required for operation of the telephone. The single piece molded shell molded about the core assembly so that the core assembly is substantially enclosed by the shell.
    Type: Grant
    Filed: August 6, 2001
    Date of Patent: March 7, 2006
    Assignee: Siemens Communications, Inc.
    Inventors: Dietmar F. Wennemer, Akos Feher, Isaac Ward, Kenneth Lawrence Weselake, David Owen West, Souhail Abood, Mai Doan
  • Mobile telephone and method for its manufacture
    Publication number: 20030027589
    Abstract: A mobile telephone having a single piece molded housing or shell includes a core assembly for supporting the functional components of the mobile telephone. The core assembly may further include ancillary hardware components such as an electrical power source, user interface input/output devices, and the like required for operation of the telephone. The single piece molded shell molded about the core assembly so that the core assembly is substantially enclosed by the shell.
    Type: Application
    Filed: August 6, 2001
    Publication date: February 6, 2003
    Inventors: Dietmar F. Wennemer, Akos Feher, Isaac Ward, Kenneth Lawrence Weselake, David Owen West, Souhail Abood, Mai Doan