Patents by Inventor Xiaomei Guan

Xiaomei Guan 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: 10080113
    Abstract: The present invention is directed to methods of and systems for converting data that is in a format unsupported by a recipient device into images that are supported and can thus be accurately rendered by the recipient device. Thus, recipient devices, such as mobile phones and text messengers, all of which are able to display images, are all able to render characters in languages not supported by the recipient device. A method of the present invention converts data for display on a receiving device configured to accurately render data in one or more supported formats. The method includes determining whether a first format of the data is a supported format, and automatically converting the data into a second format supported by the second device if the first format is not a supported format. Preferably, the first format is defined by a character set and the second format is a binary image format.
    Type: Grant
    Filed: January 31, 2017
    Date of Patent: September 18, 2018
    Assignee: Syniverse Communications, Inc.
    Inventors: Xiaomei Guan, Huiyue Xu
  • Patent number: 9626341
    Abstract: The present invention is directed to methods of and systems for converting data that is in a format unsupported by a recipient device into images that are supported and can thus be accurately rendered by the recipient device. Thus, recipient devices, such as mobile phones and text messengers, all of which are able to display images, are all able to render characters in languages not supported by the recipient device. A method of the present invention converts data for display on a receiving device configured to accurately render data in one or more supported formats. The method includes determining whether a first format of the data is a supported format, and automatically converting the data into a second format supported by the second device if the first format is not a supported format. Preferably, the first format is defined by a character set and the second format is a binary image format.
    Type: Grant
    Filed: November 21, 2006
    Date of Patent: April 18, 2017
    Assignee: Syniverse Communications, Inc.
    Inventors: Xiaomei Guan, Huiyue Xu
  • Patent number: 7840458
    Abstract: A method and apparatus for collecting information about an event in which a user accesses the Internet through the system of a first Internet Service Provider with whom the user does not have an account. The apparatus includes a first server that creates a record of the user's Internet usage and sends the record to a second server. The second server collects records from a plurality of Internet Service Providers and forwards the records to a third server on a regular basis. The third server processes the data in the plurality of records and generates a report showing how much money the first Internet Service Provider is owed for allowing the user to access the Internet through the system of the first Internet Service Provider.
    Type: Grant
    Filed: September 24, 2007
    Date of Patent: November 23, 2010
    Assignee: iPass Inc.
    Inventors: Lynn Y. Liu, Xiaomei Guan, Michael E. Hayden, David Ling
  • Patent number: 7797236
    Abstract: A method and apparatus for collecting information about an event in which a user accesses the Internet through the system of a first Internet Service Provider with whom the user does not have an account. The apparatus includes a first server that creates a record of the user's Internet usage and sends the record to a second server. The second server collects records from a plurality of Internet Service Providers and forwards the records to a third server on a regular basis. The third server processes the data in the plurality of records and generates a report showing how much money the first Internet Service Provider is owed for allowing the user to access the Internet through the system of the first Internet Service Provider.
    Type: Grant
    Filed: December 10, 1999
    Date of Patent: September 14, 2010
    Assignee: iPass Inc.
    Inventors: Lynn Y. Liu, Xiaomei Guan, Michael E. Hayden, David Ling
  • Publication number: 20080021995
    Abstract: A method and apparatus for collecting information about an event in which a user accesses the Internet through the system of a first Internet Service Provider with whom the user does not have an account. The apparatus includes a first server that creates a record of the user's Internet usage and sends the record to a second server. The second server collects records from a plurality of Internet Service Providers and forwards the records to a third server on a regular basis. The third server processes the data in the plurality of records and generates a report showing how much money the first Internet Service Provider is owed for allowing the user to access the Internet through the system of the first Internet Service Provider.
    Type: Application
    Filed: September 24, 2007
    Publication date: January 24, 2008
    Inventors: Lynn Liu, Xiaomei Guan, Michael Hayden, David Ling