Patents by Inventor Xiang Fu

Xiang Fu 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: 7689448
    Abstract: An electronic Personal Information Manager (PIM) including a calendar/scheduling system with an EarthTime™ module is described. In operation, the system tracks different types of times: “local” time, “home” time, and “remote” time. Home time is the time zone of where the user typically spends most of his or her time; this is usually the time zone for the user's home office. Local time is the time for the locality where the user is located physically at any particular instance in time. “Remote” time represents the time zones of the other individuals (i.e., other than the user). The system may show events and appointments in the user's own “local” time (or other user-selected type of time), regardless of where the user is presently located. Using these three types of time (i.e., “local” time, “home” time, and “remote” time), the system provides improved interface and methods for scheduling and managing activities, such a phone conference, across multiple time zones.
    Type: Grant
    Filed: October 1, 2001
    Date of Patent: March 30, 2010
    Assignee: Nokia Corporation
    Inventors: Xiang Fu, Philippe Richard Kahn, Sonia Lee
  • Patent number: 7010580
    Abstract: Provided is a system and method for easily packaging and exchanging complex information such as that contained in a database in the form of objects and attached documents. The invention may include a server configured to create a viewer package containing data and viewer code that allows a client computer to read data within the viewer package. The viewer code provides a client computer with the ability to perform functions that are as robust and as useful to common functions of a database for viewing, consuming and manipulating data. The data to be accessed may be formatted in one or more universal formats so that a user opening the viewer package can access the data, independent of the medium onto which it is received.
    Type: Grant
    Filed: October 10, 2000
    Date of Patent: March 7, 2006
    Assignee: Agile Software Corp.
    Inventors: Xiang Fu, Roy Campbell Stafford
  • Patent number: 6647370
    Abstract: An electronic Personal Information Manager (PIM) including a calendar/scheduling system with an EarthTime™ module is described. In operation, the system tracks different types of times: “local” time, “home” time, and “remote” time. Home time is the time zone of where the user typically spends most of his or her time; this is usually the time zone for the user's home office. Local time is the time for the locality where the user is located physically at any particular instance in time. “Remote” time represents the time zones of the other individuals (i.e., other than the user). The system may show events and appointments in the user's own “local” time (or other user-selected type of time), regardless of where the user is presently located. Using these three types of time (i.e.
    Type: Grant
    Filed: September 16, 1998
    Date of Patent: November 11, 2003
    Assignee: Starfish Software, Inc.
    Inventors: Xiang Fu, Philippe Richard Kahn, Sonia Lee
  • Publication number: 20020038234
    Abstract: An electronic Personal Information Manager (PIM) including a calendar/scheduling system with an EarthTime™ module is described. In operation, the system tracks different types of times: “local” time, “home” time, and “remote” time. Home time is the time zone of where the user typically spends most of his or her time; this is usually the time zone for the user's home office. Local time is the time for the locality where the user is located physically at any particular instance in time. “Remote” time represents the time zones of the other individuals (i.e., other than the user). The system may show events and appointments in the user's own “local” time (or other user-selected type of time), regardless of where the user is presently located. Using these three types of time (i.e.
    Type: Application
    Filed: October 1, 2001
    Publication date: March 28, 2002
    Inventors: Xiang Fu, Philippe Richard Kahn, Sonia Lee
  • Patent number: 5845257
    Abstract: An electronic Personal Information Manager (PIM) including a calendar/scheduling system with an EarthTime.TM. module is described. In operation, the system tracks different types of times: "local" time, "home" time, and "remote" time. Home time is the time zone of where the user typically spends most of his or her time; this is usually the time zone for the user's home office. Local time is the time for the locality where the user is located physically at any particular instance in time. "Remote" time represents the time zones of the other individuals (i.e., other than the user). The system may show events and appointments in the user's own "local" time (or other user-selected type of time), regardless of where the user is presently located. Using these three types of time (i.e., "local" time, "home" time, and "remote" time), the system provides improved interface and methods for scheduling and managing activities, such a phone conference, across multiple time zones.
    Type: Grant
    Filed: February 29, 1996
    Date of Patent: December 1, 1998
    Assignee: Starfish Software, Inc.
    Inventors: Xiang Fu, Philippe Richard Kahn, Sonia Lee
  • Patent number: 5115100
    Abstract: A method for purifying hemoglobin, mixed with other proteins is described, wherein the mixture is contacted with an ion exchange matrix so that the hemoglobin is adsorbed to it. The matrix is washed to remove unadsorbed components, and the hemoglobin is then selectively eluted using a ligand which specifically binds the hemoglobin causing it to desorb from the matrix. The method can also be used to effect reduction of methemoglobin to hemoglobin on an ion exchange matrix followed by selective elution to achieve purification. The method can also be used to purify methemoglobin.
    Type: Grant
    Filed: August 17, 1989
    Date of Patent: May 19, 1992
    Assignee: Kinetic Investments Limited
    Inventors: Xiang-Fu Wu, Jeffrey T. Wong