Patents by Inventor Denny K. Chiu

Denny K. Chiu 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: 7523112
    Abstract: In accordance with the teachings described herein, systems and methods are provided for searching a remote database. A server may be used to communicate with a mobile device over a wireless network. The mobile device may include a local application database for storing data items for one or more software applications. The server may include a server application database for storing copies of data items that are transmitted to the mobile device. A local search module on the mobile device may be used to identify one or more data items in the local application database that match a set of search parameters. If the one or more data items cannot be identified in the local application database, then a remote search module on the server may be used to identify a copy of the one or more data items in the server application database that match the set of search parameters.
    Type: Grant
    Filed: February 19, 2004
    Date of Patent: April 21, 2009
    Assignee: Research In Motion Limited
    Inventors: Ahmed E. Hassan, Denny K. Chiu
  • Patent number: 7317699
    Abstract: A system for controlling configuration settings for mobile data communication devices and services includes a redirection server and a policy generation system. The redirection server detects a triggering event in a host system and in response to the triggering event continuously redirects data items from the host system to a wireless network. Each mobile data communication device receives data items from the wireless network and includes a device configuration stored in a memory location on the mobile data communication device. The device configuration of each mobile data communication device controls one or more functions of the mobile data communication device. The policy generation system receives a policy setting from a user interface and stores the policy setting in a user information record associated with a mobile data communication device.
    Type: Grant
    Filed: October 28, 2002
    Date of Patent: January 8, 2008
    Assignee: Research in Motion Limited
    Inventors: James A. Godfrey, Denny K. Chiu, Wen Gao
  • Patent number: 7103656
    Abstract: The invention disclosed is an administration system and method for administering user access to an Enterprise system that supports redirection of data from a user's desktop computer in a Local Area Network to a user's wireless device. The Enterprise system having a plurality of message servers and one or more Enterprise servers, the Enterprise servers serving to direct data stored on the message servers between the user's desktop computer and the user's wireless device. The administration system having two components, a user interface (or client) and a administration service. The client having restricted access to what changes can be made to the data on the Enterprise server, yet sufficient permissions to require a single point of access to maintain user access to both the message server and the Enterprise servers.
    Type: Grant
    Filed: February 20, 2002
    Date of Patent: September 5, 2006
    Assignee: Research In Motion Limited
    Inventors: Allan D. Lewis, Denny K. Chiu
  • Publication number: 20030088633
    Abstract: A system for remotely controlling mobile communication devices includes a redirection system, a remote control system and a mobile data communication device. The redirection system detects a triggering event at a host system and in response to the triggering event continuously redirects data items from the host system to a wireless network. The mobile data communication device receives data items from the wireless network and executes a plurality of device operations. The remote control system receives control information from a user interface and transmits the control information through the redirection system to the wireless network. The control information is received and executed by the mobile data communication device to remotely control one or more of the device operations. Methods of controlling the operation of mobile data communication devices are also disclosed.
    Type: Application
    Filed: October 28, 2002
    Publication date: May 8, 2003
    Inventors: Denny K. Chiu, James A. Godfrey, Wen Gao
  • Publication number: 20030081621
    Abstract: A system for controlling configuration settings for mobile data communication devices and services includes a redirection server and a policy generation system. The redirection server detects a triggering event in a host system and in response to the triggering event continuously redirects data items from the host system to a wireless network. Each mobile data communication device receives data items from the wireless network and includes a device configuration stored in a memory location on the mobile data communication device. The device configuration of each mobile data communication device controls one or more functions of the mobile data communication device. The policy generation system receives a policy setting from a user interface and stores the policy setting in a user information record associated with a mobile data communication device.
    Type: Application
    Filed: October 28, 2002
    Publication date: May 1, 2003
    Inventors: James A. Godfrey, Denny K. Chiu, Wen Gao
  • Publication number: 20020143866
    Abstract: The invention disclosed is an administration system and method for administering user access to an Enterprise system that supports redirection of data from a user's desktop computer in a Local Area Network to a user's wireless device. The Enterprise system having a plurality of message servers and one or more Enterprise servers, the Enterprise servers serving to direct data stored on the message servers between the user's desktop computer and the user's wireless device. The administration system having two components, a user interface (or client) and a administration service. The client having restricted access to what changes can be made to the data on the Enterprise server, yet sufficient permissions to require a single point of access to maintain user access to both the message server and the Enterprise servers.
    Type: Application
    Filed: February 20, 2002
    Publication date: October 3, 2002
    Inventors: Allan D. Lewis, Denny K. Chiu