Patents by Inventor Tabarak Khan

Tabarak Khan 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: 9065922
    Abstract: A system and method are provided for providing notifications related to the battery level of a mobile device. Upon detecting a low battery state, a low battery update may be sent to a presence server to enable the low battery update to be provided to one or more contacts associated with the mobile device. The one or more contacts may then update their UI to reflect a change in presence status and may provided alerts upon detecting that the mobile device has been recharged.
    Type: Grant
    Filed: June 29, 2011
    Date of Patent: June 23, 2015
    Assignee: BlackBerry Limited
    Inventor: Tabarak Khan
  • Patent number: 8965422
    Abstract: Methods and devices are provided for marking content in substantially real-time messaging applications using a mobile communication device. A marking application in cooperation with a messaging application displays a message communication on a graphical user interface of the mobile communication device, enables navigation to a selected position within the message communication and receives a signal to mark the selected position with a tag. A manually actuated signal is provided to mark the selected position within the message communication and receive an automatically actuated signal to mark a portion of the message communication based on a pre-defined rule. Receiving the manually actuated signal includes receiving one of: a first actuation signal from a user-selected key on a keyboard or a second actuation signal from a user-selected icon on the graphical user interface. The mobile communication device allows users to more efficiently tag and retrieve content transmitted in substantially real-time.
    Type: Grant
    Filed: February 23, 2012
    Date of Patent: February 24, 2015
    Assignee: BlackBerry Limited
    Inventor: Tabarak Khan
  • Patent number: 8909717
    Abstract: An electronic device having instant messaging (IM) capabilities within one or networks. The technology provides means and methods whereby an electronic device is enabled to evaluate and present information regarding available IM contacts based on geographic criteria. Location information from devices which are associated with instant messaging contacts of a first electronic device are received. IM contacts contact can be display based on geographic location, including proximity to one or more set locations. The technology can be customized dynamically on a per device basis.
    Type: Grant
    Filed: May 19, 2011
    Date of Patent: December 9, 2014
    Assignee: Blackberry Limited
    Inventor: Tabarak Khan
  • Patent number: 8577393
    Abstract: A system and method are provided to obtain and use time zone information as presence in instant messaging. The time zone information is obtained by a user's mobile device and is sent to other mobile devices corresponding to the user's contacts. The time zone information of a contact may be displayed on the user's IM application, including the contact list and instant messaging conversation window. The location of the mobile device may also be provided. The user uses the time zone and location information to discern the status of a contact. Rule-based decisions that rely on the time zone information are also used to affect the operation of the instant messaging application.
    Type: Grant
    Filed: October 8, 2012
    Date of Patent: November 5, 2013
    Assignee: BlackBerry Limited
    Inventors: Michael Hin Kai Hung, Tabarak Khan
  • Publication number: 20130225212
    Abstract: Methods and devices are provided for marking content in substantially real-time messaging applications using a mobile communication device. A marking application in cooperation with a messaging application displays a message communication on a graphical user interface of the mobile communication device, enables navigation to a selected position within the message communication and receives a signal to mark the selected position with a tag. A manually actuated signal is provided to mark the selected position within the message communication and receive an automatically actuated signal to mark a portion of the message communication based on a pre-defined rule. Receiving the manually actuated signal includes receiving one of: a first actuation signal from a user-selected key on a keyboard or a second actuation signal from a user-selected icon on the graphical user interface. The mobile communication device allows users to more efficiently tag and retrieve content transmitted in substantially real-time.
    Type: Application
    Filed: February 23, 2012
    Publication date: August 29, 2013
    Applicant: RESEARCH IN MOTION CORPORATION
    Inventor: Tabarak Khan
  • Publication number: 20130002441
    Abstract: A system and method are provided for providing notifications related to the battery level of a mobile device. Upon detecting a low battery state, a low battery update may be sent to a presence server to enable the low battery update to be provided to one or more contacts associated with the mobile device. The one or more contacts may then update their UI to reflect a change in presence status and may provided alerts upon detecting that the mobile device has been recharged.
    Type: Application
    Filed: June 29, 2011
    Publication date: January 3, 2013
    Inventor: Tabarak Khan
  • Publication number: 20120296984
    Abstract: An electronic device having instant messaging (IM) capabilities within one or networks. The technology provides means and methods whereby an electronic device is enabled to evaluate and present information regarding available IM contacts based on geographic criteria. Location information from devices which are associated with instant messaging contacts of a first electronic device are received. IM contacts contact can be display based on geographic location, including proximity to one or more set locations. The technology can be customized dynamically on a per device basis.
    Type: Application
    Filed: May 19, 2011
    Publication date: November 22, 2012
    Applicant: Research In Motion Limited
    Inventor: Tabarak Khan
  • Patent number: 8301169
    Abstract: A system and method are provided to obtain and use time zone information as presence in instant messaging. The time zone information is obtained by a user's mobile device and is sent to other mobile devices corresponding to the user's contacts. The time zone information of a contact may be displayed on the user's IM application, including the contact list and instant messaging conversation window. The location of the mobile device may also be provided. The user uses the time zone and location information to discern the status of a contact. Rule-based decisions that rely on the time zone information are also used to affect the operation of the instant messaging application.
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: October 30, 2012
    Assignee: Research In Motion Limited
    Inventors: Michael Hung, Tabarak Khan
  • Publication number: 20110081920
    Abstract: A system and method are provided to obtain and use time zone information as presence in instant messaging. The time zone information is obtained by a user's mobile device and is sent to other mobile devices corresponding to the user's contacts. The time zone information of a contact may be displayed on the user's IM application, including the contact list and instant messaging conversation window. The location of the mobile device may also be provided. The user uses the time zone and location information to discern the status of a contact. Rule-based decisions that rely on the time zone information are also used to affect the operation of the instant messaging application.
    Type: Application
    Filed: February 26, 2010
    Publication date: April 7, 2011
    Applicant: RESEARCH IN MOTION LIMITED
    Inventors: Michael Hung, Tabarak Khan
  • Publication number: 20090282115
    Abstract: A system and method are provided for updating multiple active conversations in an instant messaging application. A menu item may be provided that, when selected enables the user to enter a common message that, when sent is applied to each of the active conversations. This allows the user to convey the same information to multiple parties, e.g. when they suddenly become unavailable. The user may also use one or more default messages to further speed up the process.
    Type: Application
    Filed: February 23, 2009
    Publication date: November 12, 2009
    Applicant: Research in Motion Limited
    Inventors: Michael Hung, Tabarak Khan