Research in Motion Corporation

Blackberry Corporation

Vayyoo Inc.

Nortel Networks Corporation

Malikie Innovations Limited

David Vanden Heuvel

Andrew Turcotte

Arun Munje

Padakandla Krishna Rao

Xiaona an

Michal A. Rybak

Jean-Philippe Paul Cormier

Thomas Leonard Trevor Plestid

Ian Simpson

Kenneth J Liang

David Noel Vanden Heuvel

Christopher Smith

Rafal Rybak

Michal A Rybak

William Daniel Willey

Trevor Plestid

Risvan Coskun

Rodney Bylsma

Mahmud-Ul Hassan

Xiaona An

Allan David Lewis

James Andrew Godfrey

David Clark

Marc Plumb

Robbie John Maurice

Shailesh Kaul

Graeme Whittington

Thomas Leonard Plestid

Krishna Rao

Kenneth Liang

Noushad Naqvi

Jorgen Staal Nielsen

Farhad Ahmed

Stewart Charles Morris

Rodney Derek Bylsma

Jean-Phillippe Cormier

Khaledul Islam

Andrew James Turcotte

Peiwei Wang

Ahmed Farhad

Thomas Leonard Trevor Plesid

David R Clark

Mahmud-Ui Hassan

Jean-Philippe Cormier

Shahid Rasul Chaudry

Ajay Puri

Ahmad Daud Lateef

Kenneth Ling

In one embodiment, a method is provided for customization of a mobile communications device's data session retry mechanism in a wireless packet data service network. The mobile communication device requests activation of a data session with a node via the wireless network and receives a reject message via the wireless network in response to the request for activation of the data session, the reject message including a cause code. If the cause code corresponds to a no-retry behavior of the data session retry mechanism of the mobile communication device, the mobile communications device no longer requesting activation of a data session with the node.

Customization of data session retry mechanism in a wireless packet data service network

Systems and methods for operation upon a mobile device to handle a duress situation caused by another person. An input password is received from a user. The input password is decoded by the device. Responsive to the input password being a duress indication, a duress operation is performed to protect data on the mobile device.

Password methods and systems for use on a mobile device

A method for creating a structured data collection comprising collecting at least two data components using a data capture device assigning the same unique identifier to all of the data components whereby the items of data identified by the same unique identifier form a bundle of data.

Apparatus and method for creating, addressing and modifying related data

The present disclosure discloses a mobile communication device comprising a local common address database object accessible to at least one application; a communication subsystem for communicating with a network; and a database querying logic module. The database querying logic module, in conjunction with the at least one application, is operable to receive a query relating to an address record; determine that no record in a local common database disposed on the mobile communications device meets the conditions of the received query; query, via the network, a remote database for at least one remote matching record meeting the conditions of the received query; receive, via the network, the at least one remote matching record; and update the local common address database object to incorporate the at least one remote matching record.

Architecture optimized for application data sharing within a mobile communications device

The disclosure relates to a system, method and device for providing information relating to a received communication for a device. The method comprises: while the device is composing an outbound communication, monitoring for receipt of an inbound communication; upon receipt of the inbound communication, evaluating a subject field of the inbound communication against a subject field of the outbound communication to determine whether the inbound communication is related to the outbound communication; and if the inbound communication is related to the outbound communication, generating a first message on a display of the device providing a warning indicating that the inbound communication has been received and when a send command is activated on the device for the outbound communication generating a second message on the display providing a command for merging the inbound communication with text of the outbound communication.

System and method for providing information on a received communication for an electronic communication device

A mobile communications device and registration server and methods of use thereof. The mobile communications device comprises means for establishing a first data context and means for establishing a second data context. The first data context is established to transmit a request for parameters from the mobile communications device to a first network node and to receive at the mobile communications device a response from the first network node including the parameters. The second data context is established by transmitting the parameters from the mobile communications device to the second network node.

Apparatus and methods for over the air provisioning of a single PDP context mobile communications device

A system and method of transmitting packets from a wireless device is provided. According to a broad aspect, the wireless device is to transmit a packet on a communication channel during a time window based on whether or not the communication channel is expected to be torn down during the time window. If the communication channel is not expected to be torn down during the time window, then the wireless device transmits the packet late in the time window. However, if the communication channel is expected to be torn down during the time window, then the wireless device transmits the packet during the time window just prior to when the communication channel is expected to be torn down. This prevents having to re-establish the communication channel merely to transmit the packet if the communication channel is torn down.

Method and system for transmitting packets

Methods and devices are provided to aid in the control of a channel used in communicating data packets between a first communication device and a communication device with which the first communication device is communicating. For an open session occurring on the channel, the channel can be in an active state or a dormant state. Controlling when the channel is brought down to the dormant state can help improve operating conditions such as battery life of a communication device. Time-out parameters associated with the communication device, each open session and packets being sent and received on the channel are used in determining when the channel is brought up to the active state or brought down to the dormant state.

Methods and systems for customized multi-application channel control

Growing community of inventors

Kanata, Canada

Arun Munje