Teamon Systems, Inc.

Research in Motion Corporation

Empire Technology Development LLC

Blackberry Corporation

Shaibal Roy

Darren L Gardner

David J Clarke

Suryanarayana Murthy Gorty

Sarinderpaul S Virk

Harshad N Kamat

Steven J McCarthy

Blair Cooper

Soumya Datta

Steven J Mccarthy

A communications system and method includes a database for storing problem magnitudes relating to failed attempts at accessing servers using connection engines. An intelligent routing engine could be a server operative with the database, which queries the database and delays any further attempts at accessing the server using the first connection engine if the problem magnitude exceeds a predetermined threshold. Reattempts can be made after a sufficient delay. A plurality of connection engines can be used by a client for accessing a server. The connection engines are preferably distributed among a plurality of subnets and/or IP addresses and a different connection engine can be chosen based on a desired route with minimum problems.

Communications system and method for accessing a server and preventing access blocking and minimizing network traffic

Peer-to-peer approaches to servicing subscriptions to information feeds are generally disclosed. Network nodes may exchange information about information feeds that they can provide to other nodes, and other information about information feeds to which they may be interested in subscribing. Any of a variety of techniques may then be applied to allow the nodes to negotiate for feeds to which they may be interested in subscribing. For example, each node may apply algorithms that service feed subscriptions of other nodes on a prioritized basis, prioritized for example based on which other nodes service subscriptions in return.

Peer to peer subscription service

An example multicore environment generally described herein may be adapted to improve use of a shared cache by a plurality of processing cores in a multicore processor. For example, where a producer task associated with a first core of the multicore processor places data in a shared cache at a faster rate than a consumer task associated with a second core of the multicore processor, relative task execution rates can be adapted to prevent eventual increased cache misses by the consumer task.

Multicore computer system with cache use based adaptive scheduling

An email communications system for operating over a communications network may include an email server having a server inbox for receiving and storing email via the communications network and having a server email storage folder. The system may further include at least one wireless email communications device having a device inbox, and an email proxy server for communicating with the email server and the at least one wireless email communications device via the communications network. The email proxy server may be for forwarding email from the server inbox to the device inbox, detecting a deletion of a given email from the server inbox, and if the deletion of the given email from the server inbox is not preceded by copying of the given email to the server email storage folder, then causing the wireless email communications device to also delete the given email from the device inbox based thereon.

Email communications system with wireless device move reconciliation features and related methods

A system and method generates configurations used for accessing electronic mailboxes. A database stores the configuration conventions that are sets of e-mail expressions formed by symbols. A transformer module expands configuration conventions stored in the database to generate configurations based on user supplied context data.

System and method for generating configurations used for accessing electronic mailboxes

Systems and methods are described that generally relate to enabling completion of secure transactions using mobile devices that may or may not have the needed or desired security features. A secure transaction may be partially completed by a secure computing device and partially completed by a less secure mobile device, where the secure computing device may be used to delegate a transaction operation to the less secure mobile device.

Delegated transactions over mobile

A communications system may include at least one data storage device for storing messages for respective users, and a plurality of mobile wireless communications devices each associated with a respective user for accessing the messages stored on the at least one data storage device. Moreover, the communications system may further include an adaptive polling engine for polling the at least one data storage device for stored messages and providing the polled messages to mobile wireless communications devices of respective users. The adaptive polling engine may advantageously learn respective user usage patterns for each mobile wireless communications device, and change a respective rate of polling for each mobile wireless communications device based thereon.

Communications system providing adaptive polling based upon positive and negative polling events and related methods

A communications system may include a plurality of target servers and a plurality of source servers connected to the Internet via respective different portions thereof. The source servers may be for establishing connections to desired target servers via the Internet, and they may also be subject to connectivity disruptions. Further, the source servers may generate connectivity disruption information for respective target servers. The communications system may further include a dispatcher for collecting the connectivity disruption information from the source servers, and for distributing jobs to the source servers based upon a respective target server associated with each job and the connectivity disruption information for the respective target server.

Communications system providing load balancing based upon connectivity disruptions and related methods

A communications system may include data storage devices each using at least one of a plurality of different operating protocols. Further, at least one of the data storage devices may operate using multiple operating protocols. The system may also include mobile wireless communications devices for accessing the at least one data storage device, and each may use at least one of the plurality of operating protocols. Moreover, the system may further include a protocol interface device. The protocol interface device may include a front-end proxy module for communicating with the plurality of mobile wireless communications devices using respective operating protocols. The protocol interface may also include a protocol engine module for communicating with the data storage devices using respective operating protocols. The protocol engine module may also select a desired operating protocol for communicating with the at least one data storage device from the multiple operating protocols.

Communications system including protocol interface device providing enhanced operating protocol selection features and related methods

A system and method for configuring access to an electronic mailbox based on limited configuration parameters received from a user. A database stores configuration conventions for a mail domain. A mailbox interface module receives configuration information from a user that is limited in the configuration parameters required for accessing the electronic mailbox. The module retrieves configuration conventions for the mail domain from the database and generates sets of potentially valid configuration parameters based on the retrieved configuration conventions and user supplied configuration information for accessing the mailbox.

System and method for configuring access to electronic mailboxes

A communications system may include a plurality of data storage devices each using at least one of a plurality of different operating protocols, and a plurality of mobile wireless communications devices for accessing the plurality of data storage devices. Each mobile wireless communications device may also use at least one of the plurality of different operating protocols. The system may further include a protocol interface device. In particular, the protocol interface device may include a protocol engine module for communicating with the plurality of data storage devices using respective operating protocols, and a front-end proxy module coupled to the protocol engine. The front-end proxy module may include a respective proxy module for communicating with the plurality of mobile wireless communications devices using each different operating protocol, and at least one common core service module connected to the proxy modules.

Communications system providing extensible protocol translation features and related methods

A communications system may include a plurality of data storage devices each using at least one of a plurality of operating protocols. The system may also include a plurality of mobile wireless communications devices for accessing the data storage devices, and each may use at least one of the plurality of operating protocols. Furthermore, the system may also include a protocol interface device including a front-end proxy module for communicating with the plurality of mobile wireless communications devices using respective operating protocols, and a protocol engine module for communicating with the plurality of data storage devices using respective operating protocols. More particularly, the front-end proxy module and the protocol engine module may communicate using a common interface protocol able to represent a desired number of protocol-supported elements for a desired operating protocol.

Communications system including protocol interface device for use with multiple operating protocols and related methods

A communications system and method includes a mobile device having a mail user agent. A mobile office platform as a server includes a mail agent that is operative with the mail user agent for accessing one or more electronic mailboxes of the mail user agent using at least one protocol specific connector. The mobile office platform is operative for providing only the n-most recent mail headers of electronic messages to the mail user agent.

Growing community of inventors

Sammamish, WA, United States of America

Shaibal Roy