Research in Motion Corporation

Blackberry Corporation

Sybase, Inc.

Other

2236008 Ontario Limited

Malikie Innovations Limited

2012244 Ontario Inc.

Sean Elliott Wilson

John Stuart Hodgson

Edward Snow Willis

Thomas Leonard Trevor Plestid

Matthew Bells

Russell Norman Owen

David Paul Yach

Gary Mousseau

Herbert Anthony Little

Mihal Lazaridis

Gerhard Dietrich Klassen

Harry Richmond Major

Gary P Mousseau

Michael S Brown

Raymond Paul Vander Veen

Andrew Douglas Bocking

Michael Shenfield

Atul Asthana

Salim Omar

Sherryl Lee Lorraine Scott

Piotr Konrad Tysowski

Michael Thomas Hardy

Jason Tyler Griffin

Ronald Scotte Zinn

John F A Dahms

Neil Patrick Adams

Todd Andrew Wood

Michael Grant Kirkup

David Clark

Ian M Patterson

Jesse Boudreau

Anthony Fabian Scian

Scotte Zinn

Anthony George Burns

Nataliya Martsyna

Samer Fahmy

Tomasz K Rybak

Phil H Nguyen

Michael Kenneth Brown

Allan David Lewis

Richard John George

Roger Charles Meike

Barry W Linkert

David Bajar

Tu Dien Do

Thomas Murphy

David Castell

Alan Panezic

Jie Zhu

Steven Henry Fyke

Donald James Lindsay

Darrell Reginald May

Kamen B Vitanov

Kevin Howard Orr

Ngoc Bich Ngo

Wen Gao

Rohit Rocky Jain

Catherine M Phillips

Arun Kumar

Kathy Pereira

George Dos Santos

Mike Lazaridis

Albert Hecht-Enns

Ian Clough

Philip C Luk

Mike Washburn

Haejung Lisa Koh

Theron Dodson

Vadim Fux

Viera Bibr

Bryan R Goring

David Francis Tapuska

James Andrew Godfrey

Michael Knowles

Douglas Michael Gisby

Peter H Van Der Veen

Herb A Little

Julian Paas

Michael Gray

Jerry Mailloux

Kenneth Wallis

Danny Thomas Dodge

Jeffrey Christopher Rogers

Chris Wormald

Simon Tyler Wise

Richard X Qing

John S Hodgson

Doug Gisby

Robert David Turner

Leonardo José Silva Salomone

Peter W White

Clark D French

Shannon White

James David Graham

R Scotte Zinn

Gregory Robertson Bentz

Sherryl Lee Scott

Dave Bajar

Gerhard Dietrick Klassen

Yong Min Chen

Greg Bentz

John Fa Dahms

A novel code signing system, computer readable media, and method are provided. The code signing method includes receiving a code signing request from a requestor in order to gain access to one or more specific application programming interfaces (APIs). A digital signature is provided to the requestor. The digital signature indicates authorization by a code signing authority for code of the requestor to access the one or more specific APIs. In one example, the digital signature is provided by the code signing authority or a delegate thereof. In another example, the code signing request may include one or more of the following: code, an application, a hash of an application, an abridged version of the application, a transformed version of an application, a command, a command argument, and a library.

Code signing system and method

A system and method for integrating voice and data operations into a single mobile device capable of simultaneously performing data and voice actions. The mobile device working in a network capable of exchanging both cell phone calls and data items to the mobile device. By wearing an earphone or an ear-bud device the user is capable of dealing with voice conversations while working with data centric information related to the current caller. By providing a data-centric device with voice capabilities there is a new range of features that allow incoming data events to trigger outgoing voice events.

Advanced voice and data operations in a mobile data communication device

Systems and methods for secure control of a wireless mobile communication device are disclosed. Each of a plurality of domains includes at least one wireless mobile communication device asset. When a request to perform an operation affecting at least one of the assets is received, it is determined whether the request is permitted by the domain that includes the at least one affected asset, by determining whether the entity with which the request originated has a trust relationship with the domain, for example. The operation is completed where it is permitted by the domain. Wireless mobile communication device assets include software applications, persistent data, communication pipes, and configuration data, properties or user or subscriber profiles.

System and method for secure control of resources of wireless mobile communication devices

A method of displaying data items on handheld devices. The device displays data items in a scrollable viewport of vertically arranged fields. Date separators included in the vertically arranged fields to enable a user to associate the data items with a date. The date separators have 'sticky' operation, meaning that the device ensures a date separator always appears within the viewport, even when the viewport has been scrolled to the middle of a long list of fields all associated with the same date. The device may ensure that the top field of the viewport always contains a date separator associated with the data item immediately below.

Displaying items on handheld devices

A graphical user interface for a media player application is described. A method is provided comprising: (i) determining a screen orientation of the GUI in accordance with a device orientation of the handheld electronic device; (ii) displaying a first user interface screen on a display of the handheld electronic device in a portrait screen orientation when the screen orientation is a portrait screen orientation, wherein the first user interface screen comprises an album list; and (iii) displaying a second user interface screen on the display of the handheld electronic device in a landscape screen orientation when the screen orientation is a landscape screen orientation, wherein the second user interface screen comprises an array of album art images arranged in rows and columns.

Method and handheld electronic device having a graphical user interface which arranges icons dynamically

Apparatus and methods for wireless systems provide a mechanism to enhance the communication capabilities of wireless users. In an embodiment, data is stored on a wireless mobile device, where the data is correlated to information to install a wireless server on an electronic system. At least a portion of the data from the wireless mobile device may be downloaded to initiate installation of the wireless server on the electronic system.

Wireless communication system installation

Controlling access by code

An application-switching program displays representations of applications, for example icons, on a screen of a device. As a user of the device navigates between the representations, a screen of the application to a representation of which the user has currently navigated is shown in the background of the display.

Screen display in application switching

A method includes displaying, in a window or field, first information associated with a first source running on a portable electronic device and detecting an input to display second information associated with a second source. After the detecting, second information associated with the second source and the first information in the window or field is displayed.

Electronic device and method of displaying information in response to input

Growing community of inventors

Waterloo, Canada

David Paul Yach