Adams Neil P, Little Herbert A: System and method for privilege management and revocation. Res In Motion, January 3, 2007: EP1739518-A1 (158 worldwide citation)

The present disclosure relates generally to the management of privileges associated with certain applications that are accessible by users of electronic equipment, such as, for example, networked computers, mobile wireless communications devices, and the like. In particular, the disclosure is direct ...

Chan Wen Yen, Khan Nasserullah, Qingzhong Jiao, Jin Xin, Sangary Nagula Tharma, Habicher Michael F: Method and apparatus for improving power amplifier efficience in wireless communication systems having high peak to average power ratios. Res In Motion, August 31, 2005: EP1569330-A1 (111 worldwide citation)

A power management system and method for a wireless communication device generates an average desired transmit power signal based on at least one of a received signal strength indicator signal and a power control instruction signal from a base station. A power supply level adjustment signal is gener ...

Mak Fan David: System and method for providing simulated spatial sound in a wireless communication device during group voice communication sessions. Res In Motion, August 6, 2008: EP1954019-A1 (106 worldwide citation)

A system and method for providing simulated spatial sound in group voice communication sessions on a wireless communication device is provided. The wireless communication device is one of two or more in the system which are operatively connected to a wireless communications network. The wireless com ...


Adams Neil, Kirkup Michael G, Little Herb, Rybak Michael, Tapuska David: Account management in a system and method for providing code signing services. Res In Motion, April 4, 2007: EP1770586-A1 (89 worldwide citation)

A system and method for providing code signing services to software application developers or to other individuals or entities that wish to have applications digitally signed. Signing of the applications may be required in order to enable the applications to access sensitive APIs and associated reso ...

Vander Veen Raymond P, Lazaridis Mihal: Voicemail user interface methods and apparatus for mobile communication devices. Res In Motion, January 7, 2004: EP1379061-A2 (87 worldwide citation)

Voicemail notification messaging for mobile communication devices is disclosed. Voicemail notification messages corresponding to voicemail messages are received through a wireless receiver of the mobile device and voicemail message header lines corresponding to them are displayed in a message list. ...

Lee Matthew, Bocking Andrew, Mak Fan David, Fyke Steven, Bells Matthew: Navigation tool with audible feedback on a handheld communication device. Res In Motion, August 15, 2007: EP1818786-A1 (78 worldwide citation)

System and method that provides audible feedback through a speaker of a handheld electronic device upon actuation of a navigation tool. The audible feedback produced by the speaker is capable of being modified based upon the location, speed, and other characteristics of the movement of a cursor on t ...

Griffin Jason T, Holmes John A, Lazaridis Mihal, Little Herb A, Major Harry R, Dunk Craig, Brown Michael, Lang Jerome: Hand-held electronic device with thumbwheel. Res In Motion, October 10, 2001: EP1143327-A1 (77 worldwide citation)

A hand-held electronic device is provided having a keyboard optimized for use with the thumbs and an inclined thumbwheel for auxiliary data entry and selection. The keyboard preferably includes a plurality of non-uniform shaped keys, such as oblong, oval or rectangular keys, which are organized into ...

Adams Neil P, Brown Michael S, Little Herbert A: Providing certificate matching in a system and method for searching and retrieving certificates. Res In Motion, March 8, 2006: EP1633100-A1 (68 worldwide citation)

A system and method for searching and retrieving certificates, which may be used in the processing of encoded messages. In one broad aspect, a message management server generates certificate identification data from a message that uniquely identifies a certificate associated with the message. The ce ...

Rybak Michal A: Method and apparatus for monitoring and controlling wireless resource usage. Res In Motion, October 31, 2007: EP1850575-A1 (67 worldwide citation)

A mobile communications device (116) comprises a wireless resource usage module (216) operable to assist the user of the mobile communications device (116) and/or his or her employer in monitoring and/or controlling the level of resources consumed by the user in a billing period.