Patents Represented by Attorney Bereskin & Parr
  • Patent number: 8287394
    Abstract: A seat assembly comprises a plurality of stabilizing members mounted to a base. A passenger support member is moveably mounted along the plurality of stabilizing members. A plurality of spaced apart inflatable actuators are drivingly connected to the passenger support member.
    Type: Grant
    Filed: March 31, 2010
    Date of Patent: October 16, 2012
    Assignee: Simex Inc.
    Inventors: Alex L. Gil, Michael Berinde
  • Patent number: 8291215
    Abstract: A system and method for processing certificates located in a certificate search. Certificates located in a certificate search are processed at a data server (e.g. a mobile data server) coupled to a computing device (e.g. a mobile device) to determine status data that can be used to indicate the status of those certificates to a user of the computing device, without having to download those certificates to the computing device in their entirety. The data server is further adapted to transmit the status data to the computing device. In one embodiment, at least one status property of the certificates is verified at the data server in determining the status data. In another embodiment, additional certificate data is determined and transmitted to the computing device, which can be used by the computing device to verify, at the computing device, at least one other status property of the certificates.
    Type: Grant
    Filed: May 4, 2006
    Date of Patent: October 16, 2012
    Assignee: Research In Motion Limited
    Inventors: Neil P. Adams, Herbert A. Little, Michael K. Brown, Michael S. Brown, Michael G. Kirkup
  • Patent number: 8291216
    Abstract: A system and method for processing certificates located in a certificate search. Certificates located in a certificate search are processed at a data server (e.g. a mobile data server) coupled to a computing device (e.g. a mobile device) to determine status data that can be used to indicate the status of those certificates to a user of the computing device. Selected certificates may be downloaded to the computing device for storage, and the downloaded certificates are tracked by the data server. This facilitates the automatic updating of the status of one or more certificates stored on the computing device by the data server, in which updated status data is pushed from the data server to the computing device.
    Type: Grant
    Filed: June 19, 2006
    Date of Patent: October 16, 2012
    Assignee: Research In Motion Limited
    Inventors: Neil P. Adams, Herbert A. Little, Michael K. Brown, Michael S. Brown, Michael G. Kirkup
  • Patent number: 8291212
    Abstract: A system and method are provided for pre-processing encrypted and/or signed messages at a host system before the message is transmitted to a wireless mobile communication device. The message is received at the host system from a message sender. There is a determination as to whether any of the message receivers has a corresponding wireless mobile communication device. For each message receiver that has a corresponding wireless mobile communication device: the message is processed so as to modify the message with respect to encryption and/or authentication aspect. The processed message is transmitted to a wireless mobile communication device that corresponds to the first message receiver. The system and method may include post-processing messages sent from a wireless mobile communications device to a remote system. Authentication and/or encryption message processing is performed upon the message. The processed message may then be sent through the remote system to one or more receivers.
    Type: Grant
    Filed: January 21, 2010
    Date of Patent: October 16, 2012
    Assignee: Research In Motion Limited
    Inventors: James A. Godfrey, Herbert A. Little, Michael K. Brown, Neil P. Adams, Carl L. Cherry, Timothy R. Tyhurst, Michael S. Brown
  • Patent number: 8291081
    Abstract: A system and method for caching data and verifying cached data using a client-server model and meta-data. In particular, a client proxy and a server proxy are in communication with each other and with the client and the server, respectively; client proxy meta-data and server proxy meta-data related to the data cached by the client proxy and server proxy, respectively, are calculated and communicated between the client proxy and the server proxy; and the client proxy meta-data and the server proxy meta-data are compared to determine a cache hit or miss.
    Type: Grant
    Filed: July 19, 2011
    Date of Patent: October 16, 2012
    Assignee: Slipstream Data Inc.
    Inventors: Salmaan Syed Ahmed, Ajit Singh
  • Patent number: 8281528
    Abstract: An apparatus for securing a plurality of wall members together to define a wall. The apparatus includes a base portion having a stud extending upwardly therefrom, the base portion configured to engage a surface of a first wall member. The apparatus also includes a first securing member sized and shaped to engage with a surface of a second wall member stacked above the first wall member. The apparatus also includes a first coupling member configured to extend through a bore in the first and second wall members. The first coupling member has an elongate rod member having an upper end and a lower end, and a coupler on the lower end of the rod member, the coupler being sized and shaped to receive the stud member therein. The upper end of the rod member is configured to be coupled to the first securing member for biasing the first and second wall members together to inhibit the formation of undesired spaces therebetween.
    Type: Grant
    Filed: March 30, 2010
    Date of Patent: October 9, 2012
    Assignee: Pointblank Design Inc.
    Inventor: Gregory A. Clarke
  • Patent number: 8285327
    Abstract: Various embodiments are described herein for a mobile communication device that utilizes a smart battery. The mobile device includes a main processor for controlling the operation of the mobile communication device. The smart battery is coupled to the main processor and provides supply power. The smart battery includes a battery processor for controlling the operation of the smart battery and communicating with the main processor, and a battery module having one or more batteries for providing the supply power. A battery interface is provided for coupling between the main processor and the battery processor for providing communication therebetween. The battery interface comprises a data communication line and protection circuitry for protecting the main processor from electrostatic discharge. A communication protocol is also provided for communication between the main processor and the battery processor.
    Type: Grant
    Filed: April 12, 2010
    Date of Patent: October 9, 2012
    Assignee: Research In Motion Limited
    Inventors: Christopher Pattenden, Christopher Simon Book, Martin George Albert Guthrie, Jonathan Quinn Brubacher, Herbert Anthony Little
  • Patent number: 8283582
    Abstract: A deflection web is provided for use in a keypad assembly. The deflection web comprises a plurality of actuators resiliently coupled together by a flexible membrane. Each actuator of the deflection web corresponds to a key of the keypad assembly, and for each actuator, the flexible membrane comprises a corresponding radially outwardly extending flange whose thickness varies in a direction from the corresponding actuator. In some instances, the thickness of the flange may increase as the flange extends a distance radially outward from its corresponding actuator. A method for creating the deflection web of the keypad assembly and a method for assembling the keypad assembly are also provided.
    Type: Grant
    Filed: June 30, 2010
    Date of Patent: October 9, 2012
    Assignee: Research In Motion Limited
    Inventor: Chao Chen
  • Patent number: 8282008
    Abstract: A closed-loop receptacle setup verification and traceability system for use in automatically detecting the presence or absence of a components receptacle at a location is presented, such receptacles comprising components reels, components bearing trays or racks, or other such receptacles for bearing and providing components for components processing and/or manipulation. The system is further for automatically identifying the detected receptacles and validating their use at respective detecting locations based on components parameters identifiably associated therewith. The system is still further for tracking and monitoring such receptacles from one detecting location to another optionally updating components parameters associated therewith as needed.
    Type: Grant
    Filed: April 8, 2005
    Date of Patent: October 9, 2012
    Assignee: Cogiscan Inc.
    Inventors: André Corriveau, François Monette, Vincent Dubois
  • Patent number: 8282812
    Abstract: An apparatus for producing hydrogen from salt water by electrolysis. The apparatus includes a cathode plate and an anode plate spaced apart from the cathode plate. The apparatus also includes a cathode end connector for electrically connecting the cathode plate to a negative terminal of a direct current electrical power supply, and an anode end connector for electrically connecting the anode plate to a positive terminal of the direct current electrical power supply. The cathode plate is made from aluminum, and the anode plate is made from zinc. The aluminum cathode plate may have a multiplicity of apertures therein. It has been determined that the aluminum cathode plate and the zinc anode plate tend to provide an effective combination for salt water electrolysis.
    Type: Grant
    Filed: June 29, 2010
    Date of Patent: October 9, 2012
    Inventor: John Christopher Burtch
  • Patent number: 8281633
    Abstract: An apparatus for actively transferring a coil of hot metal within a coilbox in hot strip mill. The apparatus is located downstream of the initial coilbox uncoiling station and includes at least one singly pivoting coil cradle. Such a coil cradle has a first support roller with a fixed rotational axis, a swing-frame mounted to pivot about that axis, and a second support roller mounted to the swing-frame, able to pivot about the fixed rotational axis of the first support roller to permit the coil of hot metal to be passed from the coil cradle. In certain embodiments, the apparatus includes a plurality of such singly pivoting coil cradles. The apparatus may also include at least one dually pivoting coil cradle.
    Type: Grant
    Filed: February 21, 2008
    Date of Patent: October 9, 2012
    Assignee: Hatch Ltd.
    Inventors: Carl McKenney, Martin Murray, Maurizio Darini, Dino Rubli
  • Patent number: 8278870
    Abstract: Various embodiments are described herein for a mobile communication device that authenticates a smart battery prior to use. The mobile device includes a main processor and a device memory. The device memory stores first and second portions of security information used for authentication. The smart battery includes a battery processor and a battery memory. The battery memory stores a third portion of security information used for authentication. The main processor sends an authentication request including the first portion of security information to the battery processor, and the battery processor generates a response based on the first and third portions of security information and sends the generated response to the main processor. The smart battery is authenticated if the generated response matches the second portion of security information.
    Type: Grant
    Filed: February 22, 2010
    Date of Patent: October 2, 2012
    Assignee: Research In Motion Limited
    Inventor: Herbert A. Little
  • Patent number: 8280901
    Abstract: Methods and systems related to the display of primary and secondary search results are provided. Search results are displayed to the user without requiring the user to perform any tasks to view the entire set of search results. The user may then request secondary searches based on the displayed primary search results through performing a single action. Secondary search results are displayed along with the primary search results.
    Type: Grant
    Filed: September 2, 2008
    Date of Patent: October 2, 2012
    Assignee: Masterfile Corporation
    Inventor: John Bradley McDonald
  • Patent number: 8279001
    Abstract: Several push-pull linear hybrid class H amplifiers are disclosed. A split power rail provides a positive supply rail and a negative supply rail in response to a power supply control voltage. A push-pull amplifier stage is powered by the positive and negative supply rails. The amplifier stage receives an input signal and provides a corresponding amplified output signal. A power supply control circuit provides the power supply control voltage in response to the smaller of the positive and negative supply rails, and the input signal.
    Type: Grant
    Filed: June 30, 2011
    Date of Patent: October 2, 2012
    Assignee: Audera Acoustics Inc.
    Inventors: John Barry French, Andrew John Mason
  • Patent number: 8278420
    Abstract: A composition for the prevention or treatment of type I diabetes in a subject, said composition comprising a fusion protein selected from the group consisting of GLP-1/IgG or variant or fragment thereof and an Ex4/IgG or variant or fragment thereof and an autoimmune suppressor for silencing an autoimmune response against islet beta cells.
    Type: Grant
    Filed: August 4, 2006
    Date of Patent: October 2, 2012
    Inventors: Qinghua Wang, Gerald J. Prud'homme, Mohan Kumar
  • Patent number: 8280439
    Abstract: Various embodiments are described herein for a mobile communication device that utilizes a smart battery. The mobile device includes a main processor for controlling the operation of the mobile communication device. The smart battery is coupled to the main processor and provides supply power. The smart battery includes a battery processor for controlling the operation of the smart battery and communicating with the main processor, and a battery module having one or more batteries for providing the supply power. A battery interface is provided for coupling between the main processor and the battery processor for providing communication therebetween. The battery interface comprises a data communication line and protection circuitry for protecting the main processor from electrostatic discharge. A communication protocol is also provided for communication between the main processor and the battery processor.
    Type: Grant
    Filed: April 12, 2010
    Date of Patent: October 2, 2012
    Assignee: Research In Motion Limited
    Inventors: Christopher Pattenden, Christopher Simon Book, Martin George Albert Guthrie, Jonathan Quinn Brubacher, Herbert Anthony Little
  • Patent number: 8280454
    Abstract: Various embodiments are described for a mobile communication device having a main processor for controlling the operation of the mobile communication device; a device memory coupled to the main processor for storing a plurality of battery information profiles; and a smart battery coupled to the main processor for providing supply power. The smart battery includes a battery processor for controlling the operation of the smart battery and communicating with the main processor; and a battery memory coupled to the battery processor for storing a Battery ID indicating the model of the smart battery. The main processor is configured to communicate with the battery processor to obtain the Battery ID and select one the battery information profiles based on the Battery ID.
    Type: Grant
    Filed: September 28, 2011
    Date of Patent: October 2, 2012
    Assignee: Research In Motion Limited
    Inventors: Christopher Simon Book, David James Mak-Fan, Martin George Albert Guthrie, Jonathan Quinn Brubacher
  • Patent number: 8277727
    Abstract: The invention concerns a method of sterilization and/or inactivation of at least one surface of at least one contaminated object. The method being characterized in that one subjects the surface to the discharge plasma generated from an applicator of electromagnetic field of linear type, the plasma having a temperature and an absorbed power per unit of volume predetermined by the operating conditions, so as to sterilize the surface without significantly degrading it. The invention also concerns a device enabling the sterilization and/or inactivation of at least one surface of at least one contaminated object by means of a plasma. This method and this device can be used to sterilize or inactivate several types of objects, such as packages, films, metal plates, dielectric plates, prosthesis used in the medical field, etc.
    Type: Grant
    Filed: January 9, 2008
    Date of Patent: October 2, 2012
    Inventors: Jerome Pollak, Michel Moisan
  • Patent number: 8275153
    Abstract: Embodiments of a system and method of controlling the loudness of an audio signal are disclosed. The method includes determining a long term loudness level for the audio signal over a first sliding time period, determining a short term loudness level for the audio signal over a second sliding time period where the second sliding time period is shorter than the first sliding time period, detecting a segment transition in the audio signal; and generating a gain control signal. The gain control signal is based on the short term loudness level for a first time interval after a segment transition and the gain control signal is based on the long term loudness level after the expiration of the first time interval. Other embodiments include addition signal analysis steps to identify different segments of a signal and to control the loudness of the segments.
    Type: Grant
    Filed: January 9, 2008
    Date of Patent: September 25, 2012
    Assignee: Evertz Microsystems Ltd.
    Inventor: Jeff Wei
  • Patent number: 8272238
    Abstract: A case has a body defining an accommodation such as may be sized to accept a squat cylindrical object such as a magnetic tape, a CD-ROM, a DVD or such like object. The case may include a locking mechanism, and that locking mechanism may be a combination locking mechanism. The locking mechanism may permit axial access to the accommodation, or it may permit radial access to the accommodation. The accommodation may lie in whole or in part between relatively movable members of the locking mechanism.
    Type: Grant
    Filed: June 27, 2011
    Date of Patent: September 25, 2012
    Inventor: Jason Chapnik