Abstract: Embodiments of a system and method for providing a preview of the content of messages (e.g. electronic mail messages) to users of mobile devices. A portion of the message body of a message associated with a user-identified list entry of a message list is shown in an area of a display screen (e.g. in a window) that overlaps the area in which one or more list entries of the message list is displayed.
Type:
Grant
Filed:
January 12, 2007
Date of Patent:
April 12, 2011
Assignee:
Research In Motion Limited
Inventors:
Michael James Carmody, Anthony Fabian Scian, Ian Michael Robertson
Abstract: An apparatus and method for integrating authentication protocols in the establishment of connections between a controlled-access first computing device and at least one second computing device. In one embodiment, network access user authentication data needed to access the at least one second computing device is transmitted to an authentication server automatically if the user has access to use the first computing device, thereby not requiring the user to manually enter the authentication data needed for such access at the first computing device. The network access user authentication data may be, for example, retrieved from a memory store of the first computing device and/or generated in accordance with an authentication data generating algorithm.
Type:
Grant
Filed:
November 20, 2008
Date of Patent:
April 5, 2011
Assignee:
Research In Motion Limited
Inventors:
Jonathan F. Hammell, Ian M. Robertson, Michael K. Brown, Michael G. Kirkup, Herbert A. Little
Abstract: An apparatus for secondary ion mass spectrometry is provided having a target surface for supporting a sample on the target surface and an ion source configured to direct a beam of primary ions toward the sample to sputter secondary ions and neutral particles from the sample, A first chamber having an inlet provides gas to maintain high pressure at the sample for cooling the secondary ions and neutral particles, the high pressure being in the range of about 10?3 to about 1000 Torr. A method of secondary ion mass spectrometry is provided having a target surface for supporting a sample, directing a beam of primary ions toward the sample to sputter secondary ions and neutral particles from the sample, and providing a high pressure at the sample for cooling the secondary ions and neutral particles, the high pressure being in the range of about 10?3 to about 1000 Torr.
Abstract: A system and method for handling electronic notes in a mobile environment, wherein the system includes a memory configured to store an electronic note, which electronic note includes location information, a location detector configured to detect location information for the mobile device, and a processor configured to: monitor the location information for the mobile device based on data from the location detector; compare the location information for the mobile device with the location information in the electronic note; and activate the electronic note when the location information for the mobile device is within a predetermined distance of the location information in the electronic note.
Type:
Grant
Filed:
September 21, 2006
Date of Patent:
March 22, 2011
Assignee:
Research In Motion Limited
Inventors:
Vahid Moosavi, Somayeh Geraee Nezhad Fard, Scott Rose, Omar Barake
Abstract: Systems and methods for generating an integrated market and credit loss distribution for the purpose of calculating one or more risk measures associated with a portfolio of instruments are disclosed. In at least one embodiment, compound risk factor sampling is performed that comprises conditionally generating multiple systemic credit driver samples for each market risk factor sample generated per time step of a simulation. There are also disclosed systems and methods for determining an optimal number of sample values for each of the market risk factors, systemic credit drivers, and optionally, idiosyncratic risk factors that would be required in order to obtain an acceptable amount of variability in the calculated risk estimates and/or to satisfy an available computational budget.
Type:
Grant
Filed:
February 6, 2008
Date of Patent:
March 15, 2011
Assignee:
Algorithmics Software LLC
Inventors:
Ben De Prisco, Ian Iscoe, Yijun Jiang, Helmut Mausser
Abstract: There is provided a process for preparing aluminium chloride comprising leaching aluminium dross residues with H2SO4 so as to obtain a leachate; and hydrochlorinating the leachate so as to obtain aluminium chloride. If desired, aluminium chloride can then be converted into alumina.
Abstract: A system for interactively displaying and distributing information. The information may relate to consumer products, any type of article of commerce, marketing and advertising layouts, floor plans, planograms or any other type of information that is capable of being illustrated graphically. A consumer engages in an Interactive Information Session with an attendant, such a help desk attendant. During the Interactive Information Session, the attendant and consumer see synchronized displays of images or animations of the information, which may be manipulated by either one of them. The attendant and the user can communicate interactively by voice or text during at least part of the Interactive Information Session. In another embodiment, two or more users of a system according to the invention can collaboratively design a product, marketing or advertising layouts, planograms, floor plans or other graphical information in an Interactive Design Session.
Abstract: Various embodiments described herein relate to a power management block and an amplification block used in the transmitter of a communication subsystem. The power management block provides improved control for the gain control signal provided to a pre-amplifier and the supply voltage provided to a power amplifier which are both in the amplification block. The power expended by the power amplifier is optimized by employing a continuous control method in which one or more feedback loops are employed to take into account various characteristics of the transmitter components and control values.
Abstract: A system and method for controlling data communications between a server and a client device, such as a mobile device. Embodiments relate generally to a technique where stop data is provided to the client device. This stop data can be transmitted (e.g. by the client device) to the server. When processed by the server, the stop data indicates to the server that at least some of the encrypted data received by the client device from the server was not decrypted using the second key (e.g. as may be the case when the second key has been deleted). Upon receiving the stop data, the server may, for example, withhold the transmission of data encrypted with the first key to the client device until the second key is restored on the client device. In one embodiment, the stop data is provided to the client device in an encoded (e.g. encrypted) form.
Type:
Grant
Filed:
February 3, 2006
Date of Patent:
March 8, 2011
Assignee:
Research In Motion Limited
Inventors:
Dave Bajar, Philip Luk, Michael K. Brown, Darrell May
Abstract: A method, system and computer program product are provided for progressively encoding a digitized color image using a data processing system, the digitized color image being provided by assigning each of M distinct colors to at least one pixel in a set of pixels. This involves initializing and growing a tree structure by selecting a leaf node to become a non-leaf node linked to two new leaf nodes based on an associated achievable cost, wherein the associated achievable cost is based on 1) a determined associated change in distortion resulting from turning the leaf node into the non-leaf node linked to the two new leaf nodes; and 2) a determined associated increase in entropy rate resulting from turning the leaf node into the non-leaf node linked to the two new leaf nodes.
Abstract: Methods and compositions for inducing immune suppression are disclosed. The methods involve administering an effective amount of a CD200 protein or a nucleic acid encoding a CD200 protein. The methods are useful in preventing graft rejection, fetal loss, autoimmune disease, and allergies. Methods and compositions for preventing immune suppression are also disclosed. The methods involve administering an effective amount of an agent that inhibits CD200. Such methods are useful in treating cancer.
Abstract: Various embodiments are described for providing password approval on a device. The password approval includes getting the user password, generating at least one symbolically equivalent password and then comparing the at least one symbolically equivalent password with at least one specified forbidden password. The user password is disapproved if one of the symbolically equivalent passwords corresponds to the at least one forbidden password.
Abstract: A lock has a body for extending through the sash and frame of a closed window. A head attached to a first end of the body bears on the outside of the sash. A movable abutment attached to a second end of the body may be positioned (a) so as to bear against the inside of the frame when the window is latched or locked or (b) so as to be able to pass through a hole in the frame to allow the window to be opened. Optionally, the body may have a variable length. Optionally, a plug or seal may be provided in the frame to close a hole in the frame when the window is open. Optionally, the abutment may slide and rotate on a pin in a slot at the second end of the body. Optionally, the abutment may slide and rotate on a pin in a slot at the second end of the body. Optionally, a spring may be provided over the body which, in an extended position, extends across a portion of the abutment.
Type:
Grant
Filed:
December 6, 2007
Date of Patent:
February 15, 2011
Inventors:
Frankie Anastasiadis, Daniel Vernon Cornwell
Abstract: A grinder for a food item includes a top shell having a top axis, a top inner surface disposed about the top axis, and a plurality of top teeth extending downwardly from the top inner surface. The grinder further includes a bottom shell having a bottom axis, a bottom inner surface disposed about the bottom axis, and a plurality of bottom teeth extending upwardly from the bottom inner surface. A plunger is slidable within the cavity between a retracted position and an advanced position, the plunger having an upper surface directed away from the bottom inner surface, the upper surface having a perimeter configured for slidable engagement with an inner surface of the sidewall and a plurality of apertures in registration with the plurality of bottom teeth.
Abstract: A portable appliance comprises a dirt inlet, first and second cyclonic stages wherein each cyclonic stage comprises a plurality of cyclones in parallel and the second cyclonic stage is downstream from the first cyclonic stage and a fluid flow motor.
Abstract: The present invention relates to a process of preparing fatty alkyl esters (biodiesel), glycerin and lithium soap comprising: a) transesterifying an oil, fat or grease with a solution of lithium base in a monohydric aliphatic alcohol to produce fatty alkyl esters and a lithium alkaline glycerin; b) separating the fatty alkyl esters and the lithium alkaline glycerin and utilizing the lithium alkaline glycerin to saponify fatty alkyl compounds to produce glycerin and lithium soap; and c) optionally, separating the glycerin and lithium soaps.
Type:
Grant
Filed:
December 21, 2006
Date of Patent:
February 15, 2011
Assignee:
University of Saskatchewan
Inventors:
Martin J. T. Reaney, Dushmanthi de A. Jayasinghe
Abstract: In accordance with an aspect of an embodiment of the present invention, there is provided a method for fragmenting ions in an ion trap of a mass spectrometer.
Abstract: A system and method for retrieving certificates and/or verifying the revocation status of certificates. In one embodiment, when a user opens a digitally signed message, a certificate that is required to verify the digital signature on the message may be automatically retrieved if it is not stored on the user's computing device (e.g. a mobile device), eliminating the need for users to initiate the task manually. Verification of the digital signature may also be automatically performed by the application after the certificate is retrieved. Verification of the revocation status of a certificate may also be automatically performed if it is determined that the time that has elapsed since the status was last updated exceeds a pre-specified limit.
Type:
Grant
Filed:
October 29, 2004
Date of Patent:
February 8, 2011
Assignee:
Research In Motion Limited
Inventors:
Michael S. Brown, Michael K. Brown, Neil P. Adams, Michael G. Kirkup, Herbert A. Little