Laidlaw
Barbara J. F. Laidlaw, San Jose, CA US
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20120239007 | Implantable Devices and Methods for Treatment of Pain by Delivery of Fentanyl and Fentanyl Congeners - The invention features devices and methods for treatment of pain. The drug delivery device is a drug delivery system adapted for whole implantation in a subject and to provide pain relief by delivery of fentanyl or a fentanyl congener (e.g., sufentanil) over a protracted period of time (e.g., at least 3 days or more than 3 days). The device comprises a housing defining a reservoir that contains a drug formulation, a pump operatively connected to the housing so as to facilitate movement of drug out of the reservoir and out of the device, and a thermal expansion element which defines a flow pathway comprising a thermal expansion channel to accommodate thermal expansion of formulation in the reservoir. The device can further comprise a valve positioned within the flow pathway so as to prevent movement of drug out of the reservoir prior to use. | 09-20-2012 |
Brandon S. Laidlaw, Pleasanton, CA US
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20150334079 | PROGRAMMABLE ELECTRONIC DEVICES ON CONTAINERS - Systems and methods for sharing resources between multiple processing streams are described. An example method may comprise: receiving data by an electronic display device attached to an object; determining, by the electronic display device, whether the data satisfies a criterion; responsive to determining that the data satisfies the criterion, generating a first message based on the data; wirelessly transmitting the first message to a computing device that is wirelessly connected to the electronic display device; receiving a second message from the computing device; and displaying at least one of the first message or the second message by the electronic display device. | 11-19-2015 |
David H. Laidlaw, Barrington, RI US
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20080205733 | Quantitative tract-of-interest metrics for white matter integrity based on diffusion tensor MRI data - The exemplary embodiments of this invention relate at least in part to a method, apparatus and system to characterize white matter, such as for detecting a presence of a white matter impairment. An exemplary method to characterize white matter includes identifying at least one tract of interest (TOI) in the brain of a subject of interest, the tract of interest having a set of streamtubes representing white matter fibers; determining a set of quantitative tractography metrics associated with the tract of interest, the set of quantitative tractography metrics having a plurality of members; and comparing at least one member of the determined set of quantitative tractography metrics to a corresponding member of a reference set of quantitative tractography metrics, or comparison of one TOI in a single subject or group of subjects and other TOI in the same subject(s). | 08-28-2008 |
Ian Robert Laidlaw, Mississauga CA
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20100241848 | SYSTEM AND METHOD FOR SECURELY COMMUNICATING WITH ELECTRONIC METERS - An infrastructure for securely communicating with electronic meters is described, which enables secure communication between a utility and a meter located at a customer, over a communication link or connection such as via a network. This enables messages to be sent from the utility to the meter and vice versa in a secure manner. The network provides a communication medium for communicating via the C12.22 protocol for secure metering. A cryptographic backend is used to cryptographically process messages to be sent to the meter and to similarly cryptographically process messages sent from the meter. By providing appropriate cryptographic measures such as key management, confidentiality and authentication, the meter can only interpret and process messages from a legitimate utility and the utility can ensure that the messages it receives are from a legitimate meter and contain legitimate information. | 09-23-2010 |
John F. Laidlaw, Dearborn, MI US
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20090265885 | Rack Bushing for an Automotive Steering System - A bushing for use in a hollow tube housing of a rack and pinion steering system. The bushing is formed as a generally cylindrical body having a central aperture and a circular cantilevered flange that extends outward from the body of the bushing. The flange contains a leading surface for compression contact with a corresponding interfering surface on the hollow interior of the rack housing. The flange is disposed to continuously compress a portion of its leading surface against a portion of the interfering surface on the hollow interior of the housing over a predetermined range of temperatures when the bushing is installed in the housing, and thereby providing thermal compensation to maintain a seal. | 10-29-2009 |
John Francis Laidlaw, Dearborn, MI US
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20080243340 | POWER ASSIST STEERING SYSTEM - The present invention provides a power assist steering system for use with a motor vehicle utilizing a torque sensor and an electronically controlled hydraulic valve used to supply or meter hydraulic fluid to a hydraulic cylinder that provides power assist to the steering system. The torque sensor measures driver input and provides a signal to the controller that controls an electrically actuated hydraulic valve. Additionally, steering wheel rotational speed and position are also input to the controller wherein the controller generates a steering assist command that minimizes the magnitude of difference, or error, between the steering torque reference value determined from the steering wheel speed and position and the measured torque. By doing so, the invention controls steering wheel feel, as opposed to the conventional practice of controlling the steering assist boost curve. | 10-02-2008 |
20110022272 | POWER ASSIST STEERING SYSTEM - The present invention provides a power assist steering system for use with a motor vehicle utilizing a torque sensor and an electronically controlled hydraulic valve used to supply or meter hydraulic fluid to a hydraulic cylinder that provides power assist to the steering system. The torque sensor measures driver input and provides a signal to the controller that controls an electrically actuated hydraulic valve. Additionally, steering wheel rotational speed and position are also input to the controller wherein the controller generates a steering assist command that minimizes the magnitude of difference, or error, between the steering torque reference value determined from the steering wheel speed and position and the measured torque. By doing so, the invention controls steering wheel feel, as opposed to the conventional practice of controlling the steering assist boost curve. | 01-27-2011 |
Linda Laidlaw, New South Wales AU
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20090138061 | Stimulator For The Control of a Bodily Function - The present invention provides a device for the stimulation of smooth muscle tissue. The device includes a stimulator arranged to provide a signal to the smooth muscle tissue to control response of the smooth muscle tissue, and an interface arranged to allow programming of a controller of the stimulator. The interface may interact with an external controller. The device finds use in controlling smooth muscle tissue, such as a neosphincter, for the control of urinary or faecal incontinence in a patient. | 05-28-2009 |
Linda E. Laidlaw, Marsfield AU
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20090180652 | Tinnitus rehabilitation device and method - A tinnitus method and device for providing relief to a person suffering from the disturbing effects of tinnitus is described. The method can be implemented entirely in software to spectrally modify an audio signal in accordance with a predetermined masking algorithm which modifies the intensity of the audio signal at selected frequencies. A predetermined masking algorithm is described which provides intermittent masking of the tinnitus wherein, at a comfortable listening level, during peaks of the audio signal the tinnitus is completely obscured, whereas during troughs the perception of the tinnitus occasionally emerges. In practice it has been found that such intermittent masking provides an immediate sense of relief, control and relaxation for the person, whilst enabling sufficient perception of the tinnitus for habituation and long term treatment to occur. Advantageously the predetermined masking algorithm is specifically tailored to the audiometric configuration of the person. For example, the masking algorithm may be partly tailored to the hearing loss characteristic of the person. A tinnitus rehabilitation device used in conjunction with a personal sound reproducing system is also described. | 07-16-2009 |
20110054243 | Tinnitus rehabiliation device and method - A tinnitus method and device for providing relief to a person suffering from the disturbing effects of tinnitus is described. The method can be implemented entirely in software to spectrally modify an audio signal in accordance with a predetermined masking algorithm which modifies the intensity of the audio signal at selected frequencies. A predetermined masking algorithm is described which provides intermittent masking of the tinnitus wherein, at a comfortable listening level, during peaks of the audio signal the tinnitus is completely obscured, whereas during troughs the perception of the tinnitus occasionally emerges. In practice it has been found that such intermittent masking provides an immediate sense of relief, control and relaxation for the person, whilst enabling sufficient perception of the tinnitus for habituation and long term treatment to occur. Advantageously the predetermined masking algorithm is specifically tailored to the audiometric configuration of the person. For example, the masking algorithm may be partly tailored to the hearing loss characteristic of the person. A tinnitus rehabilitation device used in conjunction with a personal sound reproducing system is also described. | 03-03-2011 |
Linda Elizabeth Laidlaw, New South Wales AU
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20090307590 | Digital Playback Device And Method And Apparatus For Spectrally Modifying a Digital Audio Signal - A digital playback device and a method and apparatus for modifying a digital audio signal. The method includes allowing a user to select a digital audio track and modifying the digital audio track with a predetermined spectral modification signal to create a spectrally modified digital audio track. The spectrally modified digital audio track can then be retrieved by a user to a digital playback device. | 12-10-2009 |
Linda Elizabeth Laidlaw, Marsfield AU
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20130253258 | TINNITUS REHABILITATION DEVICE AND METHOD - A tinnitus method and device for providing relief to a person suffering from the disturbing effects of tinnitus is described. The method can be implemented entirely in software to spectrally modify an audio signal in accordance with a predetermined masking algorithm which modifies the intensity of the audio signal at selected frequencies. A predetermined masking algorithm is described which provides intermittent masking of the tinnitus wherein, at a comfortable listening level, during peaks of the audio signal the tinnitus is completely obscured, whereas during troughs the perception of the tinnitus occasionally emerges. In practice it has been found that such intermittent masking provides an immediate sense of relief, control and relaxation for the person, whilst enabling sufficient perception of the tinnitus for habituation and long term treatment to occur. Advantageously the predetermined masking algorithm is specifically tailored to the audiometric configuration of the person. For example, the masking algorithm may be partly tailored to the hearing loss characteristic of the person. A tinnitus rehabilitation device used in conjunction with a personal sound reproducing system is also described. | 09-26-2013 |
Mitchell Laidlaw, Tempe, AZ US
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20140302960 | THREADED FASTENER POSITIVE ANTI-ROTATION LOCKING DEVICE - An apparatus includes a shaft, a device, a fastener, and an anti-rotation clip. The shaft is configured for rotation. The device is mounted on, and surrounds at least a portion of, the shaft, and has first and second protrusions that are formed on one side and are spaced apart to define a tab space. The fastener is rotationally mounted relative to the shaft, and includes a tab slot formed in its outer surface that extends radially inwardly and is disposed radially inwardly of the tab space. The anti-rotation clip includes a main body portion and a head portion that has a first tab portion and a second tab portion. At least a portion the main body portion is disposed between the device and the fastener, the first tab is disposed in the tab space, and the second tab is disposed in the tab slot. | 10-09-2014 |
Robert Laidlaw, Tempe, AZ US
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20090044020 | Method and System for Modular Authentication and Session Management - Modular authentication and session management involves the use of discrete modules to perform specific tasks in a networked computing environment. There may be a separate authentication server that verifies the identity of the user and an authorization client that grants various levels of access to users. There may also be an authentication client that receives an initial request from a requesting application and forwards the request to the authentication server to verify the identity of the use. The authorization client may then be invoked to provide the necessary level of access. The use of discrete modules allows multiple business applications to use the same modules to perform user authentication tasks, thus alleviating the unnecessary multiplication of code. | 02-12-2009 |
20130031359 | METHOD AND SYSTEM FOR MODULAR AUTHENTICATION AND SESSION MANAGEMENT - Modular authentication and session management involves the use of discrete modules to perform specific tasks in a networked computing environment. There may be a separate authentication server that verifies the identity of the user and an authorization client that grants various levels of access to users. There may also be an authentication client that receives an initial request from a requesting application and forwards the request to the authentication server to verify the identity of the use. The authorization client may then be invoked to provide the necessary level of access. The use of discrete modules allows multiple business applications to use the same modules to perform user authentication tasks, thus alleviating the unnecessary multiplication of code. | 01-31-2013 |
Robert J. Laidlaw, Mckinney, TX US
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20090003231 | Transparent signaling agent - In today's network, enhancing or otherwise modifying signals in bearer flows in or at equipment already deployed in a network may be done by modifying or upgrading existing equipment, or otherwise invasively routing signals through identified network elements. In accordance with example embodiments of the present invention, signals for control plane flows are transparently monitored using policy based routing to direct control signals from a routing point to a signaling monitoring point. Bearer plane address information of a selected media processing point is substituted for other bearer plane address information in the control signal in a manner that causes subsequent bearer flows to be directed to the selected media processing point from the routing point by destination based routing. Bearer flows may be directed to a media processing point to apply signal enhancement to an encoded media signal on the bearer flows to produce an enhanced media encoded signal. Such embodiments enable service providers to upgrade networks with media processing in a low-cost, non-invasive manner. | 01-01-2009 |
Stuart Laidlaw, Basingstoke GB
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20150163242 | PROFILING CYBER THREATS DETECTED IN A TARGET ENVIRONMENT AND AUTOMATICALLY GENERATING ONE OR MORE RULE BASES FOR AN EXPERT SYSTEM USABLE TO PROFILE CYBER THREATS DETECTED IN A TARGET ENVIRONMENT - A computer implemented method of profiling cyber threats detected in a target environment, comprising: receiving, from a Security Information and Event Manager (SIEM) monitoring the target environment, alerts triggered by a detected potential cyber threat, and, for each alert: retrieving captured packet data related to the alert; extracting data pertaining to a set of attributes from captured packet data triggering the alert; applying fuzzy logic to data pertaining to one or more of the attributes to determine values for one or more output variables indicative of a level of an aspect of risk attributable to the cyber threat. | 06-11-2015 |
Tanya M. Laidlaw, Needham, MA US
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20150253327 | DIAGNOSIS AND TREATMENT OF ASPIRIN-EXACERBATED RESPIRATORY DISEASE (AERD) - Described herein are assays and methods relating to the diagnosis, prognosis, and treatment of aspirin-exacerbated respiratory disease (AERD) by detecting and/or measuring the level of platelet-bound leukocytes in a subject or a sample obtained from a subject. | 09-10-2015 |
William B. Laidlaw, Minnetonka, MN US
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20130306562 | CARTRIDGE FILTER COMBINING A DEPTH FILTER AND A SUB-MICRON FILTER, AND RO PRE-TREATMENT METHOD - A cartridge filter assembly includes a depth filter element and a downstream second filter element. The depth filter element has a mass of melt-blown polymer filaments. The depth filter removes 0.5 to 10 micron sized contaminants at an efficiency of 90% or more. The depth filter preferably comprises multiple zones occupying different depths, with one or more melt-blown polymer filaments traversing two or more of the zones. The second filter element comprises nano-fibers having a diameter of 1 micron or less, and removes a material percentage of contaminants that are less than 1 micron in size, preferably less than 0.5 microns in size. The depth filter element may be in the form of a tube and the second filter element may be in the form of a pleated sheet located inside of the depth filter. The cartridge filter assembly may be used to pre-treat a feed water upstream of an RO membrane. The SDI of the feed water may be reduced to 3 or less or 2 or less. | 11-21-2013 |