Percy
Craig Percy, Coventry Warwickshire GB
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20150031504 | VEHICLE ROLLBACK CONTROL APPARATUS AND METHOD - In one aspect of the invention there is provided a control system for a vehicle, the vehicle having a powertrain comprising a prime mover and a driveline, the control system being configured selectively to control the driveline to assume a first state in which a transmission of the driveline is substantially fully connected to the prime mover and a second state in which when the vehicle is stationary the transmission is at least partially disconnected or decoupled from the prime mover thereby to reduce a torque loading on the prime mover, the control system being configured to control the driveline to assume the second state when the vehicle is held stationary by brake means in response to actuation of driver operable brake control means, the control system being operable upon release of the brake control means to verify that a first portion of a powertrain of the vehicle is rotating at a speed exceeding a prescribed threshold and to command the driveline to assume the first state before permitting release of the brake means. | 01-29-2015 |
Craig Percy, Whitley, Coventry, Warwickshire GB
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20150353098 | CONTROL SYSTEM AND METHOD - The present invention relates to a control system for a vehicle powertrain ( | 12-10-2015 |
Michael Andrew Percy, Vancouver CA
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20130030801 | Off-Axis Audio Suppressions in An Automobile Cabin - The suppression of off-axis audio in an audio environment is provided. Off-axis audio may be considered audio that does not originate from a region of interest. The off-axis audio is suppressed by comparing a phase difference between signals from two microphones to a target slope of the phase difference between signals originating from the region of interest. The target slope can be adapted to allow the region of interest to move with the location of a human speaker such as a driver. | 01-31-2013 |
20140177869 | ADAPTIVE PHASE DISCOVERY - In an adaptive phase discovery system a first audio signal is received via a first microphone and a second signal is received via a second microphone. Corresponding audio frames of the first and second signals are each transformed into the frequency domain and a plurality of frequency sub-bands are generated. A phase is determined for each frequency sub-band in each signal. Instantaneous phase differences are determined between the signals at each of the frequency sub-bands. Lower frequency instantaneous phase differences are filtered over time to determine current phase differences at lower frequencies. When SNR is high in lower frequency sub-bands, lower frequency sub-band phase differences are tracked to the higher frequency sub-bands. The tracked higher frequency phase differences are filtered over time to determine phase differences for the current frame. The phase differences may be used to rotate phases in each sub-band and sum signals and/or to reject off-axis signals. | 06-26-2014 |
20140301569 | ACTIVE NOISE EQUALIZATION - An active noise equalization (ANE) system may be run on the existing audio/infotainment system as a software library. The ANE system may share components (e.g., microphones and sensors) with other audio applications. Some ANEs include a complex-domain formulation of a multiple-frequency multiple-channel ANE that requires less memory and processing requirements. The complex-domain system replaces the multiplication of multiple real gains with multiple real signals with a single complex multiplication operation. | 10-09-2014 |
20140348333 | OFF-AXIS AUDIO SUPPRESSIONS IN AN AUTOMOBILE CABIN - The suppression of off-axis audio in an audio environment is provided. Off-axis audio may be considered audio that does not originate from a region of interest. The off-axis audio is suppressed by comparing a phase difference between signals from two microphones to a target slope of the phase difference between signals originating from the region of interest. The target slope can be adapted to allow the region of interest to move with the location of a human speaker such as a driver. | 11-27-2014 |
Michael John Percy, Preston GB
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20140128566 | POLYMERIC MATERIALS - A polymeric material includes phenyl moieties, ketone moieties and ether moieties in the polymeric backbone of said polymeric material, wherein the difference between the nucleation temperature (Tn) and the glass transition temperature (Tg) of said polymeric material is greater than 23° C. | 05-08-2014 |
Michael John Percy, Lancashire GB
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20090131582 | POLYMERIC MATERIALS - Polyaryletherketones and a method for producing the same are described wherein, for a given melt viscosity, the melt flow index is higher than expected. Such polymers may be used in situations where relative high flow is desirable. | 05-21-2009 |
20090137767 | POLYMERIC MATERIALS - A polymeric material includes phenyl moieties, ketone moieties and ether moieties in the polymeric backbone of said polymeric material, wherein the difference between the nucleation temperature (Tn) and the glass transition temperature (Tg) of said polymeric material is greater than 23° C. | 05-28-2009 |
Orjan Percy, Lund SE
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20090282429 | VIEWER TRACKING FOR DISPLAYING THREE DIMENSIONAL VIEWS - A device may track one or more viewers, and determine, for each of the one or more viewers, a location of the viewer in accordance with the tracking. In addition, the device may determine, for each of the one or more viewers, a stereoscopic image that is to be viewed at the location, the stereoscopic image consisting of a right-eye image and a left-eye image. Further, the device may control display settings of a display to provide, via the display, each of the one or more viewers with the stereoscopic image associated with the viewer. | 11-12-2009 |
Richard Percy, Leamlara/county Cork IE
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20150018922 | METHOD OF OVERMOULDING TOP MOUNTED SEAL PLUG CAVITIES - A method includes providing a mold defining a mold cavity for receiving material to be molded into a molded part, positioning an insert at least partially in the mold such that a portion of the insert defines a portion of the mold cavity, and injecting the material into the mold cavity to substantially fill the mold cavity to form the molded part. The molded par can then be removed from the mold and the insert can be removed from the molded part. The mold can include silicone and the insert can include polyoxymethylene. | 01-15-2015 |
Thomas David Percy, Windsor AU
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20120000060 | CONNECTING MECHANISM - A method for connecting at least a first component and a second component together, wherein each said component comprises at least one keyway arrangement extending along the component and keyways of the keyway arrangement are spaced apart from one another. The method comprises the steps of: aligning the keyway arrangements of the first and second components such that the keyways intermesh to provide a continuous keyway passage extending longitudinally between the intermeshed keyways; and, extending a keyway connector comprising an arrangement of keys longitudinally within the continuous keyway passage such that the keys are retained by the keyways of the keyway arrangements. In the slip flange assembly | 01-05-2012 |
20130097846 | KEY AND KEYWAY CONNECTORS - A method of mechanically connecting two or more components together. In one embodiment the method comprises the steps of: i. mounting at least one elongate keyway connector ( | 04-25-2013 |
20130239391 | CONNECTING METHOD - A method for connecting at least a first component ( | 09-19-2013 |
Thomas David Percy, Brisbane AU
Patent application number | Description | Published |
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20100260543 | CONNECTING MECHANISM - A method for connecting at least a first component ( | 10-14-2010 |