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| 20080262680 | Apparatus and method for detecting vehicle rollover using an enhanced algorithm having lane departure sensor inputs - A method is provided including the steps of monitoring a lane departure event, monitoring a rollover event, and controlling actuation of an occupant restraining device in response to the monitored lane departure event and the monitored rollover even. | 10-23-2008 |
| 20090105899 | APPARATUS AND METHOD FOR DETECTING VEHICLE ROLLOVER USING EHANCED SENSOR INPUTS AND PROCESSING ARCHITECTURE - The present invention relates to an occupant protection system and, more particularly, to an apparatus and method for detecting a vehicle rollover event using and enhanced sensor input architecture that uses both a roll over sensor and an electron stability control system. | 04-23-2009 |
| 20100057287 | METHOD AND APPARATUS FOR CONTROLLING AN ACTUATABLE SAFETY DEVICE - A method for determining a crash condition of a vehicle comprises the step of sensing crash acceleration in a first direction substantially parallel to a front-to-rear axis of the vehicle and providing a first acceleration signal indicative thereof. The method also comprises the step of sensing crash acceleration in a second direction substantially parallel to a side-to-side axis of the vehicle and near opposite sides of the vehicle and providing second acceleration signals indicative thereof. The method further comprises the steps of determining a transverse crash value functionally related to the second acceleration signals and comparing the determined transverse crash value against a safing threshold. The method still further comprises the step of determining a crash condition of the vehicle in response to (a) the comparison and (b) the first acceleration signal. | 03-04-2010 |
| 20100057288 | METHOD AND APPARATUS FOR CONTROLLING AN ACTUATABLE SAFETY DEVICE - A method for determining a crash condition of a vehicle comprises the step of sensing crash acceleration in a first direction substantially parallel to a front-to-rear axis of the vehicle at a substantially central vehicle location and providing a first acceleration signal indicative thereof. The method also comprises the step of sensing crash acceleration in a second direction substantially parallel to a side-to-side axis of the vehicle and providing a second acceleration signal indicative thereof. The method further comprises the step of sensing crash acceleration in the first direction at two locations remote from the central vehicle location and near opposite sides of the vehicle and providing acceleration signals indicative thereof. The method still further comprises determining a transverse crash evaluation value functionally related to the second acceleration signal and determining remote crash evaluation values functionally related to the acceleration signals at the remote locations. Yet further, the method comprises comparing the determined transverse crash evaluation value as a function of the determined remote evaluation values against an associated threshold and determining a crash condition of the vehicle in response to (a) the comparison and (b) the first acceleration signal. | 03-04-2010 |
| 20100057302 | METHOD AND APPARATUS FOR CONTROLLING AN ACTUATABLE SAFETY DEVICE - A method for determining a crash condition of a vehicle comprises the step of sensing crash acceleration in a first direction substantially parallel to a front-to-rear axis of the vehicle and providing a first crash acceleration signal indicative thereof. The method also comprises the step of sensing crash acceleration in a second direction substantially parallel to a side-to-side axis of the vehicle and providing a second crash acceleration signal indicative thereof. The method further comprises the steps of determining a crash metric value functionally related to the sensed crash acceleration based on the second acceleration signal and comparing the determined crash metric value as a function of the sensed first crash acceleration signal against an associated threshold. The method still further comprises the step of determining a crash condition of the vehicle in response to (a) the comparison and (b) the first acceleration signal. | 03-04-2010 |
| 20100213693 | METHOD AND APPARATUS FOR CONTROLLING AN ACTUATABLE RESTRAINT DEVICE USING A SIDE PRESSURE SENSOR - An apparatus for controlling an actuatable occupant restraint device of a vehicle comprises a central crash accelerometer that senses crash acceleration at a vehicle location and that provides a first crash acceleration signal indicative thereof. A side pressure sensor senses pressure in a chamber disposed at a side of the vehicle and provides a side pressure signal indicative thereof. A controller actuates the actuatable occupant restraint device in response to the first crash acceleration signal and the side pressure signal. The controller determines a first moving average of acceleration value comprising a moving average of acceleration in a direction generally perpendicular to a longitudinal axis of the vehicle determined from the first crash acceleration signal. The controller determines a change in pressure value comprising a change in pressure in the chamber determined from the side pressure signal. The controller actuates the actuatable occupant restraint device when both the first moving average of acceleration value exceeds a first threshold and the change in pressure value exceeds a second threshold. | 08-26-2010 |
| 20110082626 | METHOD AND APPARATUS FOR DETERMINING A VEHICLE PITCH-OVER CONDITION - An apparatus for determining a pitch-over condition of a vehicle comprises a first accelerometer for sensing acceleration in a Z-axis direction substantially perpendicular to both a front-to-rear axis of the vehicle and a side-to-side axis of the vehicle and for providing a first acceleration signal indicative thereof. A second accelerometer for senses acceleration in an X-axis direction substantially parallel to said front-to-rear axis of the vehicle and provides a second acceleration signal indicative thereof. A controller determines a Z-axis velocity value from the first acceleration signal and a pitch-over condition of the vehicle in response to both the determined Z-axis velocity value and the second acceleration signal. | 04-07-2011 |
| 20110282553 | METHOD AND APPARATUS FOR DETECTING PEDESTRIAN VEHICLE IMPACT - An apparatus ( | 11-17-2011 |
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| 20100270373 | Electronic Card and Methods For Making Same - An electronic card includes a digital processor, an electrochemical battery and a communications port. The processor and battery are essentially coplanar, and are sandwiched between and enclosed by two flexible covers, preferably made from an insulating plastic material, and preferably fitted to the components that they enclose. The communications port can include, for example, a Smart Card contact port, a stripe emulator, an RF port, and IR port, etc. The battery may comprise a rechargeable battery. In an exemplary embodiment, at least the processor is carried by a flexible printed circuit (PC) board. In other exemplary embodiments, switches and/or indicators are also carried by the PC board. A method for manufacturing an electronic card having at least two components is also disclosed. | 10-28-2010 |
| 20110266354 | Electronic Card and Methods for Making Same - An electronic card includes a digital processor, an electrochemical battery and a communications port. The processor and battery are essentially coplanar, and are sandwiched between and enclosed by two flexible covers, preferably made from an insulating plastic material, and preferably fitted to the components that they enclose. The communications port can include, for example, a Smart Card contact port, a stripe emulator, an RF port, and IR port, etc. The battery may comprise a rechargeable battery. In an exemplary embodiment, at least the processor is carried by a flexible printed circuit (PC) board. In other exemplary embodiments, switches and/or indicators are also carried by the PC.board. A method for manufacturing an electronic card having at least two components is also disclosed. | 11-03-2011 |
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| 20110152132 | COMPOSITIONS AND METHODS FOR BREAKING A VISCOSITY INCREASING POLYMER AT VERY LOW TEMPERATURE USED IN DOWNHOLE WELL APPLICATIONS - A composition for treating a portion of a wellbore or a portion of a subterranean formation is provided, the composition comprising: (a) water; (b) a source of hydrogen peroxide, and (c) an activator for the source of hydrogen peroxide; wherein the pH of the composition is adjusted to be within an appropriate range for the type of activator. A method for treating a portion of a wellbore or a portion of a subterranean formation, the method comprising the steps of: forming or providing a composition comprising: (a) water; (b) a source of hydrogen peroxide, and (c) an activator for the source of hydrogen peroxide; wherein the pH of the composition is adjusted within an appropriate range for the type of activator; and introducing the composition through a wellbore to treat a portion of a wellbore or a portion of a subterranean formation. The activator can be a water-soluble alkanoyl-donor compound or a chelated transition metal. Preferably, the composition further comprises an iron chelating agent. The composition and method are adapted for breaking a viscosity increasing polymer, such as xanthan. The method has particular applications where the static temperature of the portion of the wellbore or the portion of the subterranean formation to be treated is less than 100° F. (38° C.). | 06-23-2011 |
| 20110152133 | COMPOSITIONS AND METHODS FOR BREAKING A VISCOSITY INCREASING POLYMER AT VERY LOW TEMPERATURE USED IN DOWNHOLE WELL APPLICATIONS - A composition for treating a portion of a wellbore or a portion of a subterranean formation is provided, the composition comprising: (a) water; (b) a source of hydrogen peroxide, and (c) an activator for the source of hydrogen peroxide; wherein the pH of the composition is adjusted to be within an appropriate range for the type of activator. A method for treating a portion of a wellbore or a portion of a subterranean formation, the method comprising the steps of: forming or providing a composition comprising: (a) water; (b) a source of hydrogen peroxide, and (c) an activator for the source of hydrogen peroxide; wherein the pH of the composition is adjusted within an appropriate range for the type of activator; and introducing the composition through a wellbore to treat a portion of a wellbore or a portion of a subterranean formation. The activator can be a water-soluble alkanoyl-donor compound or a chelated transition metal. Preferably, the composition further comprises an iron chelating agent. The composition and method are adapted for breaking a viscosity increasing polymer, such as xanthan. The method has particular applications where the static temperature of the portion of the wellbore or the portion of the subterranean formation to be treated is less than 100° F. (38° C.). | 06-23-2011 |
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| 20080204418 | Adaptable User Interface and Mechanism for a Portable Electronic Device - A multimodal electronic device ( | 08-28-2008 |
| 20080204463 | Adaptable User Interface and Mechanism for a Title Portable Electronic Device - A multimodal electronic device ( | 08-28-2008 |
| 20090033676 | METHODS AND DEVICES FOR DISPLAY COLOR COMPENSATION - Disclosed are methods and devices for color compensation of a display having a translucent display cover applied to an outside surface of the display. A method may include characterizing a color shift due to the translucent display cover for when there is rendering of an image on the display and compensating for the color shift when rendering an image on the display. The method further may include measuring the color shift induced by the color of the finish, and as described below compensating the red, green, and blue (RGB) levels of the display so that the display image may be presented to the user as originally intended. In this way, the image quality may be substantially optimized for viewing regardless of the lens/cover surface color. | 02-05-2009 |
| 20090046072 | Electrically Non-interfering Printing for Electronic Devices Having Capacitive Touch Sensors - A capacitive sensor ( | 02-19-2009 |
| 20090046089 | BURN-IN COMPENSATION FOR DISPLAY - In accordance with one embodiment, apparatus are provided, which include a burn-in compensation pixel generator and burn-in compensation circuitry. The burn-in compensation pixel generator is configured to generate burn-in compensation pixel data. The burn-in compensation circuitry is configured to provide, within break-from-standard-use periods of a device employing a display, the generated burn-in compensation pixel data instead of a select predetermined subset of default pixel data, for input to a display interface of the display. | 02-19-2009 |
| 20090079707 | INTEGRATED CAPACITIVE SENSING DEVICES AND METHODS - Disclosed are touch screen devices and methods of sensing an object near the surface of a touch screen device. A capacitive sensor is integrated into display electronics by flipping the traditional thin film transistor liquid crystal display (TFT) stack-up which has a bottom gate structure so that it is an inverted bottom gate structure. Accordingly, the gate structure is near the top of the display and the gate drive lines are re-used as excitation lines in addition to their function as display lines. The excitation lines therefore drive excitation to generate an induced electric field at the surface of the display device. Additionally, other lines are used as sensor lines so that sensor signals are input to the device controller to determine the position of an object at the surface of the display device. Accordingly, the excitation lines are scanned to detect the presence of a finger or other object. | 03-26-2009 |
| 20110157069 | ELECTRONIC DEVICE AND METHOD FOR DETERMINING A TOUCH INPUT APPLIED TO A CAPACITIVE TOUCH PANEL SYSTEM INCORPORATED THEREIN - An electronic device is operable to determine a touch input applied to a capacitive touch panel system thereof so as to account for time-varying noise affecting the touch panel system. The electronic device includes the touch panel system, an analog-to-digital conversion (ADC) unit, and a processing unit. The processing unit is operable to: receive digital signal values from the ADC unit representing capacitances detected by sensing points of the touch panel system; adjust at least one of the digital signal values based at least on a time-varying noise to produce at least one noise-adjusted value; and determine the touch input based on the at least one noise-adjusted value. In one embodiment, the electronic device determines the time-varying noise prior to adjusting the digital signal values. In another embodiment, the time-varying noise is produced by a display panel of a touchscreen display that also includes the touch panel system. | 06-30-2011 |
| 20120062503 | DEVICE FOR INTEGRATING CAPACTIVE TOUCH WITH ELECTROPHORETIC DISPLAYS - A display assembly comprises a touch sensor including at least one first electrode and at least one second electrode, and an electrophoretic display (EPD). The EPD including the at least one first electrode as a drive electrode. | 03-15-2012 |
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| 20090052575 | System and Method for Power Control in a Wireless Transmitter - A system and method for power control in a wireless transmitter. A power control loop includes a feed forward unit coupled to a data source, the feed forward unit processes a signal for transmission, a feedback unit coupled to the feed forward unit, the feedback unit generates a feedback signal representative of an output power level of the signal transmitted by the feed forward unit, a closed loop power control unit coupled to the feedback unit and to the feed forward unit, the closed loop power control unit generates an additive correction signal based on an error signal computed from the feedback signal and data provided by the data source, and a ramp path power control unit coupled to the data source, the ramp path power control unit generates a multiplicative correction signal based on an additive correction signal and data provided by the data source. | 02-26-2009 |
| 20090054018 | System And Method For Power Control In A Wireless Transmitter - A system and method for power control in a wireless transmitter. A power control loop includes a feed forward unit coupled to a data source, the feed forward unit processes a signal for transmission, a feedback unit coupled to the feed forward unit, the feedback unit generates a feedback signal representative of an output power level of the signal transmitted by the feed forward unit, a closed loop power control unit coupled to the feedback unit and to the feed forward unit, the closed loop power control unit generates an additive correction signal based on an error signal computed from the feedback signal and data provided by the data source or software instructions, and a ramp path power control unit coupled to the data source, the ramp path power control unit generates a multiplicative correction signal based on an additive correction signal and data provided by the data source. | 02-26-2009 |
