Patent application number | Description | Published |
20090048643 | METHOD FOR PROVIDING MULTIPLE VOLTAGE LEVELS DURING PULSE GENERATION AND IMPLANTABLE PULSE GENERATING EMPLOYING THE SAME - In one embodiment, a method of operating an implantable pulse generator comprises: providing power to a voltage converter at a first voltage level; outputting a second voltage level by the voltage converter, the second voltage level being a variable voltage level that is controlled by a control signal provided to the voltage converter, the second voltage level being provided to pulse generating circuitry of the implantable pulse generator, the second voltage level being selectable from a plurality of voltages including non-integer multiples of the first voltage level; generating pulses by the pulse generating circuitry, the pulse generating circuitry including current control circuitry for controlling the pulses to cause the pulses to provide substantially constant current to tissue of the patient; and applying at least two different control signals to the voltage converter during individual pulses to provide successively increasing voltages to the pulse generating circuitry during a respective pulse. | 02-19-2009 |
20110029054 | METHOD FOR FABRICATING A STIMULATION LEAD TO REDUCE MRI HEATING AND A STIMULATION LEAD FOR USE WITHIN MRI SYSTEMS - In one embodiment, a stimulation lead comprises: a lead body of insulative material surrounding a plurality of conductors; a plurality of electrodes; and a plurality of terminals, the plurality of terminals electrically coupled to the plurality of electrodes through the plurality of conductors; wherein each conductor of the plurality of conductors is helically wound about an axis within the lead body in at least an outer portion and an inner portion relative to the axis, the outer portion comprises a first winding pitch and the inner portion comprises a second winding pitch, the second winding pitch is less than the first winding pitch, the inner portion of each respective conductor being disposed interior to the outer portions of other conductors of the plurality of conductors; wherein an impedance of each conductor of the plurality of conductors substantially reduces MRI-induced current when the stimulation lead is present in an MRI system. | 02-03-2011 |
20110273225 | PULSE GENERATOR HAVING AN EFFICIENT FRACTIONAL VOLTAGE CONVERTER AND METHOD OF USE - Disclosed are systems and methods which provide voltage conversion in increments less than integer multiples of a power supply (e.g., battery) voltage. A representative embodiment provides power supply voltage multipliers in a binary ladder distribution to provide a desired number of output voltage steps using a relatively uncomplicated circuit design. By using different sources in various combinations and/or by “stacking” different sources in various ways, the voltage multiplier circuit may be used to provide desired voltages. In order to minimize the number of components used in a voltage converter of an embodiment, a capacitive voltage converter circuit uses one or more storage capacitors in place of pump capacitors in a voltage generation cycle. Also, certain embodiments do not operate to generate an output voltage until the time that voltage is needed. | 11-10-2011 |
20120286841 | PULSE GENERATOR HAVING AN EFFICIENT FRACTIONAL VOLTAGE CONVERTER AND METHOD OF USE - Disclosed are systems and methods which provide voltage conversion in increments less than integer multiples of a power supply (e.g., battery) voltage. A representative embodiment provides power supply voltage multipliers in a binary ladder distribution to provide a desired number of output voltage steps using a relatively uncomplicated circuit design. By using different sources in various combinations and/or by “stacking” different sources in various ways, the voltage multiplier circuit may be used to provide desired voltages. In order to minimize the number of components used in a voltage converter of an embodiment, a capacitive voltage converter circuit uses one or more storage capacitors in place of pump capacitors in a voltage generation cycle. Also, certain embodiments do not operate to generate an output voltage until the time that voltage is needed. | 11-15-2012 |
Patent application number | Description | Published |
20090102636 | VEHICLE TIRE PRESSURE MONITOR - A vehicle monitoring system comprises a tire pressure sensor, a transmitter coupled to the tire pressure sensor for wirelessly transmitting a signal indicative of a tire pressure; and a receiver for receiving the signal indicative of the tire pressure and for receiving a signal of a remote keyless entry device. The system further comprises a controller coupled to the receiver for processing the signal indicative of the tire pressure and outputting a status signal, and a status indicator for receiving the status signal and indicating a tire pressure status according to the status signal. | 04-23-2009 |
20100017827 | RECEIVER AND DISTRIBUTION UNIT FOR VEHICLE ENTERTAINMENT SYSTEM - A receiver and distribution unit in a vehicle that includes a wireless receiver and signal processing/conversion facilities. The receiver and distribution unit may include a data bus and a selection multiplexer connected to the wireless receiver and an additional media source. The wireless receiver receives a signal comprising media content from a wireless network, such as the FLO™ network. The processing/conversion facilities decode the signal for output to a display and speaker in the vehicle. The selection multiplexer multiplexes media content from the wireless receiver or media content from the additional media source to the data bus. A function control, controllable by a wired controller and a wireless controller, controls the functions of the receiver and distribution unit. | 01-21-2010 |
20100103036 | PORTABLE TRANSCEIVER WITH VEHICLE SECURITY CONTROL AND LOCATE FEATURES - A portable transceiver for locking and locating an automobile, includes a remote keyless entry system for locking the automobile; a locating device determining a location of the transceiver, wherein the remote keyless entry system and the locating device are housed in a pocket sized housing; and a processor deriving directional information from a current location to a waypoint, wherein in response to an activation of the remote keyless entry system, the locating device determines the waypoint corresponding substantially to that of the automobile. | 04-29-2010 |
20110167460 | Data Distribution Unit for Vehicle Entertainment System - A data distribution unit for a vehicle includes wireless receiver configured to receive coded data wirelessly via a cellular network, a signal processor configured to decode the coded data into video data and audio data, and a wireless transmitter configured to transmit the video data wirelessly to a display and transmit the audio data wirelessly to a speaker. | 07-07-2011 |
20110181796 | ENTERTAINMENT SYSTEM MOUNTABLE IN A VEHICLE AND METHODS FOR MOUNTING AND DISPLAYING SAME - A media system for a vehicle comprises a housing mounted to an overhead portion of the vehicle, and a media unit that is capable of being coupled to the housing, wherein the housing includes a receiving portion that pivots with respect to the housing and receives the media unit in the receiving portion. | 07-28-2011 |
20120162891 | VEHICLE ENTERTAINMENT TABLET UNIT AND CRADLE - A vehicle entertainment system includes a tablet unit and a cradle. The tablet unit includes a display and a touch screen input device disposed on a front surface, a first electrical connection, a first mounting mechanism, and a wireless receiver. The wireless receiver is configured to receive media data from a wireless network and the touch screen input device is configured to receive input from a user. The cradle is disposed in a headrest in a vehicle and includes a second electrical connection and a second mounting mechanism. The tablet unit is electrically connected to the cradle via the first and second electrical connections, and is physically coupled to the cradle via the first and second mounting mechanisms upon mounting the tablet unit to the cradle. | 06-28-2012 |
20130119727 | VEHICLE MOUNTING SYSTEM FOR MOBILE COMPUTING DEVICES - A mounting system includes a cradle disposed in a headrest in a vehicle, and a primary adapter. The cradle is shaped and dimensioned to receive the primary adapter. The primary adapter includes first to fourth lips forming a recess in the primary adapter. The recess is shaped and dimensioned to receive a first computing device or a secondary adapter. The first computing device, or a bezel of the secondary adapter, is substantially flush with an outer surface of the headrest upon mounting the first computing device or the secondary adapter to the primary adapter. | 05-16-2013 |
20130158747 | PORTABLE TRANSCEIVER WITH VEHICLE SECURITY CONTROL AND LOCATE FEATURES - A portable transceiver for locking and locating an automobile, includes a remote keyless entry system for locking the automobile; a locating device determining a location of the transceiver, wherein the remote keyless entry system and the locating device are housed in a pocket sized housing; and a processor deriving directional information from a current location to a waypoint, wherein in response to an activation of the remote keyless entry system, the locating device determines the waypoint corresponding substantially to that of the automobile. | 06-20-2013 |
20130276036 | VEHICLE ENTERTAINMENT SYSTEM CAPABLE OF WIRELESS RECEPTION OF MEDIA CONTENT - A mobile entertainment system, comprising: a video system in combination with a media source, the video system and media source are attached to a housing secured within an automobile; the media source includes a storage medium upon which audio and video media content is stored for display upon the video system as desired by a user; an access point configured for wireless retrieval of audio and video media content for display upon the video monitor; a remote library of audio and video media content in wireless communication with the media source via the access point, the remote library including storage space for uploading of media content from a personal collection of audio and video media content from a user for subsequent transmission to the media source. | 10-17-2013 |
20130300950 | ENTERTAINMENT SYSTEM MOUNTABLE IN A VEHICLE AND METHODS FOR MOUNTING AND DISPLAYING SAME - A media system for a vehicle comprises a housing mounted to an overhead portion of the vehicle, and a media unit that is capable of being coupled to the housing, wherein the housing includes a receiving portion that pivots with respect to the housing and receives the media unit in the receiving portion. | 11-14-2013 |
20140237517 | DATA DISTRIBUTION UNIT FOR VEHICLE ENTERTAINMENT SYSTEM - A data distribution unit for a vehicle includes a wireless receiver configured to receive coded data wirelessly via a cellular network, a signal processor configured to decode the coded data into video data and audio data, and a wireless transmitter configured to transmit the video data wirelessly to a display and transmit the audio data wirelessly to a speaker. | 08-21-2014 |
20150062017 | AUTOMATICALLY DISABLING THE ON-SCREEN KEYBOARD OF AN ELECTRONIC DEVICE IN A VEHICLE - A keyboard deactivation module includes a processor configured to generate an on-screen keyboard control signal, a CAN bus interface configured to connect to a CAN bus of a vehicle, and obtain vehicle speed information indicating a current speed of the vehicle from the vehicle via the CAN bus, and a Bluetooth radio configured to transmit the on-screen keyboard control signal to a target electronic device. An on-screen keyboard of the target electronic device is enabled in response to receiving the on-screen keyboard control signal while the vehicle speed information indicates that the current speed of the vehicle is below a specified threshold, and the on-screen keyboard of the target electronic device is disabled in response to receiving the on-screen keyboard control signal while the vehicle speed information indicates that the current speed of the vehicle is above a specified threshold. The keyboard deactivation module is mounted in the vehicle. | 03-05-2015 |
20150131226 | VEHICLE ENTERTAINMENT TABLET UNIT AND CRADLE - A vehicle entertainment system includes a tablet unit and a cradle. The tablet unit includes a display and a touch screen input device disposed on a front surface, a first electrical connection, a first mounting mechanism, and a wireless receiver. The wireless receiver is configured to receive media data from a wireless network and the touch screen input device is configured to receive input from a user. The cradle is disposed in a headrest in a vehicle and includes a second electrical connection and a second mounting mechanism. The tablet unit is electrically connected to the cradle via the first and second electrical connections, and is physically coupled to the cradle via the first and second mounting mechanisms upon mounting the tablet unit to the cradle. | 05-14-2015 |
20150210225 | VEHICLE MOUNTING SYSTEM FOR MOBILE COMPUTING DEVICES - A mounting system includes a cradle disposed in a headrest in a vehicle, and a primary adapter. The cradle is shaped and dimensioned to receive the primary adapter. The primary adapter includes first to fourth lips forming a recess in the primary adapter. The recess is shaped and dimensioned to receive a first computing device or a secondary adapter. The first computing device, or a bezel of the secondary adapter, is substantially flush with an outer surface of the headrest upon mounting the first computing device or the secondary adapter to the primary adapter. | 07-30-2015 |