Patent application number | Description | Published |
20150023927 | CONVERSION OF SOMATIC CELLS INTO FUNCTIONAL SPINAL MOTOR NEURONS, AND METHODS AND USES THEREOF - The present invention provides methods of transdifferentiation of somatic cells, for example, directly converting a somatic cell of a first cell type, e.g., a fibroblast into a somatic cell of a second cell type, are described herein. In particular, the present invention generally relates to methods for converting a somatic cell, e.g., a fibroblast into a motor neuron, e.g., an induced motor neuron (iMN) with characteristics of a typical motor neuron. The present invention also relates to an isolated population comprising induced motor neurons (iMNs), compositions and their use in the treatment of motor neuron diseases such as ALS and SMA. In particular, the present invention relates to direct conversion of a somatic cell to an induced motor neuron (iMN) having motor neuron characteristics by increasing the protein expression of at least three motor-neuron inducing (MN-inducing) factors selected from Lhx3, Ascl1, Brn2, Myt1l, Isl1, Hb9, Ngn2 or NeuroD1 in a somatic cell, e.g., a fibroblast to convert the fibroblast to an induced motor neuron (iMN) which exhibits at least two characteristics of an endogenous motor neuron. | 01-22-2015 |
Patent application number | Description | Published |
20160055469 | RETAIL TRIGGERED DEVICE CONFIGURATION SETUP - The present disclosure relates to retail triggered device configuration setup. Specifically, various techniques and systems are provided for efficient setup of a purchased device on a network using information generated by a retailer at the point of sale. More specifically, exemplary embodiments of the present invention include methods and systems for receiving, at a computing device connected to an established network device on a network, a transaction communication including an indication that a new network device has been acquired; transmitting data to the established network device, wherein the data includes identification information associated with the new network device; receiving a join query, wherein the join query includes a request to authorize the new network device to join a network; and transmitting a response to the join query, wherein the response includes an authorization for the new network device to join the network. | 02-25-2016 |
20160078426 | RETAIL TRIGGERED DEVICE CONFIGURATION SETUP - The present disclosure relates to retail triggered device configuration setup. Specifically, various techniques and systems are provided for efficient setup of a purchased device on a network using information generated by a retailer at the point of sale. More specifically, exemplary embodiments of the present invention include methods and systems for receiving, at a computing device connected to an established network device on a network, a transaction communication including an indication that a new network device has been acquired; transmitting data to the established network device, wherein the data includes identification information associated with the new network device; receiving a join query, wherein the join query includes a request to authorize the new network device to join a network; and transmitting a response to the join query, wherein the response includes an authorization for the new network device to join the network. | 03-17-2016 |
20160087838 | RETAIL TRIGGERED DEVICE CONFIGURATION SETUP - The present disclosure relates to retail triggered device configuration setup. Specifically, various techniques and systems are provided for efficient setup of a purchased device on a network using information generated by a retailer at the point of sale. More specifically, exemplary embodiments of the present invention include methods and systems for receiving, at a computing device connected to an established network device on a network, a transaction communication including an indication that a new network device has been acquired; transmitting data to the established network device, wherein the data includes identification information associated with the new network device; receiving a join query, wherein the join query includes a request to authorize the new network device to join a network; and transmitting a response to the join query, wherein the response includes an authorization for the new network device to join the network. | 03-24-2016 |
Patent application number | Description | Published |
20080228047 | MICRO-REMOTE GASTROINTESTINAL PHYSIOLOGICAL MEASUREMENT DEVICE - A physiological sensor-transmitter assembly for measuring a physiological property at an internal body location of a subject over time is described. An instrument for inserting the assembly in the subject and a method of monitoring a physiological property measured at the internal body location over time are also described. The assembly includes a sensor and a transmitter adapted to transmit information from the sensor in a non-wired fashion to a receiver. The assembly also includes an anchor adapted to attach to an externally accessible portion of a subject and a tether that connects the sensor and the anchor to maintain a position of the sensor within the gastrointestinal tract of the subject. | 09-18-2008 |
20090024001 | MANOMETRY PROBE AND DATA VISUALIZATION - A manometry probe and data visualization system. An anorectal probe may include sensors disposed on a probe structure along a circumferential dimension of the probe. A data visualization system may provide visual representations of pressure information detected along a circumferential dimension of a region within an organism. | 01-22-2009 |
20090033341 | CAPACITIVE TACTILE TILE SENSOR - A capacitive tile tactile sensor is described and includes several groups of individual sensors each controlled by a dedicated IC. Individual sensors are formed by sensing electrodes on one side of the sensor and a single ground electrode on the other side, the ground electrode is separated from the sensing electrodes by a compressible dielectric layer. A single electrical connection between the ground electrode and the sensing electrode layer allows for routing of all electrical connections including individual electrodes and a ground electrode to appropriate ICs within the same layer using conductive ink or other similar techniques. Stand-alone configurations are described as well as those adapted for communicating with outside control means including a personal computer. Arranging groups of sensors in parallel with each other creates a matrix of sensors while arranging them along a single line creates a linear strip sensor. Using off-the-shelf capacitance-sensing ICs to control a limited number of capacitance sensors allows reducing the number of electrical connections to the sensor array and increasing its reliability. | 02-05-2009 |
20100013775 | ELECTRONIC DEVICE HOUSING WITH INTEGRATED USER INPUT CAPABILITY - An electronic device housing with a seemless user input zone that measures the level of force applied by the user is described. It is particularly advantageous when used with small hand-held consumer electronic devices such as mobile phones, PDAs, game—and media players. A housing for an electronic device includes a seamless user input zone defining a contact force-sensitive deformable area. A capacitance sensor is formed between the conductive inside surface of the housing and the electrode of the rigid base facing that inside surface. Linear support means such as columns support the housing away from the rigid base defining an air gap. Capacitance measurement circuit is deployed to detect the location and progressively increasing levels of force applied by the user onto the housing and send a user input signal to the electronic device. | 01-21-2010 |
20100201650 | CAPACITIVE PROXIMITY TACTILE SENSOR - A novel capacitive proximity tactile sensor is formed by an electrode layer and a compressible non-conductive layer. Positioning a conductive object in contact with the sensor and applying contact force onto the sensor surface allows for both detecting the location of touch (as in traditional proximity sensors) as well as measuring contact force (as in tactile array sensors) due to a capacitance-measuring sensor formed between the electrode layer and the object with the compressible non-conductive layer therebetween. Useful applications of the sensor include input device for consumer electronic item, flexible and thin weight scale, shoe insole for monitoring pressure distribution of a foot while walking, pressure-monitoring seat cushion and others. | 08-12-2010 |
20120071786 | VISUALIZATION OF VALUES OF A PHYSICAL PROPERTY DETECTED IN AN ORGANISM OVER TIME - A system for visually indicating, in real time or post hoc, values of a physical property detected over a period of time along a dimension of an organism to a user on a temporal plot and a profile plot, either individually or concurrently. The detected values may be visually indicated on the temporal plot using any of a variety of techniques, including, but not limited to, a contour technique, a line trace technique or a mesh plot technique. Further, the detected values may be visually indicated on the profile plot using any of a variety of techniques, including, but not limited to a contour technique, a line trace technique or a histogram technique. To provide a finer spatial resolution, values may be interpolated for locations between the locations at which values were detected, and these values may be displayed on the temporal plot and the profile plot. | 03-22-2012 |
20120080465 | REMOVABLE STEERING WHEEL HOLDER FOR AN ELECTRONIC DEVICE - A removable holder for a smart phone is provided to support the smart phone in front of a driver on a steering wheel. Close proximity of the smart phone allows easy access and good visibility of its display which helps in using the GPS navigation or other features of a smart phone while the vehicle is in motion. Retention of the smart phone assures its steady position when the steering wheel is turned but at the same time allows for its deflection out of the way in case of an airbag deployment. The attachment element of the holder includes two raised bars and an elastic band to form a 3-point contact area with the steering wheel. The smart phone retainer is length-adjustable to accommodate a variety of smart phones. The holder can be easily mounted and removed from the steering wheel without using hand tools. | 04-05-2012 |
20160095551 | METHOD OF ATTACHING A DISPOSABLE SHEATH - A pressure sensor and pressure-sensing catheter in which a deformable pressure sensing membrane is separated from an inner metalized surface on a rigid support by an air gap. An input allows a voltage to be applied to an electrode on the sensing membrane and an output allows reading of the signal modulation from the support surface. An outer sleeve overlays the membrane and a wire bus transmits the signals to a terminal connector. The catheter may include a vented air gap, a multiplexing wire bus, and an internal cable to maintain tension. | 04-07-2016 |
Patent application number | Description | Published |
20090096501 | APPARATUS AND METHOD FOR PREVENTING SNAP BACK IN INTEGRATED CIRCUITS - A method for preventing snap-back in a circuit including at least one MOS transistor having a parasitic bipolar transistor associated with it includes coupling a circuit node including at least one source/drain node of the at least one MOS transistor to a bias-voltage circuit and enabling the bias-voltage circuit to supply a potential to the at least one source/drain node of the at least on MOS transistor, the potential having a magnitude selected to prevent the parasitic bipolar transistor from turning on. | 04-16-2009 |
20090168586 | CIRCUIT TO CONTROL VOLTAGE RAMP RATE - A programming circuit and method to apply a controlled or predetermined voltage pulse for charge transfer to or from the floating gate of a non-volatile memory cell in an incremental manner to control the overall voltage across the gate oxide. Voltage above a transfer threshold voltage, such as above a tunneling threshold voltage, is applied in a stepwise charge transfer manner to or from the floating gate up to a voltage limit that is below the thin oxide damage threshold. Controlling the overall voltage avoids oxide breakdown and enhances reliability. | 07-02-2009 |
20100064083 | COMMUNICATIONS DEVICE WITHOUT PASSIVE PULLUP COMPONENTS - A dual-wire communications bus circuit, compatible with existing two-wire protocols, includes a first and second part of the communications bus circuit to couple to a communications bus. The bus has a first line for carrying data signals from a master device to a slave device and a second line to carry a clock signal between the devices. To improve data throughout and reduce noise, an active pullup device is located in at least one part of the communications bus circuit, the active pullup device in the first part of the of the communications bus circuit couples to the first line and an optional active pullup device in the second part couples to the second line of the communications bus. Each active pullup device may provide a high logic level on one of the communications bus lines. | 03-11-2010 |
Patent application number | Description | Published |
20110239241 | CASSETTE WITH DISK EJECT MECHANISM - An optical disk cassette has a disk eject mechanism that ejects a disk such as a DVD or CD. The disk eject mechanism has pushrod, transfer and kick out portions. The pushrod portion slides relative to a side of the cassette case. Pivotally mounted within the case, the kick out portion pushes a disk to eject it from the case. The transfer portion translates pushrod motion to motion of the kick out portion. In a preferred embodiment, the disk eject mechanism is a unitary body, with pushrod, transfer and kick out portions made homogeneously as a single entity, the pushrod portion being a resilient joining elbow. In another preferred embodiment, the disk eject mechanism has a transfer portion that is a rack and a pinion. The rack extends from the pushrod portion and the pinion is attached to or formed as part of the kick out portion. | 09-29-2011 |
20110258645 | OPTICAL DISK MECHANISM WITH SHAPED ROLLER AND DOUBLE BEAM MOUNT - An optical disk mechanism has a housing with at least one disk entry/exit aperture. A disk guide, such as a plate, is aligned with and guides an optical disk through the disk entry/exit aperture. Two beams rotatably support at least one roller and a drive mechanism. Flexing and biasing the roller towards the disk, the two beams maintain a rotational axis of the roller parallel to the disk and accommodate varying separation between the roller and the disk guide. The two beams are closely spaced and non-coplanar, and may be part of a double-beam mount. The double-beam mount attaches the two beams to the housing and to a frame, which positions the roller near the disk guide and the disk entry/exit aperture. Sliding the disk along the plate or other disk guide, the roller is reversible to drive the disk in or out through the disk entry/exit aperture. | 10-20-2011 |
20110315577 | OPTICAL DISK CASSETTE WITH DISK RETENTION DEVICE - An optical disk cassette has a cassette case with a disk retention device. A free end of the disk retention device acts upon an edge of the optical disk, opposably displacing during insertion and ejection of the optical disk. The device and disk are at equilibrium when the free end is displaced by the full diameter of the disk. When the disk is displaced in the insertion or ejection direction, the free end urges the disk in the insertion or ejection direction, assisting with the optical disk insertion or ejection respectively. Embodiments may have the disk retention device including one or more retainers. Each retainer may have a free end and opposing fixed end, and be flexible or have a flexible region. The free end slides along or otherwise contacts the circumferential edge of the optical disk, exerting a force upon it during optical disk insertion, retention and ejection. | 12-29-2011 |
20120096217 | FILE SYSTEM-AWARE SOLID-STATE STORAGE MANAGEMENT SYSTEM - A file system-aware SSD management system including an SSD management module that incorporates both file system information and information related to the underlying physical solid-state storage media into its operations is described. Also described are related methods for performing data management operations in a file system-aware manner. By incorporating both file system and physical storage information, the system may achieve various advantages over conventional systems, such as enhanced I/O performance, simplified SSD firmware, and extended SSD lifespan. Moreover, by moving solid-state management functions above the firmware level, the system may enable the simultaneous management of a pool of multiple SSDs. | 04-19-2012 |
20120117578 | OPTICAL DISC LIBRARY SYSTEM AND METHODS - A system for optical disc storage, writing and reading including a housing holding at least two optical disc racks and a plurality of read/write drives that may be positioned in line with the storage rack. A track spans the racks, (e.g., a parallel track is positioned between two racks). A shuttle mounted on the track allows transfer of discs from the racks to drives. The shuttle may allow for disc pass through, disc rotation, or have other structures for disc transport. | 05-10-2012 |
Patent application number | Description | Published |
20140158987 | METHODS FOR INTEGRATING AND FORMING OPTICALLY TRANSPARENT DEVICES ON SURFACES - An apparatus, system, and/or method are described to enable optically transparent reconfigurable integrated electrical components, such as antennas and RF circuits to be integrated into an optically transparent host platform, such as glass. In one embodiment, an Ag NW film may be configured as a transparent conductor for antennas and/or as interconnects for passive circuit components, such as capacitors or resistors. Ag NW may also be used as transmission lines and/or interconnect overlays for devices. A graphene film may also be configured as active channel material for making active RF devices, such as amplifiers and switches. | 06-12-2014 |
20150084002 | METHODS FOR INTEGRATING AND FORMING OPTICALLY TRANSPARENT DEVICES ON SURFACES - An apparatus, system, and/or method are described to enable optically transparent reconfigurable integrated electrical components, such as antennas and RF circuits to be integrated into an optically transparent host platform, such as glass. In one embodiment, an Ag NW film may be configured as a transparent conductor for antennas and/or as interconnects for passive circuit components, such as capacitors or resistors. Ag NW may also be used as transmission lines and/or interconnect overlays for devices. A graphene film may also be configured as active channel material for making active RF devices, such as amplifiers and switches. | 03-26-2015 |
Patent application number | Description | Published |
20130120323 | Radial Layout for Acoustic Wave Touch Sensor - Surface acoustic waves in a radial pattern are used to detect touch. Different radial transducer arrangements may allow for locating multiple simultaneous touches without ambiguity. Instead of transmitting along a line to be reflected at multiple points, the surface acoustic waves are transmitted radially. The surface acoustic waves are transmitted along different angles in an angular span spread out over at least part of the touch region. Using acoustic waves traveling along intersecting paths, a point location of a touch may be determined by detection, in part, of at least one angle. | 05-16-2013 |
20130234995 | ACOUSTIC TOUCH APPARATUS WITH MULTI-TOUCH CAPABILITY - An acoustic touch apparatus that utilizes the transfer of surface acoustic waves from one surface, through the touch substrate, to another surface to enable multi-touch capabilities. | 09-12-2013 |
20130277193 | PROJECTED CAPACITIVE TOUCH SENSOR WITH ASYMMETRIC BRIDGE PATTERN - A capacitive touch sensitive device includes a matrix of pads patterned in a first electrically conductive material on a substrate. Horizontally adjacent pads within each even row of the matrix are electrically coupled to one another via channels to form a plurality of horizontally arranged electrodes. Insulators are positioned over respective channels. Conductive links are formed over respective insulators and are configured to electrically couple vertically adjacent pads between odd rows of the matrix to form a plurality of vertically arranged electrodes. The dimensions of the channels and the conductive links are configured such that an RC time-constant (RCtc) of each of the vertically arranged electrodes substantially matches an RCtc of each of the horizontally arranged electrodes. | 10-24-2013 |
20140267175 | Acoustic Touch Apparatus And Methods Using Touch Sensitive Lamb Waves - Systems and related methods providing for touch sensors using high sensitivity Lamb waves are disclosed herein. A touch apparatus may include a substrate having a front surface and a back surface, where the touch region is on the front surface. The touch apparatus may be configured to propagate surface acoustic waves on at least a portion of the back surface and high sensitivity lamb waves, such as near-longitudinal-resonance Lamb waves, in at least a portion of the touch region of the substrate. The touch system may further include circuitry configured to determine a location of a touch on the front surface based on received attenuations in the high sensitivity Lamb waves. Some embodiments may provide for bezel-less touch sensor designs and anti-dispersion techniques that enhance touch sensor reliability. | 09-18-2014 |
20150138137 | PROJECTED CAPACITIVE TOUCH SENSOR WITH ASYMMETRIC BRIDGE PATTERN FIELD - A capacitive touch sensitive device includes a matrix of pads patterned in a first electrically conductive material on a substrate. Horizontally adjacent pads within each even row of the matrix are electrically coupled to one another via channels to form a plurality of horizontally arranged electrodes. Insulators are positioned over respective channels. Conductive links are formed over respective insulators and are configured to electrically couple vertically adjacent pads between odd rows of the matrix to form a plurality of vertically arranged electrodes. The dimensions of the channels and the conductive links are configured such that an RC time-constant (RCtc) of each of the vertically arranged electrodes substantially matches an RCtc of each of the horizontally arranged electrodes. | 05-21-2015 |
20150363025 | Projected Capacitive Touch Sensor With Asymmetric Bridge Pattern - A capacitive touch sensitive device includes a matrix of pads patterned in a first electrically conductive material on a substrate. Horizontally adjacent pads within each even row of the matrix are electrically coupled to one another via channels to form a plurality of horizontally arranged electrodes. Insulators are positioned over respective channels. Conductive links are formed over respective insulators and are configured to electrically couple vertically adjacent pads between odd rows of the matrix to form a plurality of vertically arranged electrodes. The dimensions of the channels and the conductive links are configured such that an RC time-constant (RCtc) of each of the vertically arranged electrodes substantially matches an RCtc of each of the horizontally arranged electrodes. | 12-17-2015 |
Patent application number | Description | Published |
20100207959 | LCD TEMPORAL AND SPATIAL DITHERING - A method and system for temporal dithering of pixels in a display. The dithering of the pixels may allow for simulation of 8-bit color from a 6-bit display. Moreover, the dithering of the pixels may be selected to follow a specific pattern to minimize display artifacts, which might otherwise result from interference generated by pixel inversion techniques performed during the pixel dithering. Through application of selective dithering techniques, including utilization of specific dithering patterns, the generation of display artifacts via interference from pixel inversion techniques during the display of an image may be minimized. | 08-19-2010 |
20120013819 | MANUFACTURING AND TESTING TECHNIQUES FOR ELECTRONIC DISPLAYS - A method for testing photosensitivity of an electronic display module, such as a liquid crystal display module, is provided. In one embodiment, a method includes exposing a display module to light at a first intensity and measuring an amount of light transmitted through the display module. The method may also include exposing the display module to light at a second intensity and measuring an amount of that light transmitted through the display module. The measured amounts may then be compared to determine an optical property, such as photosensitivity, of the display panel. Various other methods, systems, and manufactures are also disclosed. | 01-19-2012 |
20130229594 | MANUFACTURING AND TESTING TECHNIQUES FOR ELECTRONIC DISPLAYS - A method for testing photosensitivity of an electronic display module, such as a liquid crystal display module, is provided. In one embodiment, a method includes exposing a display module to light at a first intensity and measuring an amount of light transmitted through the display module. The method may also include exposing the display module to light at a second intensity and measuring an amount of that light transmitted through the display module. The measured amounts may then be compared to determine an optical property, such as photosensitivity, of the display panel. Various other methods, systems, and manufactures are also disclosed. | 09-05-2013 |
Patent application number | Description | Published |
20120269291 | RF TRANSMITTER, INTEGRATED CIRCUIT DEVICE, WIRELESS COMMUNICATION UNIT AND METHOD THEREFOR - A radio frequency (RF) transmitter has at least one digital signal processing module and at least one power amplifier module. The digital signal processing module includes at least one digital pre-distortion component arranged to receive at least one complex input signal, perform two-dimensional non-uniform mapping of the complex input signal to a first, in-phase, digital pre-distortion control word and a further, quadrature, digital pre-distortion control word, and output the in-phase and quadrature pre-distortion digital control words. The power amplifier module includes a first, in-phase, array of switch-mode power cells and at least one further, quadrature, array of switch-mode power cells. The two-dimensional non-uniform mapping has a pre-distortion profile at least partly based on an input/output relationship for the power amplifier module arranged to generate an analogue RF signal based at least partly on the in-phase and quadrature digital pre-distortion control words. | 10-25-2012 |
20140112414 | POWER AMPLIFIER AND THE RELATED POWER AMPLIFYING METHOD - A power amplifier includes: a plurality of amplifying stages arranged to generate an output signal at an output terminal according to a phase-modulated signal and a plurality of amplitude-modulated signals, where each amplifying stage is arranged to receive the phase-modulated signal and one of the plurality of amplitude-modulated signals; an inductive circuit coupled between the output terminal and a first reference voltage; a matching circuit coupled between the output terminal and a loading circuit for providing a matching impedance between the output terminal and the loading circuit; and a capacitive circuit coupled to the output terminal for providing an adjustable capacitance to adjust a loading capacitance at the output terminal according to an adjusting signal; wherein the adjusting signal is indicative of a power of the output signal. | 04-24-2014 |
20140177755 | RF TRANSMITTER, INTEGRATED CIRCUIT DEVICE, WIRELESS COMMUNICATION UNIT AND METHOD THEREFOR - A radio frequency (RF) transmitter includes a power amplifier comprising a plurality of power amplifier cells. At least one digital signal processing module of the RF transmitter is operably coupled to the power amplifier and comprises at least one digital pre-distortion component arranged to apply at least one digital pre-distortion codeword to the plurality of power amplifier cells, wherein the at least one digital pre-distortion codeword is applied to at least one of the plurality of power amplifier cells via a digital filter. A combiner is arranged to combine outputs of the plurality of power amplifier cells thereby generating an analogue RF signal for transmission over an RF interface based at least partly on the digitally filtered at least one digital pre-distortion codeword. | 06-26-2014 |
20140199951 | TRANSCEIVER AND RELATED SWITCHING METHOD APPLIED THEREIN - A transceiver includes: a power amplifying circuit arranged to generate differential output signals during a transmitting mode of the transceiver; a balance-unbalance circuit arranged to convert the differential output signals into a single-ended output signal; a switchable matching circuit arranged to receive the single-ended output signal on a signal port of the transceiver during the transmitting mode, and to convert a single-ended receiving signal on the signal port into a single-ended input signal during a receiving mode of the transceiver; and a low-noise amplifying circuit arranged to convert the single-ended input signal into a low-noise input signal during the receiving mode. The power amplifying circuit, the Balun, the switchable matching circuit, and the low-noise amplifying circuit are configured as a single chip. | 07-17-2014 |
20150229347 | TRANSCEIVER AND RELATED SWITCHING METHOD APPLIED THEREIN - A transceiver includes a power amplifying circuit, a first balance-unbalance circuit, a switchable matching circuit, and a low-noise amplifying circuit. The power amplifying circuit generates differential output signals during a transmitting mode of the transceiver. The first balance-unbalance circuit converts the differential output signals into a single-ended output signal. The switchable matching circuit receives the single-ended output signal on a signal port of the transceiver during the transmitting mode, and converts a single-ended receiving signal on the signal port into a single-ended input signal during a receiving mode of the transceiver. The low-noise amplifying circuit converts the single-ended input signal into a low-noise input signal during the receiving mode. | 08-13-2015 |
20160072447 | APPARATUS AND METHOD FOR DYNAMICALLY BIASED BASEBAND CURRENT AMPLIFIER - A dynamically biased baseband current amplifier is provided. The dynamically biased baseband current amplifier includes an input interface; a controller; a variable resistor network; an amplifier stage; a hybrid differential envelope detector and full-wave rectifier; a transconductor; a first variable transistor; a second variable transistor; a third variable transistor; and a fourth variable transistor. | 03-10-2016 |
20160072481 | APPARATUS AND METHOD FOR HYBRID DIFFERENTIAL ENVELOPE DETECTOR AND FULL-WAVE RECTIFIER - A first and second hybrid envelope detector and full-wave rectifier is provided. The first hybrid envelope detector and full-wave rectifier includes a first P-channel Field Effect Transistor (PFET); a second PFET; a first N-channel Field Effect Transistor (NFET); a second NFET; a third NFET; a fourth NFET; a fifth NFET; a controller; a variable transistor; and a variable capacitor. The second hybrid envelope detector and full-wave rectifier includes a first N-channel Field Effect Transistor (NFET); a second NFET; a first P-channel Field Effect Transistor (PFET); a second PFET; a third PFET; a fourth PFET; a fifth PFET; a controller; a variable transistor; and a variable capacitor. | 03-10-2016 |
Patent application number | Description | Published |
20110185380 | Secure Distribution of Video On-Demand - An interactive information distribution system for providing secure distribution of video-on-demand content. The interactive information distribution system includes at least one programming source for storing at least one partially encrypted video program, and a distribution center including a remote server. The remote server stores the at least one partially encrypted video program received from the at least one programming source. The remote server also processes the partially encrypted video program corresponding to a subscriber requested video program to produce a fully encrypted video program. A subscriber-side distribution network, coupled to the distribution center, causes transmission of the fully encrypted video program to the requesting subscriber. | 07-28-2011 |
20130024899 | LOGICAL NODE IDENTIFICATION IN AN INFORMATION TRANSMISSION NETWORK - A system for generating and sending a Logical Node identification signal as part of a data stream is disclosed. The system also includes subscriber stations capable of receiving and extracting Logical Node identification information from a data stream. The subscriber stations create new messages including the Logical Node identification signal and send the message to the transmission network system control, such that switching of data streams to an appropriate channel over the information transmission network is done consistent with the network topology. | 01-24-2013 |
20130152122 | Secure Distribution of Video On-Demand - An interactive information distribution system for providing secure distribution of video-on-demand content. The interactive information distribution system includes at least one programming source for storing at least one partially encrypted video program, and a distribution center including a remote server. The remote server stores the at least one partially encrypted video program received from the at least one programming source. The remote server also processes the partially encrypted video program corresponding to a subscriber requested video program to produce a fully encrypted video program. A subscriber-side distribution network, coupled to the distribution center, causes transmission of the fully encrypted video program to the requesting subscriber. | 06-13-2013 |