Patent application number | Description | Published |
20110228768 | MEDIA EXTRACTOR - A system generates one or more media streams from time-stamped packets received over a network. The packets may include audio, video, or a combination of both, sampled at a rate determined by a master media clock at a transmitter of the time-stamped packets or at some other node on the network. Timestamps in the packets may be presentation times based on values of a remote real-time clock at the transmitter that is synchronized with a local real-time clock at a receiver. The system may generate the media streams from the media stream samples and present the sampled data according to the presentation times. | 09-22-2011 |
20110228888 | MEDIA CLOCK RECOVERY - A system recovers a local media clock from a master media clock based on time-stamped packets received from a transmitter. The packets may include audio, video, or a combination of both, sampled at a rate determined by the master media clock at the transmitter. Timestamps in the packets may be based on values of a remote real-time counter at the transmitter that is synchronized with a local real-time counter at a receiver. The local media clock may be syntonized with the master media clock through the clock periods. The clocks may be synchronized by syntonizing the clocks and adjusting the phase of the local media clocks based on timestamps and a real-time counter. | 09-22-2011 |
20110231565 | STREAM IDENTIFIER HASH TABLE - A system may route media stream samples in time-stamped packets to a media interface. The system may determine a hash value from a stream identifier that identifies a source media stream corresponding to the media stream samples. The hash value may be determined based on a combination of a first portion of the stream identifier and a second portion of the stream identifier. The system may determine whether the stream identifier identifies a subscribed media stream by looking up the hash value in a hash table. The system may route the media stream samples to a media interface if source media stream is a subscribed media stream. | 09-22-2011 |
20110231566 | MEMORY MANAGEMENT UNIT - A memory management unit (MMU) may buffer media stream samples of one or more media streams, such as audio and/or video streams, in a buffer. The MMU may determine how much time a media stream sample is to be buffered by comparing a value of a real-time clock with a timestamp associated with the media stream sample. The MMU may determine a target output block in the buffer for the media stream sample based on the period of a media clock and on the amount of buffer time that the media stream sample is to be buffered. The target output block is determined relative to an output block identified by a read address. The MMU may store the media stream sample in the target output block. The MMU may increase or decrease the read address at a rate determined by the media clock. | 09-22-2011 |
20110231628 | SYSTEM FOR MEMORY INSTANTIATION AND MANAGEMENT - A system for memory instantiation in a programmable logic device (PLD) includes a computing device having a processor and memory coupled with the PLD. The processor is configured to receive memory parameters including at least a data width and a data depth. The processor is also configured to determine a number and sizes of block random access memory (BRAM) primitives required for data storage based on the memory parameters and based on one or more sizes of BRAM primitives available on the programmable logic device. In one example, the processor minimizes a size of the total number of BRAMs required for instantiation on the PLD. The processor is also configured to instantiate the determined number and corresponding sizes of the BRAM primitives in logic for configuration of the programmable logic device to include a device memory within the available BRAM primitives thereof corresponding to the determined number and sizes of the BRAM primitives. | 09-22-2011 |
Patent application number | Description | Published |
20120329786 | COMPOUNDS AND THERAPEUTIC USES THEREOF - The invention relates to compounds, pharmaceutical compositions and methods useful for treating cancer, systemic or chronic inflammation, rheumatoid arthritis, diabetes, obesity, T-cell mediated autoimmune disease, ischemia, and other complications associated with these diseases and disorders. | 12-27-2012 |
20130317027 | COMPOUNDS AND THERAPEUTIC USES THEREOF - The invention relates to compounds, pharmaceutical compositions and methods useful for treating cancer, systemic or chronic inflammation, rheumatoid arthritis, diabetes, obesity, T-cell mediated autoimmune disease, ischemia, and other complications associated with these diseases and disorders. | 11-28-2013 |
20150353538 | COMPOUNDS AND THERAPEUTIC USES THEREOF - The invention relates to compounds, pharmaceutical compositions and methods useful for treating cancer, systemic or chronic inflammation, rheumatoid arthritis, diabetes, obesity, T-cell mediated autoimmune disease, ischemia, and other complications associated with these diseases and disorders. | 12-10-2015 |
Patent application number | Description | Published |
20080292167 | METHOD AND SYSTEM FOR CONSTRAINED RECONSTRUCTION APPLIED TO MAGNETIC RESONANCE TEMPERATURE MAPPING - A method, system, and computer-readable medium are provided which perform reconstruction of an image from undersampled k-space data. Imaging data of an image area is received. The imaging data is thermal magnetic resonance imaging data in k-space generated at less than the Nyquist rate. A cost function is minimized based on an image estimate and the received imaging data. An image of the image area is defined based on the minimized cost function. The received imaging data may include current k-space data and a summation of k-space data from previous time frames. Additionally, the image may be defined before imaging data is received for a next timeframe. | 11-27-2008 |
20120082355 | Intrinsic Detection of Motion in Segmented Sequences - A self-navigating technique designed to detect motion in segmented sequences is disclosed. Certain embodiments compare a plurality of segments containing adjacent sets of k-space lines and produce an aliased error function which corresponds to a correlation of the segments. A global shift of the aliased error function may indicate the presence of in-plane rigid-body translation while other types of motion are evident in the dispersion or breadth of the error function. Some embodiments may then replace motion corrupted data with reacquired data. Further, some embodiments may correct or remove corrupted data retrospectively. | 04-05-2012 |
20120083687 | Retrospectively Correlated Turbo Spin Echo Imaging - Systems and methods which generate a sequence of images using turbo spin echo magnetic resonance imaging which are retrospectively correlated with periodic motion occurring within a subject being imaged are described. In one embodiment, k-space measurements (or the measurements from which images are formed) are captured during, and correlated with, different phases in a cardiac cycle of the subject. With this sequence, the images that are produced are able to show, and/or compensate for, motion correlated with the cardiac cycle of the subject. | 04-05-2012 |
20120280685 | Linear Phase Microstrip Radio Frequency Transmit Coils - Systems, devices and methods provide an RF coil which produces a field having linear phase variation across an imaging volume. In one embodiment, a coil comprises multiple microstrip elements configured to have an increased effective electrical length. This increase in electrical length allows for a larger linear phase shifts over the length of the microstrip element which in turn increases linear phase variation capabilities. This may be accomplished by increasing the effective dielectric properties of the microstrip element. Increasing the effective dielectric may be accomplished by utilizing distributed capacitors along the length of a microstrip element (e.g. lumped element capacitors), by altering the materials used to fabricate the microstrip element, etc. Additionally, increasing the effective dielectric may be accomplished using a combination of these means. Embodiments may further enable linear phase variation along the imaging volume at high frequencies, such as frequencies utilized for 3 T and above MRI devices. | 11-08-2012 |
20130023862 | IMAGE-GUIDED RENAL NERVE ABLATION - A method of treating hypertension in a mammal is described, including: by focused sound energy, heating at least one nerve at a surface of a renal artery in a mammal; during the heating and by magnetic resonance imaging, repeatedly determining thermal levels in each of first and second volumetric zones of a region that includes at least a portion of the surface, the second zone being adjacent to the first zone; after determining that an indicium of a thermal level in the first zone exceeds a first threshold, and upon determining that an indicium of a thermal level in the second zone exceeds a second threshold, ceasing the heating of the at least one nerve for at least three months; and as a result of the heating, lowering a blood pressure in the mammal. | 01-24-2013 |
20130158384 | Systems and Methods for Magnetic Resonance Imaging - Methods and apparatus for operating an MRI system is provided. The disclosure provides a diffusion-prepared driven-equilibrium preparation for an imaging volume and acquiring 3-dimensional k-space data from said prepared volume by a plurality of echoplanar readouts of stimulated echoes. An excitation radio-frequency signal and first and second inversion RF signals are provided to define a field-of-view (FOV). | 06-20-2013 |
20150238781 | IMAGE-GUIDED TISSUE ABLATION - A method of treating hypertension in a mammal is described, including: by focused sound energy, heating at least one nerve at a surface of a renal artery in a mammal; during the heating and by magnetic resonance imaging, repeatedly determining thermal levels in each of first and second volumetric zones of a region that includes at least a portion of the surface, the second zone being adjacent to the first zone; after determining that an indicium of a thermal level in the first zone exceeds a first threshold, and upon determining that an indicium of a thermal level in the second zone exceeds a second threshold, ceasing the heating of the at least one nerve for at least three months; and as a result of the heating, lowering a blood pressure in the mammal. | 08-27-2015 |
Patent application number | Description | Published |
20090087057 | METHOD AND SYSTEM FOR MOTION CORRECTION IN IMAGING SYSTEMS - A method, a system, and a computer-readable medium are provided which perform motion correction of image data. A first set of data and a second set of data of k-space data of an object to be imaged are received. The first set of data and the second set of data include a plurality of phase encoded lines that encompass the object to be imaged. The first set of data correlates with the second set of data. A cross-correlation is calculated by multiplying the first set of data and the second set of data in k-space. A value of the motion of the object to be imaged that occurred between acquisition of the first set of data and acquisition of the second set of data is calculated using the cross-correlation. The second set of data is corrected using the calculated value to remove the motion. The correction process is repeated until the k-space data is completely processed. | 04-02-2009 |
20100102815 | DYNAMIC COMPOSITE GRADIENT SYSTEMS FOR MRI - A composite gradient system is described, including a body gradient system and an insert gradient system, in which the body gradient system and the insert gradient system can be driven independently and simultaneously. The composite gradient system can provide an operator with the flexibility of imaging a subject using the body gradient system alone, the insert gradient system alone, or both gradient systems simultaneously, and therefore enjoy the advantages of each gradient system. In some embodiments, the body gradient system and the insert gradient system may be driven concurrently during an imaging sequence to produce composite magnetic field gradients having high amplitude and/or fast slew rate, resulting in high image resolution and/or fast image acquisition. In some embodiments, a subject may be imaged using the body gradient system alone while leaving the insert gradient system in place. | 04-29-2010 |
20110084693 | SYSTEMS AND METHODS FOR IMAGE RECONSTRUCTION OF SENSITIVITY ENCODED MRI DATA - Methods and systems in a parallel magnetic resonance imaging (MRI) system utilize sensitivity-encoded MRI data acquired from multiple receiver coils together with spatially dependent receiver coil sensitivities to generate MRI images. The acquired MRI data forms a reduced MRI data set that is undersampled in at least a phase-encoding direction in a frequency domain. The acquired MRI data and auto-calibration signal data are used to determine reconstruction coefficients for each receiver coil using a weighted or a robust least squares method. The reconstruction coefficients vary spatially with respect to at least the spatial coordinate that is orthogonal to the undersampled, phase-encoding direction(s) (e.g., a frequency encoding direction). Values for unacquired MRI data are determined by linearly combining the reconstruction coefficients with the acquired MRI data within neighborhoods in the frequency domain that depend on imaging geometry, coil sensitivity characteristics, and the undersampling factor of the acquired MRI data. An MRI image is determined from the reconstructed unacquired data and the acquired MRI data. | 04-14-2011 |
20150099965 | SYSTEM FOR HIGH RESOLUTION FAST ACQUISITION MAGNETIC RESONANCE IMAGING USING A CATHETER-MOUNTED COIL - A catheter-mounted, expandable or set in position, coil for magnetic resonance imaging. The coil having a catheter sheath including an elongated tube with a central axis, the catheter sheath having an opening at an end thereof; an expandable coil including a conductive material connected to an expansion mechanism which, when deployed, maintains the expandable receive coil shape; and a cable running through the catheter sheath, the cable being electrically connected to the coil inductive loop. | 04-09-2015 |
Patent application number | Description | Published |
20120181780 | SEAT BOLSTER CHAMBER - A side impact system for protection of an occupant of a vehicle includes a vehicle seat bolster forming a seat bolster cavity and an inflatable side airbag. The airbag includes a side panel having an outer portion defining an outer chamber. A tube panel is disposed within the side panel and joined to a seat bolster portion of the side panel. The tube panel defines a seat bolster chamber and has an opening to allow gas to flow from the seat bolster chamber to the outer chamber. The tube panel, the seat bolster portion of the side panel, and the seat bolster chamber remain within the seat bolster cavity when inflated. The seat bolster portion of the side panel contacts an inner side of the seat bolster cavity when the airbag is inflated. An inflator is operable to provide gas to the seat bolster chamber and the outer chamber. | 07-19-2012 |
20150097359 | 3-LAYER "C" SHAPED SIDE AIRBAG - An airbag assembly may include an airbag with a first fabric panel, a second fabric panel attached to the first fabric panel, and a third fabric panel attached to the second fabric panel. The first and second fabric panels may define a first inflatable cushion and the second and third fabric panels may define a C-shaped second inflatable cushion. Upon deployment, the first inflatable cushion may have a first pressure and the second inflatable cushion may have a second pressure greater than the first pressure. Further, the first inflatable cushion may be positioned directly outboard of the thoracic region and the second inflatable cushion may be positioned directly outboard of the acromial region and the coxal region, but not the thoracic region, to provide gentler cushioning for the thoracic region. | 04-09-2015 |
20150123382 | PROTECTIVE FLAP FOR AIRBAGS - An airbag assembly can include an airbag cushion and a protective flap. In some arrangements, the protective flap is positioned over at least a portion of an inflatable region of the airbag cushion to prevent the inflatable region of the airbag cushion from being pinched due to securement of the airbag cushion to a mounting member via which the airbag assembly can be secured to a vehicle. | 05-07-2015 |
Patent application number | Description | Published |
20100166701 | METHOD FOR TREATING RENAL CELL CARCINOMA USING GLYCOGENOLYSIS INHIBITORS - Renal cell carcinoma (RCC) exhibits unpredictable behavior, high recurrence rate, insensitivity to Positron-Emission Tomography (PET), and poor response to existing cancer treatments such as chemotherapy. Inhibition of glycogenolysis can restrict RCC tumor growth and increase its susceptibility to other treatments, in particular, those that compromise access to nutrient, such as anti-angiogenenic compounds. This can also increase uptake of glucose derivatives and thus increase sensitivity of PET. Reduction of glycogen stores within RCC through treatment with iron-salts can also reduce tumor growth rate through reducing activation of the hypoxia pathway. Thus, synergistic treatment of RCC with glycogenolysis inhibitors or inhibitors of glycogenosis, and/or in combination with anti-angiogenic compounds, can increase sensitivity of tumor detection, slow tumor formation and/or metastasis. | 07-01-2010 |
20110236918 | METHODS FOR CONDUCTING GENETIC ANALYSIS USING PROTEIN POLYMORPHISMS - Methods and processes for conducting genetic analysis through protein polymorphisms, including identification of individuals, establishment of paternity and measurement of genetic diversity and distance. Some illustrative embodiments of methods of the present invention include the identification of peptide biomarkers using proteomic techniques, including liquid chromatography-tandem mass spectrometry from biological samples, using hair, dentin, or bone as a source of the protein to be analyzed. Other illustrative embodiments include the determination of allelic frequency and feasibility of protein polymorphism peptide biomarkers, and the application of these frequencies to allow statistical analysis and population genetics to be applied to collected biological samples. | 09-29-2011 |
Patent application number | Description | Published |
20130323664 | Orthodontic Appliance Anchoring Method and Apparatus - Orthodontic anchoring method and custom apparatus affixed to teeth, TADS and/or tooth positioning and stabilization appliances and/or orthodontic auxiliaries. Each appliance has mechanical fasteners structured to secure segments of a curable flexible resin rope called a flex fit module (FFM). The FFM is moldable and adaptable to the oral cavity between mechanical fasteners in an uncured first mode where it is cut to length, positioned around the anatomy of the mouth and attached to clamps or fasteners at each end. Each fastener has a clamp attached to orthodontic auxiliaries, orthodontic appliances or onto a TAD for anchorage purposes. One end of this custom appliance is usually attached via a clamp manufactured as part of a bracket or band to a tooth. The other end is connected to an appliance, tad or auxiliary. Once connected together the system is cured and becomes a solid entity ready to accept orthodontic forces. | 12-05-2013 |
20140170585 | Orthodontic Appliance Anchoring Method and Apparatus - Orthodontic anchoring method and custom appliances affixed to teeth, TADs and/or tooth positioning, moving and stabilization appliances and/or orthodontic auxiliaries. Each appliance has mechanical fasteners structured to secure segments of a curable flexible resin rope called a flex fit module (FFM). The FFM is moldable and adaptable to the oral cavity between mechanical fasteners in an uncured first mode where it is cut to length, positioned around the anatomy of the mouth and attached to clamps or fasteners and/or flex fit wafers FFW(s) at each or one end. Each fastener has a clamp or fastener attached to orthodontic auxiliaries, orthodontic appliances or onto a TAD for anchorage purposes. One end of this custom appliance is usually attached via a clamp or fastener manufactured as part of a bracket or band to a tooth. The other end is connected to an appliance, tad, flex fit wafer or auxiliary. Once connected together the system is cured and becomes a solid entity ready to accept orthodontic forces. | 06-19-2014 |
20140356798 | Milling Block with Orthodontic Auxiliary - A milling block fitted with, or directly milled into said block at least one orthodontic auxiliary. These auxiliaries include but are not limited to orthodontic fasteners, buttons, cleats, tubes, brackets, springs, tad fastening clamps flex fit modules (FFM) or flex fit wafers (FFW) to be placed within the mouth and attached to teeth after custom milling of the block to conform to the anatomy of a tooth/teeth and/or TADS or other orthodontic appliances such as RPE screw and/or other orthodontic hardware. | 12-04-2014 |
20140363778 | Orthodontic FFM Resin Rope Appliance - A curable orthodontic FFM resin rope appliance connecting orthodontic anchoring and custom appliances affixed to teeth, TADs and/or tooth positioning appliances, which serve in moving and stabilization if teeth by connecting said appliances and/or orthodontic auxiliaries. The FFM resin rope appliance is moldable and adaptable to the oral cavity and positioned to be secured between any type of fasteners including mechanical fasteners, which accept the FFM resin rope in an uncured first mode where the FFM resin rope is cut to length, positioned around the anatomy of the mouth and attached to clamps or fasteners and/or flex fit wafers FFW(s) at each or one end. Once connected together the FFM resin rope is cured and becomes a solid entity ready to accept orthodontic forces to hold or move teeth. | 12-11-2014 |
Patent application number | Description | Published |
20080298560 | APPARATUS SYSTEM AND METHOD FOR WEB-BASED PHONE SERVICES - An apparatus, system, and method are disclosed for providing web-based phone services. Phone calls are initiated by a user control on a web page. A calling module uniquely identifies the telephone call and initiates calling by a dialer. Once the telephone call is established, auxiliary functions such as call monitoring, recording, transfer, or conference calling may be initiated for the call. Additional controls corresponding to the auxiliary functions may provided on the web page or a related web page. The web pages used to provide the user controls may stateless web pages. | 12-04-2008 |
20090154686 | SYSTEMS AND METHODS FOR ENHANCED USER COMMUNICATIONS - Systems and methods are disclosed for responding to user communications. | 06-18-2009 |
20140143344 | Systems and Methods for Transferring Personal Session Information for Telephonic Use - Disclosed herein are systems and associated methods for operating web interactive services in conjunction with communication services, linking the communication with the interaction by means of a session-specific identifier such as a telephone number. During the course of a web session, user interaction information may be collected, that information potentially indicating subjects of interest to a user associated with the session-specific identifier. In the event the user uses the identifier make a contact regarding the information, the identifier can be used to associate the interaction information and subjects of interest, such that the contact may have that information and those subjects available to assist a user making contact. Interaction and subject information may also be used to customize the interaction with a contacting user with regard to the routing of a telephone call, a greeting, a product or service offering, or other communication. | 05-22-2014 |
Patent application number | Description | Published |
20090084386 | TUBAL LIGATION - A medical device or system may include an anchor capable of grasping tissue, rotating the tissue, and/or occluding a space in communication with the tissue. A method for occluding a space within a patient may include grasping tissue, rotating the tissue, and/or occluding a space in communication with the tissue. | 04-02-2009 |
20100322384 | ROTATING ANODE WITH HUB CONNECTED VIA SPOKES - One example embodiment includes an anode. The anode comprises an anode hub, an annular target and a plurality of spokes. The spokes connect the anode hub to the annular target. The spokes are configured to substantially mechanically and/or thermally isolate the anode hub from the annular target. | 12-23-2010 |
20110311028 | X-RAY TUBE ROTATING ANODE - An x-ray tube rotating anode. In one example embodiment, an x-ray tube rotating anode includes a hub configured to attach to a bearing assembly, rings positioned radially outward from the hub, bridges connecting the rings together, annular ring fins each attached to one of the rings, a focal track positioned radially outward from the annular ring fins, and annular focal track fins attached to the focal track. | 12-22-2011 |
20120106713 | ELECTRICALLY INSULATING X-RAY SHIELDING DEVICES IN AN X-RAY TUBE - Electrically insulating x-ray shielding devices in an x-ray tube. In one example embodiment, an x-ray tube includes an evacuated enclosure, a cathode and an anode at least partially positioned within the evacuated enclosure, and an electrically insulating x-ray shielding device proximate to the evacuated enclosure. The electrically insulating x-ray shielding device includes an oxide or nitride material having an atomic number from 57 to 74. | 05-03-2012 |
20140247921 | TILTABLE OR DEFLECTABLE ANODE X-RAY TUBE - A x-ray tube comprising an anode sealed to a flexible coupling. The flexible coupling can allow the anode to deflect or tilt in various directions to allow an electron beam to impinge upon various selected regions of an anode target. | 09-04-2014 |
20140254767 | CATHODE ASSEMBLY FOR A LONG THROW LENGTH X-RAY TUBE - Cathode assembly for a long throw length x-ray tube. In one example embodiment, a cathode assembly for an x-ray tube includes an electron emitter, an acceleration region, and a drift region. The electron emitter includes a curved emitting surface configured to emit an electron beam having a y-dimension that is greater than an x-dimension at the electron emitter. The acceleration region is defined adjacent to the electron emitter. The acceleration region is configured such that when the electron beam propagates within the acceleration region, the electron beam accelerates in a z-direction substantially normal to a midpoint of the curved emitting surface. The drift region is defined between the acceleration region and an anode. The drift region is configured such that the combined lengths of the drift region and the acceleration region are sufficient for the y-dimension to be less than the x-dimension at the anode. | 09-11-2014 |
20140314209 | MULTI-TARGET X-RAY TUBE WITH STATIONARY ELECTRON BEAM POSITION - A transmission x-ray tube comprising an end window hermetically sealed to a flexible coupling. The flexible coupling can allow the window to shift or tilt in one direction or another direction to allow an electron beam to impinge upon one region of the window or another region of the window. | 10-23-2014 |
20150016590 | Soft X-Ray Curtain Tube - An elongated x-ray tube that can emit a linear curtain of x-rays along its length. Methods of using an elongated curtain of x-rays. | 01-15-2015 |