| Patent application number | Description | Published |
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| 20100238072 | WIDEBAND, HIGH ISOLATION TWO PORT ANTENNA ARRAY FOR MULTIPLE INPUT, MULTIPLE OUTPUT HANDHELD DEVICES - A multiple input-multiple output antenna assembly with high isolation between the antennas is disclosed. The antenna assembly includes a substrate with a ground layer at its surface. Two antennas are disposed opposing each other on the substrate. An isolation element in a form of a patterned slot is interposed between the first and second antennas on the ground plane. A first signal port is provided for applying a first signal to excite the first antenna and a second signal port is provided for applying a second signal to excite the second antenna. The isolation element provides isolation that inhibits electromagnetic propagation between the two antennas. | 09-23-2010 |
| 20100238079 | HIGH ISOLATION MULTIPLE PORT ANTENNA ARRAY HANDHELD MOBILE COMMUNICATION DEVICES - A multiple input-multiple output antenna assembly with high isolation between the antennas is disclosed. The antenna assembly includes a substrate with a ground layer at its surface. Two antennas are disposed opposing each other on the substrate. A meandering slot is interposed between the first and second antennas on the ground plane. A first signal port is provided for applying a first signal to excite the first antenna and a second signal port is provided for applying a second signal to excite the second antenna. The meandering slot provides isolation that inhibits electromagnetic propagation between the first and second antennas. A third signal port is provided for applying a third signal to excite the meandering slot to act as another antenna for multiple input, multiple output operation. | 09-23-2010 |
| 20110006952 | MOBILE WIRELESS COMMUNICATIONS DEVICE INCLUDING WRAP-AROUND ANTENNA ASSEMBLY WITH FEED ARM EXTENSION AND RELATED METHODS - A mobile wireless communications device may include a portable housing, at least one wireless communications circuit carried by the portable housing, and a wrap-around antenna assembly carried by the portable housing. The wrap-around antenna assembly may include a substrate comprising a first portion and a second portion extending outwardly therefrom defining an L-shape, and a wrap-around antenna element lying along adjacent contiguous exterior surfaces of the first and second substrate portions. The wrap-around antenna assembly may further include an antenna feed arm lying along an interior surface of the first substrate portion and electrically coupled to the wrap-around antenna element, and a feed arm extension electrically coupled to the antenna feed arm and extending from the interior surface of the first substrate portion around to the exterior surface thereof. | 01-13-2011 |
| 20110316755 | BROADBAND MONOPOLE ANTENNA WITH DUAL RADIATING STRUCTURES - A broadband monopole antenna with dual-radiating elements is provided. In one embodiment, an antenna comprises a ground plane; a first radiating structure having a symmetric configuration along a central axis, comprising a first feed point electrically connected to the base of said first radiating structure along said central axis and a first slot with a corresponding first open-ended strip along said central axis; and a second radiating structure conjoined with said first radiating structure having a symmetric configuration along said central axis, comprising a second feed point electrically connected to the base of said second radiating structure along said central axis and a second slot with a corresponding second open-ended strip along said central axis; and wherein the antenna resonates and operates at a plurality of resonant frequencies. | 12-29-2011 |
| 20120009884 | Multiple Input Multiple Output Antenna Module and Associated Method - A multiple input multiple output (MIMO) antenna module, comprising a first signal feed port coupled to a first antenna element disposed along a first edge of an antenna array board, a second signal feed port coupled to a second antenna element disposed on the antenna array board and a transceiver operable to be selectively coupled to either or both of the first and second signal feed ports. | 01-12-2012 |
| 20120022909 | AUTOMATIC MEETING SCHEDULING AND AVAILABLE TIME DISPLAY - Automatic meeting scheduling may be facilitated without the need to open a calendar application to discuss and discover shared available time. A meeting organizer may send a request to one or more potential meeting participants. Based on responses received from the device of the potential meeting participants, the device of the meeting organizer may determine coincidentally available meeting times. The device may automatically select a candidate meeting time from among the coincidentally available meeting times or may rely on the meeting organizer to select a candidate meeting time from among the coincidentally available meeting times. Typical meeting scheduling may then ensue. | 01-26-2012 |
| Patent application number | Description | Published |
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| 20090005733 | INFUSION TREATMENT AGENTS, CATHETERS, FILTER DEVICES, AND OCCLUSION DEVICES, AND USE THEREOF - Embodiments include an infusion-occlusion system having a delivery catheter, a guide catheter adapted to receive the delivery catheter, and a guidewire with an occlusion device adapted to be received within the guide catheter. The guide catheter of the catheter kit may be provided with an occlusion device at the distal end of the guide catheter. The delivery catheter may have an accessory lumen, coaxial or co-linear lumen, a supporting mandrel, or an occlusion device at its distal end. Moreover, according to some embodiments, occlusion devices may be a single material or a composite balloon having an inner liner and an outer layer of different materials, a high compliance low pressure balloon, or a filter device that restricts particles from passing through but does not restrict fluid, such as blood. An inflation device with a large volume and low volume syringe can be used to inflate the balloon. | 01-01-2009 |
| 20090018498 | INFUSION TREATMENT AGENTS, CATHETERS, FILTER DEVICES, AND OCCLUSION DEVICES, AND USE THEREOF - Embodiments include an infusion-occlusion system having a delivery catheter, a guide catheter adapted to receive the delivery catheter, and a guidewire with an occlusion device adapted to be received within the guide catheter. The guide catheter of the catheter kit may be provided with an occlusion device at the distal end of the guide catheter. The delivery catheter may have an accessory lumen, coaxial or co-linear lumen, a supporting mandrel, or an occlusion device at its distal end. Moreover, according to some embodiments, occlusion devices may be a single material or a composite balloon having an inner liner and an outer layer of different materials, a high compliance low pressure balloon, or a filter device that restricts particles from passing through but does not restrict fluid, such as blood. An inflation device with a large volume and low volume syringe can be used to inflate the balloon. | 01-15-2009 |
| 20090157162 | RAPID-EXCHANGE RETRACTABLE SHEATH SELF-EXPANDING DELIVERY SYSTEM WITH INCOMPRESSIBLE INNER MEMBER AND FLEXIBLE DISTAL ASSEMBLY - A delivery system for delivery of a medical device, the delivery system having an inner member having a proximal section, a distal section and a longitudinal axis therebetween, and an outer member disposed about the inner member, wherein the distal section of the inner member includes at least two wires wound about the inner member. | 06-18-2009 |
| 20090270787 | SYSTEMS AND METHODS FOR CREATING ENLARGED MIGRATION CHANNELS FOR THERAPEUTIC AGENTS WITHIN THE ENDOTHELIUM - A system for enlarging endothelium migration channels at a treatment site in a coronary vessel wall, to enable enhanced delivery of a therapeutic agent thereto. The system includes an enlarging agent, for enlarging endothelium migration channels at a treatment site in a coronary vessel wall. It also includes a delivery system, for delivering the enlarging agent to the treatment site, so that the enlarging agent will be delivered thereby to enlarge the endothelium migration channels at the treatment site, and for delivering the therapeutic agent to the delivery site. The therapeutic agent will thereby be delivered into the enlarged migration channels at the treatment site, to treat the treatment site with the therapeutic agent. | 10-29-2009 |
| 20100331697 | ECHOGENIC NEEDLE CATHETER CONFIGURED TO PRODUCE AN IMPROVED ULTRASOUND IMAGE - An echogenic medical device, such as a needle catheter, which produces an improved ultrasonic image of the device, and a method of performing a medical procedure using a device of the invention. One aspect is directed to a catheter which reduces artifacts in the ultrasound image of the catheter. In one embodiment, the catheter has a spherical distal tip. Another aspect of the invention is directed to an echogenic catheter with echogenic portions arranged in an array to facilitate determination by ultrasonic imaging of the rotational orientation of the catheter relative to a desired location within the patient. | 12-30-2010 |
| 20110196187 | MAGNETICALLY SENSITIVE DRUG CARRIERS AND DELIVERY DEVICES - Apparatuses for delivering compositions of matter comprising a magnetically sensitive drug carrier and a related drug and methods for causing the drug carriers to localize within the patient using an internal or external magnetic field are described. | 08-11-2011 |
