Sotoudeh
Kaveh Sotoudeh, Naperville, IL US
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20100123100 | COMPOSITION AND METHOD FOR CONTROLLING COPPER DISCHARGE AND EROSION OF COPPER ALLOYS IN INDUSTRIAL SYSTEMS - Compositions and methods of using such compositions for reducing copper ion discharge from aqueous systems is disclosed and claimed. The composition includes a synergistic combination of at least two different benzotriazoles or salts thereof that effectively provides an erosion-resistant barrier on copper-containing surfaces of industrial systems. | 05-20-2010 |
20100178197 | COMPOSITION AND METHOD FOR REDUCING WHITE RUST CORROSION IN INDUSTRIAL WATER SYSTEMS - This invention provides a novel, synergistic composition and method for reducing corrosion, particularly white rust corrosion, on galvanized metal surfaces in industrial water systems. The composition is a synergistic blend and preferably comprises from about 0 to about 10 weight percent of an amine-based white rust corrosion reducer and from about 10 to about 90 weight percent of a benzotriazole. In a method for using the synergistic blend, an effective amount of the blend is introduced onto the galvanized metal surface to form a barrier on the surface. After one or more time intervals, the composition is optionally overlayed onto the initial barrier by reintroducing an effective amount of the composition onto the galvanized metal surface. | 07-15-2010 |
Mohammad Sotoudeh, San Diego, CA US
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20110029078 | SYNTHETIC STRUCTURE FOR SOFT TISSUE REPAIR - Synthetic structures for soft tissue repair include a multi-layer planar fibrillar structure having layers which are intermittently secured to each other and which approximates mechanical properties comparable to those of soft tissue. In embodiments, the fibrillar structure possesses an intermittently secured edge portion secured by intermittent welds. In embodiments, the multi layer planar fibrillar structure includes a bioactive agent. | 02-03-2011 |
20110082389 | APPARATUS AND METHOD FOR ASSESSING CONDITION OF ARTICULAR CARTILAGE - A measuring system may provide quantitative information relating to condition of cartilage. Negative pressure may be applied to cartilage to induce flow of fluid from or through the cartilage. A level of negative pressure needed to induce a particular flow of the fluid may be employed to provide a quantitative indicia of cartilage condition. An averaged level of negative pressure measured over a period of time may be used to calculate hydraulic resistance of the cartilage. | 04-07-2011 |
Omid Sotoudeh, Upplands Vasby SE
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20080266179 | ELECTRICAL CONNECTION ELEMENTS PROVIDED IN THE AMC STRUCTURE OF AN ANTENNA ARRANGEMENT - A portable communication device comprises an antenna arrangement having a radiating antenna element and a grounding layer comprising an AMC material structure facing the radiating antenna element. The AMC material structure includes at least one layer of patches connected to a smooth conducting layer using conducting vias and electrical connection elements that selectively interconnect patches in a layer with other elements of the AMC structure. In this way a low profile antenna arrangement is provided that allows the coverage of a broad frequency band and/or directivity. | 10-30-2008 |
20090121944 | WIDEBAND ANTENNA - The present invention relates to an antenna arrangement for a portable communication device as well as to such a portable communication device comprising such an antenna arrangement. The antenna arrangement includes at least one first loop antenna element provided in a loop structure. The loop structure includes at least one section shaped as a loop and each loop antenna element in the loop structure has only one connection point to be connected to a signal connection point of a radio circuit. The antenna arrangement also includes a planar antenna element for connection to a grounding connection point of the radio circuit. The loop structure is displaced from the planar antenna element in the plane in which this planar antenna element is provided. | 05-14-2009 |
20090231210 | PORTABLE DEVICE AND BATTERY - A portable device is provided with an antenna and a printed wiring board (PWB) to which the antenna is connected and a battery. The antenna includes at least one antenna element that is located remotely from the PWB on/in a substantially non-electrically-conducting component of the portable device, or on/in a non-electrically-conducting part of a component of the portable device, and arranged to be connected to the PWB via at least one capacitive and/or inductive coupling element, such as a strip line. | 09-17-2009 |
20100203880 | MEASURING ABSOLUTE TOTAL ISOTROPIC SENSITIVITY OF WIRELESS COMMUNICATION DEVICES IN SCATTERED FIELD CHAMBERS - The absolute total isotropic sensitivity is determined for a communication device receiver circuit that is within a scattered field chamber (SFC) and is receiving communications from a base station simulator. Movement of a mode stirrer device within the SFC is controlled to sequentially move the mode stirrer device to a plurality of different static positions. The different static positions of the mode stirrer device are configured to differently mix polarizations of incident RF fields in the SFC. At each of a plurality of the different static positions of the mode stirrer device, the transmission power level from the base station simulator is varied through a plurality of different transmission power levels. At each of a plurality of the transmission power levels, a bit error rate and a received signal strength at which the communication device receives the communications from the base station simulator are measured. The absolute total isotropic sensitivity of the communication device receiver circuit is determined in response to the measured bit error rate, the measured received signal strength, and the associated transmission power levels. | 08-12-2010 |
20100207822 | ANTENNA ARRANGEMENT FOR HIGH SPEED DATA TRANSFER AND WIRELESS ENERGY TRANSFER - The present invention relates to an antenna arrangement, an electronic communication device and an electronic communication set. By using a parallel plate type antenna for coupling between two electronic communication devices, high speed data transfer between the electronic communication devices as well as wireless energy charging of at least one of the two electronic communication devices, can be provided. | 08-19-2010 |
Seyed Yahya Sotoudeh, San Jose, CA US
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20140297994 | PROCESSORS, METHODS, AND SYSTEMS TO IMPLEMENT PARTIAL REGISTER ACCESSES WITH MASKED FULL REGISTER ACCESSES - A method includes receiving a packed data instruction indicating a first narrower source packed data operand and a narrower destination operand. The instruction is mapped to a masked packed data operation indicating a first wider source packed data operand that is wider than and includes the first narrower source operand, and indicating a wider destination operand that is wider than and includes the narrower destination operand. A packed data operation mask is generated that includes a mask element for each corresponding result data element of a packed data result to be stored by the masked packed data operation. All mask elements that correspond to result data elements to be stored by the masked operation that would not be stored by the packed data instruction are masking out. The masked operation is performed using the packed data operation mask. The packed data result is stored in the wider destination operand. | 10-02-2014 |
Vahid Sotoudeh, Los Altos, CA US
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20150190123 | Steerable Shape Sensing Biopsy Needle - A biopsy needle has a central axis and includes one or more sensing regions, each sensing region formed by a plurality of sensing optical fibers located over a particular extent of said central axis and inside the outer shell of the needle. The sensing optical fibers are coupled to a wavelength interrogator. A steerable catheter has a central axis and outer shell, the outer shell coupled to a plurality of optical fibers in sensing regions and actuation regions, the sensing regions formed over particular extents of the central axis by bonding gratings to the inner surface of the outer shell, and the actuation regions formed by coupling optical energy into shape memory alloys bonded to the outer shell. | 07-09-2015 |