Guran
Dana E. Guran, Bucharest RO
Patent application number | Description | Published |
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20110241959 | SENSOR DEVICE WITH HELICAL ANTENNA AND RELATED SYSTEM AND METHOD - An apparatus includes a sensor that receives a first electrical signal and provides a second electrical signal in response to the first electrical signal. The second electrical signal is based on at least one parameter monitored by the sensor. The apparatus also includes an antenna that converts first wireless signals into the first electrical signal and that converts the second electrical signal into second wireless signals. The antenna includes a substrate, conductive traces, and conductive interconnects. The conductive traces are formed on first and second surfaces of the substrate. The conductive interconnects couple the conductive traces, and the conductive interconnects and the conductive traces form at least one helical arm of the antenna. The conductive traces could be formed in various ways, such as by etching or direct printing. The conductive interconnects could also be formed in various ways, such as by filling vias in the substrate or direct printing. | 10-06-2011 |
Dana Elena Guran, Bucharest RO
Patent application number | Description | Published |
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20090139330 | INTEGRATED MEMS 3D MULTI-SENSOR - Apparatus, methods, and systems for sensing acceleration and magnetic fields in all three axes from a first capacitive bridge sensor having a first proof mass; and a second capacitive bridge sensor having a second proof mass located within the first proof mass. The second proof mass is coupled to the first proof mass by springs that permit movement in the second axis. The of sense the remaining axis of interest may be done by a third and fourth capacitive bridge configured similar to that of the first and second capacitive bridge sensors. The third and fourth capacitive bridge sensors may be oriented 90 degrees off of the first and second capacitive bridge. An alternative is to locate a third capacitive bridge within the second proof mass. | 06-04-2009 |
20090150029 | CAPACITIVE INTEGRATED MEMS MULTI-SENSOR - Apparatus, methods, and systems for incorporating and reading a plurality of bridge sensors is disclosed. The bridge sensors may be capacitive bridge sensors located on the same substrate with a digital processor and signal processing circuits to read the outputs of the sensors. The bridge sensors are accessed by a switch network coupled to the plurality of bridge sensors to selectively provide an output from at least one of the plurality of bridge sensors. The switch network may be a multiplexer, which provides a periodically oscillating voltage to the sensors, to energize the sensors. The multiplexer may also provide output from the energized sensor to the digital processor. | 06-11-2009 |
Iles Z. Guran, Elmira CA
Patent application number | Description | Published |
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20130048802 | DISPLAY STAND FOR TABLET COMPUTER OR THE LIKE - The display stand assembly for a tablet computer or the like has a support structure and a device-holding assembly secured to the support structure. The device-holding assembly includes a housing having a rear surface and surrounding walls extending therefrom, defining an insert cavity sized larger than the device. At least one replaceable insert is positionable within the insert cavity and defines a device cavity sized to receive the device. A face plate with an optional separate frame is securable to the housing over the insert(s) and device, to secure the device and show the display screen while denying physical access to parts of the device. | 02-28-2013 |
20130342087 | DEVICE HOLDER ASSEMBLY AND DISPLAY STAND ASSEMBLY FOR TABLET COMPUTERS OR THE LIKE - The display stand assembly for a tablet computer or the like has a support structure and a device holder assembly secured to the support structure. The device holder assembly includes a housing which defines an insert cavity sized larger than the device. At least one insert is positionable within the insert cavity and defines a device cavity sized to receive the device. A face plate with an optional separate frame is securable to the housing over the insert(s) and device, to secure the device and show the display screen while denying physical access to parts of the device. In one alternative embodiment, at least one mounting plate is provided in the housing, and each insert is positionable in any one of a number of positions on the mounting plate(s), thus permitting standardization of the inserts regardless of the electronic device being used. The insert(s) may include a platform which is adjustable in height to accommodate different device thicknesses. | 12-26-2013 |