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Stepanenko
Anna Stepanenko, Sunnyvale, CA US
| Patent application number | Description | Published |
|---|---|---|
| 20120254277 | AGGREGATING INFORMATION OF DISTRIBUTED JOBS - Example embodiments disclosed herein relate to the aggregation of information included in messages associated with a distributed job. The messages are associated with a job identifier corresponding to the distributed job. The information can be aggregated based on the job identifier. | 10-04-2012 |
| 20120254675 | METHOD AND SYSTEM FOR DISTRIBUTED PROCESSING OF ALERTS - A distributed computing system includes a plurality of intercommunicating component machines. In a method for alert processing, when a component machine fails to perform an operation, and no alert information regarding that operation is currently stored by that component machine, peer machines among the component machines are identified with regard to the operation. Notification is sent to the peer machines regarding failure to perform the operation, notifying the peer machines to store alert information regarding the operation. The component machine stores the alert information regarding the operation and issues an alert corresponding to the failure to perform the operation. A computer readable medium containing executable instructions is also described. | 10-04-2012 |
Anton Stepanenko, Dedovsk RU
| Patent application number | Description | Published |
|---|---|---|
| 20090273522 | Broadband Micropatch Antenna System with Reduced Sensitivity to Multipath Reception - A micropatch antenna system with simultaneous high bandwidth and low sensitivity to multipath radiation is achieved by positioning a radiating element within a cavity in a ground plane. Bandwidth and sensitivity to multipath radiation may be varied by varying the height of the radiating element above the bottom of the cavity and above the top of the ground plane. The electromagnetic and physical characteristics of the antenna system may be further controlled by introducing dielectric solids or wave-slowing structures between the bottom of the cavity and the radiating element. A dual-band micropatch antenna system with simultaneous high bandwidth and low sensitivity to multipath radiation may be similarly configured by stacking a second radiating element on top of the first radiating element. | 11-05-2009 |
| 20100073239 | Compact Circularly-Polarized Antenna with Expanded Frequency Bandwidth - Disclosed is a circularly-polarized antenna comprising a flat conducting ground plane, a radiator, and an excitation system disposed between the radiator and the ground plane. The radiator comprises a plurality of conducting segments separated from each other by a first dielectric medium and separated from the ground plane by a second dielectric medium. The plurality of conducting segments are symmetrically disposed about an antenna axis of symmetry orthogonal to the ground plane. The excitation system comprises a flat conducting exciter patch and four excitation sources with phase differences of 0, 90, 180, and 270 degrees. The excitation sources are generated on two orthogonal printed circuit boards. | 03-25-2010 |
| 20110012808 | Broadband Convex Ground Planes for Multipath Rejection - A ground plane for reducing multipath reception comprises a convex conducting surface and an array of conducting elements disposed on at least a portion of the convex conducting surface. Embodiments of the convex conducting surface include a portion of a sphere and a sphere. Each conducting element comprises an elongated body structure having a transverse dimension and a length, wherein the transverse dimension is substantially less than the length. The cross-section of the elongated body structure can have various user-specified shapes. Each conducting element can further comprise a tip structure. The azimuth spacings, lengths, and surface densities of the conducting elements can be functions of meridian angle. An antenna can be mounted directly on the conducting convex surface or on a conducting or dielectric support structure mounted on the conducting convex surface. System components, such as a navigation receiver, can be mounted inside the conducting convex surface. | 01-20-2011 |
Anton Stepanenko, Dedovsk (moscow Region) RU
| Patent application number | Description | Published |
|---|---|---|
| 20090140930 | Patch Antenna with Capacitive Elements - Disclosed is a micropatch antenna comprising a radiating element and a ground plane separated by an air gap. Small size, light weight, wide bandwidth, and wide directional pattern are achieved without the introduction of a high-permittivity dielectric substrate. Capacitive elements are configured along the perimeter of at least one of the radiating element and ground plane. Capacitive elements may comprise extended continuous structures or a series of localized structures. The geometry of the radiating element, ground plane, and capacitive elements may be varied to suit specific applications, such as linearly-polarized or circularly-polarized electromagnetic radiation. | 06-04-2009 |
George Stepanenko, Naples, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20120072483 | METHODS AND APPARATUS FOR CONVERTING AND TRANSMITTING DATA - Apparatus and methods for facilitating converting the mobile data collection device serial port output to a wireless transmission to an application server via a serial port to wireless converter. For example, the mobile data collection device may be a medical instrument used in a hospital environment. The application server in turn provides the data from the mobile device and it's operator to the user or user specified persons through an enterprise system interface. | 03-22-2012 |
Viatcheslav Stepanenko, Humacao, PR US
| Patent application number | Description | Published |
|---|---|---|
| 20080200672 | Highly enantioselective carbonyl reduction with borane catalyzed by chiral spiroborate esters derived from chiral beta-aminoalcohols - Novel spiroborate esters derived from non-recemic 1,2-amino alcohols were examined as chiral catalyst in the borane reduction of acetophenone and other aromatic ketones at room temperature. The optically active alcohols were obtained in excellent chemical yields and up to 99% ee with less than 10% catalyst. | 08-21-2008 |