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Bhatta, US
Pradeep Bhatta, Plainsboro, NJ US
| Patent application number | Description | Published |
|---|---|---|
| 20090132105 | Proximity Spacecraft Maneuvering - Provided is a method and system for maneuvering a first spacecraft relative to a nearby second spacecraft that occupies a finite volume of space including obstacles in the vicinity of the second from a measured present relative position to a desired ending relative position. A trajectory is computed for the first spacecraft from the present relative position to the ending relative position using the A* algorithm. One or more thrusters of the first spacecraft are then fired. The first spacecraft's relative position and velocity are then measured and compared to the computed trajectory. | 05-21-2009 |
| 20090201487 | MULTI SPECTRAL VISION SYSTEM - A MultiSpectral Vision Sensor (MSVS) that employs three detectors which detect optical radiation in different frequency bands to permit target detection in a wide range of lighting conditions. | 08-13-2009 |
| 20090265040 | Matrix Converters For Wind Energy Conversion Systems - The invention is an efficient matrix converter for wind energy conversion systems (WECS) using permanent magnet DC generators, incorporating control algorithms integrated with rotor aerodynamics, generator dynamics and the wind environment. Using a complete model of the system enables the design of an integrated control scheme for the WECS that improves the overall system efficiency. Estimates of wind velocity and rotor speed measurements are fed forward to the matrix converter subsystem for efficient switching. | 10-22-2009 |
| 20090287578 | CHARGING STATION FOR ELECTRIC AND PLUG-IN HYBRID VEHICLES - This invention is a pay charging station for electric and plugin hybrid vehicles. A vehicle parks at a space with the charging station and uses a credit card, debit card, cash, smart card or network connection to a database like EZ-Pass to pay for the space and the electricity. The station automatically charges the vehicle as long as it is connected to the station. The station automatically stops charging when the vehicle is fully charged. The customer only pays for the space and the electricity consumed. If the charging circuit is broken the customer must reinsert the smart card or credit card to restart charging. Sufficient funds are removed from the payment method on initiation of charging. Any money not used for charging is returned to the funding account upon the user reinserting the smart card, credit card or debit card, or cash change is returned if cash was the method of payment. | 11-19-2009 |
| 20100096854 | VERTICAL AXIS WIND TURBINE USING INDIVIDUAL BLADE PITCH AND CAMBER CONTROL INTEGRATED WITH MATRIX CONVERTER - A vertical axis wind turbine that can be actively controlled has the potential to extract wind energy efficiently, and consequently be economically viable for distributed harvesting of wind energy. This invention includes mechanisms and methods for enabling high-efficiency wind energy extraction by a vertical axis wind turbine using active pitch and camber control of individual blades. Blade control is further integrated with generator control and power electronics. Integrated control algorithms are systematically constructed, and transmitted to the wind turbine through a wireless communications interface. The interface also allows the user to continuously monitor the state of the wind turbine system. This invention includes sensors and procedures for periodic self-calibration of wind turbine parameters for preserving the long-term efficiency of wind energy extraction. Furthermore, a capability to intelligently interact with other wind turbine systems in a wind-farm setting is incorporated. | 04-22-2010 |
| 20100328645 | Multimode Optical Sensor - A Multimode Optical Sensor (MMOS) is a laser radar (ladar) that employs both coherent, or heterodyne, and noncoherent detection at long range, i.e. ranges for which the target is no more than a pixel in dimension. Coherent detection provides much higher velocity resolution while the noncoherent detection can provide better detectability. | 12-30-2010 |
Rudra P. Bhatta, Fairfax, VA US
| Patent application number | Description | Published |
|---|---|---|
| 20100083996 | Methods of drawing wire arrays - A method of drawing a glass clad wire is provided herein, the method comprising: (i) sealing off one end of a glass tube such that the tube has an open end and a closed end; (ii) introducing a wire material inside the glass tube; (iii) heating a portion of the glass tube such that the glass partially melts to form a first ampoule containing the wire material to be used in a drawing operation; (iv) introducing the first ampoule containing the wire material into a heating device; (v) increasing the temperature within the heating device such that the glass tube is heated enough for it to be drawn and wire material melts; and (vi) drawing the glass clad wire comprising a continuous wire of wire material, wherein the wire material is a metal, semi-metal, alloy, or semiconductor thermoelectrically active material, and wherein the wire diameter is equal to or smaller than about 5 μm. | 04-08-2010 |
Sambasiva Bhatta, Tampa, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20100332642 | SYSTEM AND METHOD FOR ANALYZING DOMINO IMPACT OF NETWORK GROWTH - A system and method for analyzing domino impact of network growth including collecting, via a collector module, network information from one or more domains of a communication network. Also, the system and method may include processing, via an analytical module, the network information in order to determine a domino impact of growth of the communication network, wherein processing the network information comprises determining a number of lower network resources and a number of higher network resources within plurality types of networks in the one or more domains of the communication network and outputting, via a presentation module, the processed network information collected from the one or more domains of the communication network. | 12-30-2010 |
Sambasiva R. Bhatta, Tampa, FL US
| Patent application number | Description | Published |
|---|---|---|
| 20090245107 | SYSTEM AND METHOD OF FORECASTING USAGE OF NETWORK LINKS - An approach is provided for forecasting usage of network links. The method includes determining traffic data values for traffic over a network link that is used to provide one or more services to one or more customers, where the traffic data values are taken at intervals for a predetermined range of time. A historical data set of peak traffic data values is compiled from the traffic data values. A mathematical confidence factor is applied to the peak traffic data values to achieve modified data values, and a time-based weighting factor is applied to the modified data values to achieve further modified data values. And, a forecast trend curve of traffic over the network is calculated using the further modified data values. | 10-01-2009 |
| 20090245115 | METHOD AND SYSTEM FOR PORVIDING HOLISTIC, INTERATIVE, RULE-BASED TRAFFIC MANAGEMENT - An approach is provided for monitoring traffic over a network link that is used to provide one or more services to one or more customers. A determination is made regarding whether a failure mode of the network link has occurred by comparing the monitored traffic to predetermined bandwidth criteria. A corrective action to be taken in response to the failure mode is selected, where selection of the corrective action to be taken is determined based on the failure mode. Further corrective actions selected iteratively from a predetermined list of successive actions are applied until the failure modes are addressed. | 10-01-2009 |
| 20100153157 | METHOD AND SYSTEM FOR PROVIDING NETWORK RESOURCE GROWTH MANAGEMENT - An approach is provided for network resource growth management. Utilization of a network resource that is hierarchically associated with one or more other network resources is determined. If the utilization exceeds a first predetermined threshold, a growth notification is triggered. The growth notification specifies additional network resources required to modify the utilization of the network resource according to a second predetermined threshold. | 06-17-2010 |