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Achanta
Anjani Prasad V.v.s. Achanta, Hyderabad IN
| Patent application number | Description | Published |
|---|---|---|
| 20120063354 | SYSTEMS AND METHODS FOR THE CONFIGURATION OF SUBSTATION REMOTE TERMINALS WITH A CENTRAL CONTROLLER - Systems and methods for the configuration of substation remote terminals with a central controller are provided. A message identifying a current status of a remote terminal unit (“RTU”) associated with a remote power substation may be received by a central controller associated with a power system. Based upon an analysis of the received message, a request for configuration data associated with the RTU may be communicated by the central controller to the RTU. In response to the request, the configuration data may be received by the central controller from the RTU. Based upon the received configuration data, the central controller may update a configuration database comprising information associated with the configuration of the RTU. In this regard, supervisory control and data acquisitions operations with the RTU by the central controller may be facilitated. | 03-15-2012 |
Anjani R. Achanta, Houston, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20090213690 | Composite Transducer for Downhole Ultrasonic Imaging and Caliper Measurement - A transducer assembly for downhole imaging includes a 1-3 Piezoelectric composite transducer of high Q ceramic rods in a polymer matrix. The assembly also includes a Teflon® window, a fluid-filled cavity adjacent to the window, and impedance matching material between the composite transducer and the fluid. The transducer is positioned to reduce the reverberation time. | 08-27-2009 |
| 20100315900 | METHOD AND APPARATUS FOR HIGH RESOLUTION SOUND SPEED MEASUREMENTS - An apparatus for estimating an influx of a formation fluid into a borehole fluid, the apparatus having: a carrier; an acoustic transducer disposed at the carrier; a first reflector disposed a first distance from the acoustic transducer and defining a first round trip distance; a second reflector disposed a second distance from the acoustic transducer and defining a second round trip distance; and a processor in communication with the acoustic transducer and configured to measure a difference between a first travel time for the acoustic signal traveling the first round trip distance and a second travel time for the acoustic signal traveling the second round trip distance to estimate the influx of the formation fluid; wherein the acoustic transducer, the first reflector, and the second reflector are disposed in the borehole fluid that is in the borehole. | 12-16-2010 |
Anjani R. Achanta, Tomball, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100149914 | MULTI-FREQUENCY BOREHOLE IMAGER - An apparatus for imaging an earth formation, the apparatus including: a logging instrument configured to be conveyed through a borehole penetrating the earth formation; a source of acoustic waves disposed at the logging instrument, wherein the source is configured to emit first acoustic waves having at least a first frequency and to enable intermodulation of the first acoustic waves in a medium having a nonlinear acoustic property resulting in generating new acoustic waves that are transmitted to the earth formation, the new acoustic waves having a new frequency different from the at least first frequency; and a receiver of acoustic waves configured to receive the new acoustic waves reflected from the earth formation, wherein the received new acoustic waves provide an image of the earth formation. | 06-17-2010 |
Phani Gopal V. Achanta, Austin, TX US
| Patent application number | Description | Published |
|---|---|---|
| 20100223241 | Method, System and Computer Program Product for Certifying a Timestamp of a Data Processing System - The disclosed embodiments present a system, method, and computer program product for certifying a timestamp generated by a data processing system. In some embodiments, the method includes receiving a request to certify a timestamp generated by a trusted data processing system, analyzing historical data related to a system time of the data processing system, and certifying the timestamp in response to determining that the historical data indicates a trustworthy system time of the data processing system when the timestamp was generated. | 09-02-2010 |
| 20100223469 | Method, System and Computer Program Product for Certifying Software Origination - The disclosed embodiments present a method, system and computer program product for certifying software origination. The method for certifying software origination comprises generating at least one certificate of originality for a software artifact, generating a key for authenticating the certificate of originality, incorporating the key into the certificate of originality, and embedding the certificate of originality in the software artifact. | 09-02-2010 |
Sreenivas Achanta, Aurora, IL US
| Patent application number | Description | Published |
|---|---|---|
| 20090019305 | MARKET DATA RECOVERY - Networks, systems and methods for recovering data messages from a market data stream and for building a book for a financial instrument are disclosed. An out-of-band data stream related to an as-of state of the market for one or more financial instruments is distributed parallel to a stream of market data for the financial instrument. The as-of data stream is referenced to the financial according to a unique identifier of the messages of the market data stream. The as-of data for a financial instrument may be provided at periodic rate that may be varied according to one or more factors. | 01-15-2009 |
Surya Nageswara Rao Achanta, Jinnaram Mandal IN
| Patent application number | Description | Published |
|---|---|---|
| 20100286447 | PROCESS FOR PRODUCING 1-[2-(DIMETHYLAMINO)-1-(4-PHENOL)ETHYL]CYCLOHEXANOL - The present invention relates to an improved, process for large scale production of 1-[2-(dimethylamino)-1-(4-phenol)ethyl]cyclohexanol (O-desmethylvenlafaxine) or its pharmaceutically acceptable salts with increased yield and minimal impurities. | 11-11-2010 |