Boppana
Krishna S. Boppana, Boxborough, MA US
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20130238972 | LOOK-ALIKE WEBSITE SCORING - Methods and systems for searching and scoring look-alike web sites are provided. A web crawler can harvest text and page layout data from a website. The context of the text can be analyzed. The page layout data can be condensed. The captured text and page layout data can be stored in a database and searched. A user can provide seed data including a desirable URL and keywords. The seed data can be analyzed and compared to the database. Look-alike web pages can be identified and scored. A page scoring list can be displayed. Look-alike scoring factors can be used in an ad exchange interface. | 09-12-2013 |
Preeya Kapur Boppana, Frederick, MD US
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20090281067 | Nitroxyl progenitor compounds and methods of use - Described herein are nitroxyl progenitor compounds, and compositions including, and methods or generating, the compounds thereof, and methods of treating or preventing disease and disease symptoms using the compounds and compositions. | 11-12-2009 |
Rajendra V. Boppana, San Antonio, TX US
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20080317002 | Tamper-resistant communication layer for attack mitigation and reliable intrusion detection - A Tamper-Resistant Communication layer (TRC) adapted to mitigate ad hoc network attacks launched by malicious nodes is presented. One embodiment of the invention utilizes TRC, which is a lean communication layer placed between a network layer and the link layer of a network protocol stack. All aspects of the network protocol stack, with the exception of the routing protocol and data packet forwarding mechanism in the network layer, are unchanged. TRC takes charge of certain key functions of a routing protocol in order to minimize network attacks. Additionally, TRC implements highly accurate self-monitoring and reporting functionality that can be used by nodes in the network to detect compromised nodes. TRC of a node controls its ability to communicate with other nodes by providing non-repudiation of communications. The tamper-resistant nature of TRC provides high assurance that it cannot be bypassed or compromised. | 12-25-2008 |
Shrinivas Boppana, Richardson, TX US
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20090281833 | SYSTEM AND METHOD FOR SECURE MULTI-PARTY MEDICAL CONFERENCING - A system and method for providing secure medical conferencing are provided. In one example, the system includes a database and a medical services authentication server (MSAS) coupled to the database and a packet network. The database includes medical information and the MSAS includes instructions for facilitating the medical conferencing, including enabling medical service consumers to identify and connect directly to medical service providers via the packet network using information from the database. | 11-12-2009 |
20110320220 | SYSTEM AND METHOD FOR SECURE MULTI-PARTY MEDICAL CONFERENCING - A system and method for providing secure medical conferencing are provided. In one example, the system includes a database and a medical services authentication server (MSAS) coupled to the database and a packet network. The database includes medical information and the MSAS includes instructions for facilitating the medical conferencing, including enabling medical service consumers to identify and connect directly to medical service providers via the packet network using information from the database. | 12-29-2011 |
Srinivasa Boppana, Irvine, CA US
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20150025996 | SYSTEMS AND METHODS FOR RECOMMENDING PURCHASES - A system and method for creating and sharing e-commerce inventory among a defined on-line community via a specialized visualization and interactivity interface is presented. One embodiment comprises a network system having a client-server architecture configured for exchanging data over a network. The data exchanges may pertain to various functions, such as on-line purchases, etc., and aspects, such as managing social networks, etc., associated with the network system. The network system may include a network-based marketplace, such as an e-commerce system, where traders or users may communicate and exchange data. A recommendation engine scrapes metadata from items selected in an “art-board” and extrapolates that data to recommend other items. These recommended other items should be based-on what other users have selected from the “art-board” and paired together, as well as what other users have removed from their respective art boards. | 01-22-2015 |
20150026015 | AGGREGATION OF GROUP OF PRODUCTS CONTENT AND PROVIDING WAYS TO DISPLAY, VIEW, ACCESS, SHARE AND CONSUME CONTENT - Systems and methods are disclosed to create, aggregate, and syndicate of group of product or content attribute collection and provide ways to access, display, filter, share, merchandise, shop and consume the created content repository using a collection recommendation and merchandising engine via web services independent of where the content is created or updated. | 01-22-2015 |
Surendra Boppana, Gainesville, FL US
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20090086866 | DEVICE, SYSTEM, AND METHOD OF FLICKER NOISE MITIGATION - Device, system, and method of flicker noise mitigation. For example, an apparatus includes a digital adaptive filter to mitigate flicker noise from a received Orthogonal Frequency-Division Multiplexing (OFDM) signal, wherein the digital adaptive filter includes: a prediction filter to estimate a value of the flicker noise based on linear combination of past low-pass filtered signal samples; a trainer sub-circuit to modify a coefficient of the prediction filter based on a difference between: a known incoming signal filtered by the prediction filter in a training stage, and a locally-generated reference copy of the known signal; a first path including a first pair of analysis-synthesis filters; and a second, parallel, path including a second pair of analysis-synthesis filters and further including the prediction filter. | 04-02-2009 |
Surendra Boppana, San Diego, CA US
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20100250636 | APPARATUS AND METHODS FOR DYNAMIC DATA-BASED SCALING OF DATA - Disclosed are apparatus and methods for dynamic data-based scaling of data. The disclosed methods and apparatus involve storing one or more input data samples, which are to be scaled and input to a processing function such as a Fast Fourier Transform. A scaling value operable for scaling the one or more data samples is determined based on the one or more input data samples, and then the stored data samples are scaled based on the computed scaling value when read out of storage prior to the processing function. The scaling of data based on the input data allows the data to be scaled dynamically, not statically, and ensures that the data fits within a desired bit width constraint of the processing function thereby economizing processing resources. | 09-30-2010 |
20140098688 | OUTER LOOP CONTROL OF CQI REPORTING AND GENERATION IN WIRELESS NETWORK - An outer loop for channel quality metric estimation may analyze channel realization and perform adaptive averaging to correct for an inner loop bias. The outer loop may take into account varying channel conditions and may adjust a reported channel quality metric up or down depending on throughput. | 04-10-2014 |
20140098692 | SCHEDULING INTER-RADIO ACCESS TECHNOLOGY (IRAT) MEASUREMENT DURING CONTINUOUS DATA TRANSMISSION - A user equipment (UE) may improve scheduling of inter radio access technology (IRAT) measurement during continuous data transmission, for example in a High Speed-Physical Downlink Shared Channel (HS-PDSCH). The UE may determine whether an IRAT measurement is desired. The UE may also perform the IRAT measurement during a scheduled downlink data subframe when it is determined the IRAT measurement is desired, without losing the scheduled downlink data. | 04-10-2014 |
20140098726 | METHOD AND APPARATUS FOR CONTROLLING UPLINK TRANSMIT POWER WITH OPTIMUM DELAY - A method and apparatus for controlling uplink transmit power with optimum delay is described. A transmit power control command may be received. A time slot of the transmit power control command may be determined. Based on the time slot, it may be determined to decode the transmit power control command, with a delay. The transmit power control command may be decoded, after the delay, using a transmit power control command decoding graph by determining a strength of the transmit power control command and plotting the strength on the transmit power control command decoding graph. The transmit power control command decoding graph may include regions. Decoding the transmit power control command, after the delay, may be based on a region associated with plotting the strength of the transmit power control command. | 04-10-2014 |
20140098757 | CQI REPORTING AND GENERATION IN WIRELESS NETWORK - When reporting a channel quality metric, such as a channel quality index (CQI) to a base station, a user equipment (UE) may base its report on a calculated spectral efficiency for allocated data channels. The UE may calculate a spectral efficiency metric over a number of subframes to arrive at an average spectral efficiency measurement which may be converted to CQI and reported to a base station. | 04-10-2014 |
20140098798 | UPLINK TIMING CONTROL TO REDUCE CALL DROP - A user equipment (UE) may employ Timing Advance (TA) reporting to detect possible error conditions during communication between a base station and the UE. In some instances, the UE receives commands to change a timing advance value. The UE declares an error condition when a timing advance value compared with a reference timing advance value changes more than a threshold amount during a specified time period. | 04-10-2014 |
20140099988 | METHOD AND APPARATUS FOR CONTROLLING TRANSMISSION POWER OF MULTIPLE UPLINK CHANNELS IN THE SAME FREQUENCY BAND - A method and apparatus for controlling transmission power of multiple uplink channels in the same frequency band is described. A first uplink channel may be established with a base station. A second uplink channel may be established with the base station. The first uplink channel and the second uplink channel may be in one timeslot and in the same frequency band. A difference between a transmission power of the first uplink channel and a transmission power of the second uplink channel may be calculated. The transmission power of the first uplink channel and transmission power of the second uplink channel may be individually adjusted based on the calculated difference. | 04-10-2014 |
Suresh B. Boppana, Birmingham, AL US
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20130040285 | Saliva Polymerase Chain Reaction Assay for Cytomegalovirus Infection - Congenital cytomegalovirus (CMV) infection is an important cause of disease in infants and immune-compromised adults. Most infants infected with CMV are not promptly identified because of the absence of symptoms. It has been discovered that an assay based on the polymerase chain reaction (PCR) for testing of saliva specimens for CMV is rapid, accurate, and inexpensive. Some versions of the assay employ primers that are specific for sequences flanking the highly conserved major envelope glycoprotein B or the highly conserved immediate early 2 exon 5 genes. The assay exceeds the standard rapid culture technique in accuracy, speed, and economy. When the assay is performed on dried saliva, it loses no significant amount of accuracy, and is surprisingly much more sensitive than a PCR assay using dried blood. This assay will permit broader testing to detect and intervene in congenital CMV infection, potentially avoiding numerous cases of associated disease. | 02-14-2013 |
Venkata Bharat Ram Boppana, Johnson City, TN US
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20130237724 | PROCESS FOR PREPARING V-Ti-P CATALYSTS FOR SYNTHESIS OF 2,3-UNSATURATED CARBOXYLIC ACIDS - The invention relates to a catalyst composition comprising a mixed oxide of vanadium, titanium, and phosphorus. The titanium component is derived from a water-soluble, redox-active organo-titanium compound. The catalyst composition is highly effective at facilitating the vapor-phase condensation of formaldehyde with acetic acid to generate acrylic acid, particularly using an industrially relevant aqueous liquid feed. Additionally, the catalyst composition is catalytically active towards the formation of acrylic acid from methylene diacetate and methacrylic acid from methylene dipropionate; both reactions are carried out with high space time yields. | 09-12-2013 |