Patents by Inventor Satyanarayana Rao
Satyanarayana Rao has filed for patents to protect the following inventions. This listing includes patent applications that are pending as well as patents that have already been granted by the United States Patent and Trademark Office (USPTO).
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Patent number: 9487818Abstract: The present invention provides a TOP2A inhibition by temozolomide useful for predicting glioblastoma patient's survival. Glioblastoma (GBM) is the most common, malignant primary adult brain tumor. The conventional treatments for GBM, include surgery, radiation, and chemotherapy which have only modestly improved patient survival. The patients with GBM expressing higher TOP2A transcript levels had better prognosis. More interestingly, the present invention reports that temozolomide is an inhibitor of TOP2A activity in vitro. The present invention further shows that siRNA knock down of TOP2A rendered a glioma cell line resistant to temozolomide chemotherapy. Thus it is demonstrated for the first time that temozolomide is a TOP2A inhibitor and establishes that TOP2A transcript levels determines the chemosensitivity of glioblastoma to temozolomide therapy thus explaining the very high levels of TOP2A transcript being a good prognostic indicator in GBM patients receiving temozolomide chemotherapy.Type: GrantFiled: September 22, 2011Date of Patent: November 8, 2016Assignee: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCHInventors: Somasundaram Kumaravel, Arivazhagan Arimappamagan, Kandavel Thennarasu, Alangar Sathyaranjandas Hegde, Ashwathnarayana Chandramouli, Santosh Vani, Paturu Kondaiah, Satyanarayana Rao Manchanahalli Rangaswamy
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Patent number: 9466066Abstract: Content is obtained from a webpage accessed via a URI, which URI is obtained from a URI queue. The content is parsed for price and product information according to a parse map, with the resulting parse result being stored. The priority of URIs in the URI queue is adjusted based on analysis of the parse result for changes in price and product attributes and according to other criteria. The parse map may be one associated with the URI or a general purpose parse maps. The parse result may be validated by human- and machine-based systems, including by graphically labeling price and product information in the content for human confirmation or correction.Type: GrantFiled: June 1, 2015Date of Patent: October 11, 2016Assignee: Indix CorporationInventors: Satyanarayana Rao Kalikivayi, Rajesh Muppalla, Sanjay Parthasarathy
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Publication number: 20160268472Abstract: Embodiments of the invention are directed to a method of separating a wafer of light emitting devices. The light emitting devices are disposed in rows. The method includes dividing the wafer into a plurality of regions. Each region comprises a plurality of rows of light emitting devices and a first region is wider than a second region. For each region, the method includes determining a position of first and second dicing streets. The dicing streets are located between the rows of light emitting devices. The method includes determining, using the position of the first and second dicing streets, positions of a plurality of dicing streets disposed between the first and second dicing streets. The method includes cutting the wafer along streets.Type: ApplicationFiled: October 22, 2014Publication date: September 15, 2016Inventors: Satyanarayana Rao Peddada, Frank Lili Wei
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Patent number: 9426743Abstract: Aspects of the present disclosure are directed to a methods and systems operable by a network entity for wireless communication, that includes determining that User Equipment (UE) is in idle mode and receiving eMBMS (evolved Multimedia Broadcast and Multicast Service); and based on the determining, activating a power optimization procedure in order to reduce power consumption of the UE. Examples of a power optimization procedures include a single or multi-level hardware shut down procedure, lowering the clock rate of hardware, and shutting down a communication bus during periods of non-use.Type: GrantFiled: December 9, 2013Date of Patent: August 23, 2016Assignee: QUALCOMM IncorporatedInventors: Kuo-Chun Lee, Praveen Appu, Shailesh Maheshwari, Anil Satyanarayana Rao, Muhammad Arif Munif, Sandeep Singhai, Sanket Shah, Hashim Shaik, Jack Shyh-Hurng Shauh, Randy Vinh Tran, Sivaramakrishna Veerepalli, Ying Wang
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Publication number: 20160163934Abstract: Some embodiments include a III-nitride light emitting device with a light emitting layer disposed between an n-type region and a p-type region. A glass layer is connected to the III-nitride light emitting device. A wavelength converting layer is disposed between the III-nitride light emitting device and the glass layer. The glass layer is narrower than the III-nitride light emitting device.Type: ApplicationFiled: July 7, 2014Publication date: June 9, 2016Inventors: Satyanarayana Rao Peddada, Frank L. Wei
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Publication number: 20160063594Abstract: Price and product attributes from webpages are imported, indexed, analyzed, and made available to be searched in close-to realtime, allowing search for price changes specific to products on individual webpages and for products across all webpages as well as to identify longitudinal correlations between price changes and product attributes. Users may search the data and set alerts.Type: ApplicationFiled: November 6, 2015Publication date: March 3, 2016Inventors: Satyanarayana Rao KALIKIVAYI, Mohammed J. ZAHOOR, Sanjay PARTHASARATHY
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Publication number: 20150356487Abstract: Disclosed in one embodiment is a method implemented in a computer system for determining a score of a product.Type: ApplicationFiled: July 15, 2015Publication date: December 10, 2015Applicant: Indix CorporationInventors: Sanjay PARTHASARATHY, Sampath Kumar JAGANNATHAN, Anirudh VENKATRAMAN, Mohammed J. ZAHOOR, Satyanarayana Rao KALIKIVAYI
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Publication number: 20150339682Abstract: Content is obtained from a webpage accessed via a URI, which URI is obtained from a URI queue. The content is parsed for price and product information according to a parse map, with the resulting parse result being stored. The priority of URIs in the URI queue is adjusted based on analysis of the parse result for changes in price and product attributes and according to other criteria. The parse map may be one associated with the URI or a general purpose parse maps. The parse result may be validated by human- and machine-based systems, including by graphically labeling price and product information in the content for human confirmation or correction.Type: ApplicationFiled: June 1, 2015Publication date: November 26, 2015Applicant: INDIX CORPORATIONInventors: Satyanarayana Rao KALIKIVAYI, Rajesh MUPPALLA, Sanjay PARTHASARATHY
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Publication number: 20150287060Abstract: Disclosed in one embodiment is a method implemented in a computer system for determining a score of a product.Type: ApplicationFiled: March 12, 2015Publication date: October 8, 2015Inventors: Sanjay PARTHASARATHY, Sampath Kumar JAGANNATHAN, Anirudh VENKATRAMAN, Mohammed J. ZAHOOR, Satyanarayana Rao KALIKIVAYI
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Publication number: 20150282091Abstract: Various embodiments in the disclosure provide methods implemented by a processor executing on a mobile communication device to dynamically determining whether the power saved by powering down the RF chain between the end of the last reception activities and the beginning of the next reception activities will exceed the power expended to reinitialize the RF chain's components and registers for the next reception activities. Based on this determination, the device processor may configure the RF chain either to power down fully, as in conventional implementations, or to enter a low-power mode in which power is maintained to the power rails supplying the memory registers storing RF communication data, thereby avoiding the power surge of restarting the registers and part of the power drain associated with writing the communication data back into the registers. In some embodiments, the mobile communication device may be a multi-SIM device.Type: ApplicationFiled: March 28, 2014Publication date: October 1, 2015Applicant: QUALCOMM IncorporatedInventors: Jeremy Huei Lin, Rahul Kashyap, Ping Zhou, RaviTeja Yarra, Prashanth Akula, Kevin Hsi-huai Wang, Anil Satyanarayana Rao, Ali Taha, Subbarayudu Mutya
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Publication number: 20150186972Abstract: Systems and methods for a user interface to summarize and personalize a large amount of price and product information, to identify patterns therein, and to generate recommendations in relation thereto are described herein.Type: ApplicationFiled: March 12, 2015Publication date: July 2, 2015Inventors: Praveen SELVAM, Sanjay PARTHASARATHY, Satyanarayana Rao KALIKIVAYI
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Patent number: 9047614Abstract: Content is obtained from a webpage accessed via a URI, which URI is obtained from a URI queue. The content is parsed for price and product information according to a parse map, with the resulting parse result being stored. The priority of URIs in the URI queue is adjusted based on analysis of the parse result for changes in price and product attributes and according to other criteria. The parse map may be one associated with the URI or a general purpose parse maps. The parse result may be validated by human- and machine-based systems, including by graphically labeling price and product information in the content for human confirmation or correction.Type: GrantFiled: July 25, 2013Date of Patent: June 2, 2015Assignee: Indix CorporationInventors: Satyanarayana Rao Kalikivayi, Rajesh Muppalla, Sanjay Parthasarathy
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Publication number: 20140192693Abstract: Aspects of the present disclosure are directed to a methods and systems operable by a network entity for wireless communication, that includes determining that User Equipment (UE) is in idle mode and receiving eMBMS (evolved Multimedia Broadcast and Multicast Service); and based on the determining, activating a power optimization procedure in order to reduce power consumption of the UE. Examples of a power optimization procedures include a single or multi-level hardware shut down procedure, lowering the clock rate of hardware, and shutting down a communication bus during periods of non-use.Type: ApplicationFiled: December 9, 2013Publication date: July 10, 2014Applicant: QUALCOMM IncorporatedInventors: Kuo-Chun Lee, Praveen Appu, Shailesh Maheshwari, Anil Satyanarayana Rao, Muhammad Arif Munif, Sandeep Singhai, Shah Sanket, Hashim Shaik, Jack Shyh-Hurng Shauh, Randy V. Tran, Sivaramakrishna Veerepalli, Ying Wang
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Publication number: 20140032264Abstract: Price and product attributes from webpages are analyzed over time to identify price changes specific to products on individual webpages and for products across all webpages as well as to identify longitudinal correlations between price changes and product attributes. Users may search the data and set alerts.Type: ApplicationFiled: July 25, 2013Publication date: January 30, 2014Inventors: Satyanarayana Rao KALIKIVAYI, Mohammed J. ZAHOOR, Sanjay PARTHASARATHY
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Publication number: 20140032263Abstract: Content is obtained from a webpage accessed via a URI, which URI is obtained from a URI queue. The content is parsed for price and product information according to a parse map, with the resulting parse result being stored. The priority of URIs in the URI queue is adjusted based on analysis of the parse result for changes in price and product attributes and according to other criteria. The parse map may be one associated with the URI or a general purpose parse maps. The parse result may be validated by human- and machine-based systems, including by graphically labeling price and product information in the content for human confirmation or correction.Type: ApplicationFiled: July 25, 2013Publication date: January 30, 2014Inventors: Satyanarayana Rao KALIKIVAYI, Rajesh MUPPALLA, Sanjay PARTHASARATHY
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Publication number: 20130280707Abstract: The present invention provides a TOP2A inhibition by temozolomide useful for predicting glioblastoma patient's survival. Glioblastoma (GBM) is the most common, malignant primary adult brain tumor. The conventional treatments for GBM, include surgery, radiation, and chemotherapy which have only modestly improved patient survival. The patients with GBM expressing higher TOP2A transcript levels had better prognosis. More interestingly, the present invention reports that temozolomide is an inhibitor of TOP2A activity in vitro. The present invention further shows that siRNA knock down of TOP2A rendered a glioma cell line resistant to temozolomide chemotherapy. Thus it is demonstrated for the first time that temozolomide is a TOP2A inhibitor and establishes that TOP2A transcript levels determines the chemosensitivity of glioblastoma to temozolomide therapy thus explaining the very high levels of TOP2A transcript being a good prognostic indicator in GBM patients receiving temozolomide chemotherapy.Type: ApplicationFiled: September 22, 2011Publication date: October 24, 2013Applicant: COUNCIL OF SCIENTIFIC & INDUSTRIAL RESEARCHInventors: Somasundaram Kumaravel, Arivazhagan Arimappamagan, Kandavel Thennarasu, Alangar Sathyaranjandas Hegde, Ashwathnarayana Chandramouli, Santosh Vani, Paturu Kondaiah, Satyanarayana Rao Manchanahalli Rangaswamy
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Patent number: 8380494Abstract: The method and system disclosed herein reduces total bandwidth requirement for communication in a voice over Internet protocol application. Sample [101] and convert [102] the analog input audio signal into digital signals and derive sampled frames [103]. Compute spacings of order statistics [104]. Measure the entropy for each of the sampled frames [105]. Set a threshold for entropy [106]. Mark the audio frames as active speech frames or inactive speech frames [107]. Mark an audio frame as an' inactive speech frame when the entropy is greater than the threshold, and mark the audio frame as an active speech frame when the entropy is lesser than the threshold [107]. Transmit only the active speech frames [108].Type: GrantFiled: January 24, 2007Date of Patent: February 19, 2013Assignee: P.E.S. Institute of TechnologyInventors: Muralishankar Rangarao, Vijay Satyanarayana Rao, Venkatesha Prasad Rangarao, Shankar Hebbale Narasimhiah
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Patent number: 8151155Abstract: A re-transmit processor for a wireless communication system includes a pointer memory which contains pointers associated with particular packet data in a host memory. The re-transmit processor directs data associated with the pointers to be applied to a media access controller, which optionally contains an encryption function, the output of which is coupled to a block buffer and to an output interface. Upon receipt of a transmission request, the host memory locations associated with the pointers are read and the data directed to the media access controller, which adds a header, a CRC, and optionally encrypts the data, thereafter placing it in the block buffer and the output interface. Upon provision of the packet data to the MAC, the associated pointer is initialized to a FREE or UNUSED value, and upon receipt of an acknowledgement of the packet accompanied by a packet identifier from a receiving station, the packet associated with the packet identifier is removed from the block buffer.Type: GrantFiled: June 6, 2008Date of Patent: April 3, 2012Assignee: Redpine Signals, Inc.Inventors: Satyanarayana Rao, Venkata Rao Gunturu, Narasimhan Venkatesh
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Patent number: 8084606Abstract: The present invention relates to a novel and commercially viable process for substantially optically pure levorotatory and dextrorotatory enantiomers of cetirizine intermediate, 1-[(4-chlorophenyl)phenylmethyl]piperazine, thereby producing substantially optically pure levorotatory and dextrorotatory enantiomers of cetirizine and their pharmaceutical acceptable acid addition salts thereof in high purity and in high yield using novel intermediates.Type: GrantFiled: June 15, 2007Date of Patent: December 27, 2011Assignee: Symed Labs LimitedInventors: Dodda Mohan Rao, Bitra Satyanarayana Rao
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Publication number: 20110231393Abstract: Disclosed herein is a computer implemented method and system for determining presence of a first user by a second user in an online environment. The first user provides the first user's profile information and characteristic information. The first user marks keywords in the characteristic information. The first user marks the keywords based on inference of second user's knowledge about the first user. The marked keywords are categorized into predefined categories. The second user provides search words. The search words are compared with the characteristic information and the keywords to find matches. The matches are weighted. Search indexes are generated for the weighted matches based on a predetermined criterion. The weighted matches with the generated search indexes are provided to the second user. The selected profile information corresponding to the predefined categories comprising the categorized keywords for which the weighted matches have high search indexes, is displayed to the second user.Type: ApplicationFiled: December 29, 2008Publication date: September 22, 2011Inventors: Shankar Hebbale Narasimhiah, Venkatesha Prasad Rangarao, Vijay Satyanarayana Rao, Muralishankar Rangarao