Patents by Inventor Narayana Swamy
Narayana Swamy 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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Publication number: 20200231533Abstract: A process for preparation of 4-aminoindane compounds of a first formula, salts and enantiomers thereof including: a) hydrogenating a 1,2-dihydroquinoline of a second formula to give a corresponding tetrahydroquinoline of a third formula; b) acylating the tetrahydroquinoline of the third formula with a carboxylic acid derivative of a fourth formula to obtain a corresponding acyl derivative compound of a fifth formula; c) rearranging the acyl derivative compound of the fifth formula under acidic conditions so as to give an acyl indane compound of a sixth formula or an addition salt thereof; and d) hydrolysing the acyl group of the acyl indane compound of the sixth formula so as to obtain the 4-aminoindane derivatives of the first formula.Type: ApplicationFiled: March 31, 2020Publication date: July 23, 2020Inventors: Paolo BELLANDI, Giampaolo ZANARDI, Ravindra Vitthal DATAR, Chockalingam DEVARAJAN, Swamynathan MURALI, Narayana SWAMY
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Publication number: 20200157039Abstract: The present invention relates to a novel process for converting the unwanted S enantiomer form to its useful raceme with respect to a 4-aminoindane derivative and to novel intermediates of said process.Type: ApplicationFiled: January 22, 2020Publication date: May 21, 2020Inventors: Narayana Swamy, Chokalingam Devarajan, Ravindra Vitthal Datar
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Patent number: 10640454Abstract: A process for preparation of 4-aminoindane derivatives of a first formula, salts and enantiomers thereof comprising the steps of: a) hydrogenating a 1,2-dihydroquinoline of a second formula to give a corresponding tetrahydroquinoline of a third formula; b) acylating the tetrahydroquinoline of the third formula with a carboxylic acid derivative of a fourth formula to obtain a corresponding acyl derivative compound of a fifth formula; c) rearranging the acyl derivative compound of the fifth formula under acidic conditions so as to give an acyl indane compound of a sixth formula; and d) hydrolysing the acyl group of the acyl indane compound of the sixth formula so as to obtain the 4-aminoindane derivatives of the first formula.Type: GrantFiled: April 15, 2016Date of Patent: May 5, 2020Assignee: STICHTING I-F PRODUCT COLLABORATIONInventors: Paolo Bellandi, Giampaolo Zanardi, Ravindra Vitthal Datar, Chockalingam Devarajan, Swamynathan Murali, Narayana Swamy
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Patent number: 10570086Abstract: The present invention relates to a novel process for converting the unwanted S enantiomer form to its useful raceme with respect to a 4-aminoindane derivative.Type: GrantFiled: March 15, 2017Date of Patent: February 25, 2020Assignee: FMC CorporationInventors: Narayana Swamy, Chokalingam Devarajan, Ravindra Vitthal Datar
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Publication number: 20200055809Abstract: The present invention relates to a novel process for converting the unwanted S enantiomer form to its useful raceme with respect to a 4-aminoindane derivative and to novel intermediates of said process.Type: ApplicationFiled: October 28, 2019Publication date: February 20, 2020Inventors: Narayana Swamy, Chokalingam Devarajan, Ravindra Vitthal Datar
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Publication number: 20190119195Abstract: A process for preparation of 4-aminoindane derivatives of a first formula, salts and enantiomers thereof comprising the steps of: a) hydrogenating a 1,2-dihydroquinoline of a second formula to give a corresponding tetrahydroquinoline of a third formula; b) acylating the tetrahydroquinoline of the third formula with a carboxylic acid derivative of a fourth formula to obtain a corresponding acyl derivative compound of a fifth formula; c) rearranging the acyl derivative compound of the fifth formula under acidic conditions so as to give an acyl indane compound of a sixth formula; and d) hydrolysing the acyl group of the acyl indane compound of the sixth formula so as to obtain the 4-aminoindane derivatives of the first formula.Type: ApplicationFiled: April 15, 2016Publication date: April 25, 2019Inventors: Paolo BELLANDI, Giampaolo ZANARDI, Ravindra Vitthal DATAR, Chockalingam DEVARAJAN, Swamynathan MURALI, Narayana SWAMY
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Publication number: 20190092716Abstract: The present invention relates to a novel process for converting the unwanted S enantiomer form to its useful raceme with respect to a 4-aminoindane derivative.Type: ApplicationFiled: March 15, 2017Publication date: March 28, 2019Inventors: Narayana Swamy, Chokalingam Devarajan, Ravindra Datar
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Patent number: 10148517Abstract: An information handling system is provided. The information handling system includes a network orchestration service running on a computer processor. The network orchestration service provides a Border Gateway Protocol (BGP) listener module and a topology builder module. The BGP listener module is configured to receive information from a plurality of spine devices configured as an autonomous system and the topology builder module is configured to use the information received by the BGP listener module to create a topology of a data center that includes the plurality of spine devices. Additionally, the network orchestration service is in communication with a memory that is used to store information received by the BGP listener module and the topology of the data center. Applications of the information handling system for better operating the data center are also provided.Type: GrantFiled: December 28, 2015Date of Patent: December 4, 2018Assignee: Dell Products L.P.Inventors: Balaji Venkat Venkataswami, Bhargav Bhikkaji, Narayana Swamy Perumal
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Patent number: 9927864Abstract: A multiple link power allocation system includes a powered IHS coupled to a powering IHS by a plurality of networking cables that transmit data and power to provide a plurality of data/power links. The powering IHS may detect that the data/power links are connected to the powered IHS, determine a total power amount needed by the powered IHS, and provide the total power amount to the powered IHS using the data/power links. The powered IHS may detect the connection of an initial data/power link, enable a first powered IHS function mode and, in response, draw a first power amount through the initial data/power link. The powered IHS may also detect the connection of subsequent data/power link(s), enable a second powered IHS function mode and, in response, draw a second power amount through the initial data/power link and the subsequent data/power link(s) that is greater than the first power amount.Type: GrantFiled: June 27, 2014Date of Patent: March 27, 2018Assignee: Dell Products L.P.Inventors: Rajasekar Vannierpalayam Selvarajan, Narayana Swamy Perumal
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Publication number: 20170255297Abstract: A method and apparatus include a plurality of sensor elements arranged within an integrated circuit package and a controller arranged within the integrated circuit package and coupled to the plurality of sensor elements. The controller is configured to apply a transmit signal to a first sensor element of the plurality of sensor elements and receive a receive signal from a second sensor element of the plurality of sensor elements. The receive signal represents a mutual capacitance of the first sensor element and the second sensor element.Type: ApplicationFiled: February 15, 2017Publication date: September 7, 2017Applicant: Cypress Semiconductor CorporationInventors: Rajagopal Narayanasamy, Mahadevan Krishnamurthy Narayana Swamy, David G. Wright, Steve Kolokowsky
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Patent number: 9588626Abstract: A method and apparatus include a plurality of sensor elements arranged within an integrated circuit package and a controller arranged within the integrated circuit package and coupled to the plurality of sensor elements. The controller is configured to apply a transmit signal to a first sensor element of the plurality of sensor elements and receive a receive signal from a second sensor element of the plurality of sensor elements. The receive signal represents a mutual capacitance of the first sensor element and the second sensor element.Type: GrantFiled: February 26, 2015Date of Patent: March 7, 2017Assignee: CYPRESS SEMICONDUCTOR CORPORATIONInventors: Rajagopal Narayanasamy, Mahadevan Krishnamurthy Narayana Swamy, David G. Wright, Steve Kolokowsky
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Publication number: 20160191329Abstract: An information handling system is provided. The information handling system includes a network orchestration service running on a computer processor. The network orchestration service provides a Border Gateway Protocol (BGP) listener module and a topology builder module. The BGP listener module is configured to receive information from a plurality of spine devices configured as an autonomous system and the topology builder module is configured to use the information received by the BGP listener module to create a topology of a data center that includes the plurality of spine devices. Additionally, the network orchestration service is in communication with a memory that is used to store information received by the BGP listener module and the topology of the data center. Applications of the information handling system for better operating the data center are also provided.Type: ApplicationFiled: December 28, 2015Publication date: June 30, 2016Inventors: Balaji Venkat VENKATASWAMI, Bhargav BHIKKAJI, Narayana Swamy PERUMAL
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Publication number: 20150378428Abstract: A multiple link power allocation system includes a powered IHS coupled to a powering IHS by a plurality of networking cables that transmit data and power to provide a plurality of data/power links. The powering IHS may detect that the data/power links are connected to the powered IHS, determine a total power amount needed by the powered IHS, and provide the total power amount to the powered IHS using the data/power links. The powered IHS may detect the connection of an initial data/power link, enable a first powered IHS function mode and, in response, draw a first power amount through the initial data/power link. The powered IHS may also detect the connection of subsequent data/power link(s), enable a second powered IHS function mode and, in response, draw a second power amount through the initial data/power link and the subsequent data/power link(s) that is greater than the first power amount.Type: ApplicationFiled: June 27, 2014Publication date: December 31, 2015Inventors: Rajasekar Vannierpalayam Selvarajan, Narayana Swamy Perumal
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Patent number: 9225624Abstract: An information handling system is provided. The information handling system includes a network orchestration service running on a computer processor. The network orchestration service provides a Border Gateway Protocol (BGP) listener module and a topology builder module. The BGP listener module is configured to receive information from a plurality of spine devices configured as an autonomous system and the topology builder module is configured to use the information received by the BGP listener module to create a topology of a data center that includes the plurality of spine devices. Additionally, the network orchestration service is in communication with a memory that is used to store information received by the BGP listener module and the topology of the data center. Applications of the information handling system for better operating the data center are also provided.Type: GrantFiled: December 20, 2012Date of Patent: December 29, 2015Assignee: DELL PRODUCTS L.P.Inventors: Balaji Venkat Venkataswami, Bhargav Bhikkaji, Narayana Swamy Perumal
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Publication number: 20150293625Abstract: A method and apparatus include a plurality of sensor elements arranged within an integrated circuit package and a controller arranged within the integrated circuit package and coupled to the plurality of sensor elements. The controller is configured to apply a transmit signal to a first sensor element of the plurality of sensor elements and receive a receive signal from a second sensor element of the plurality of sensor elements. The receive signal represents a mutual capacitance of the first sensor element and the second sensor element.Type: ApplicationFiled: February 26, 2015Publication date: October 15, 2015Inventors: Rajagopal Narayanasamy, Mahadevan Krishnamurthy Narayana Swamy, David G. Wright, Steve Kolokowsky
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Publication number: 20150157435Abstract: Monitoring the physiological state of an equine by measuring data with which a user can make educated decisions for the well-being of his equine. The physiological monitoring system may consist of wearable sensor units that are removably attached to the equine and a display hub unit which collects data and displays the results to the user. The wearable sensor unit measures data from the equine and sends that data to the display hub unit. The display hub unit then uses that data to evaluate the physiological status of the equine. The evaluation can be based on ambient temperature, heart rate, accelerometer, and skin temperature data. These data may be manipulated by different methods in order to determine a physiological state. These methods include comparisons between bilaterally symmetric measurements, comparisons to a threshold value, changes with respect to time, and comparisons to a baseline state.Type: ApplicationFiled: December 8, 2014Publication date: June 11, 2015Applicant: PegaSense, Inc.Inventors: Katherine Leigh Chasins, Oscar Orlando Salgado, Rachel Ariane Dias-Carlson, Viveka Mishra, Ramya Narayana Swamy
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Patent number: 8970230Abstract: An embodiment of an integrated circuit device may comprise an integrated circuit package, a sensor element attached within the integrated circuit package, a capacitance sensor coupled with the sensor element and situated within the integrated circuit package, wherein the capacitance sensor is configured to measure a capacitance of the sensor element, and an output pin positioned at the exterior of the integrated circuit package, wherein the output pin is configured to carry a signal based on the measured capacitance of the sensor element.Type: GrantFiled: December 29, 2011Date of Patent: March 3, 2015Assignee: Cypress Semiconductor CorporationInventors: Rajagopal Narayanasamy, Mahadevan Krishnamurthy Narayana Swamy, David Wright, Steven Kolokowsky
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Patent number: 8860684Abstract: Touch sensor methods, devices and systems are disclosed. One embodiment of the present invention pertains to a touch sensing system comprising a touch screen having an array of multiple conductive nodes. A shape of each conductive node is designed such that a touch to a target conductive node generates a low capacitance on one or more neighboring conductive nodes of the target conductive node and a high capacitance generated on the target conductive node. The touch sensing system further may comprise a processor coupled to the touch screen for locating the touch by processing the low capacitance and the high capacitance, where the conductive nodes are coupled to their respective input/output (I/O) pins associated with the processor. Additionally, within the array, each target conductive node coupled to the same I/O pin may comprise a different neighboring conductive node.Type: GrantFiled: September 26, 2008Date of Patent: October 14, 2014Assignee: Cypress Semiconductor CorporationInventors: Nitin Gandhi, Narayana Swamy
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Publication number: 20140181292Abstract: An information handling system is provided. The information handling system includes a network orchestration service running on a computer processor. The network orchestration service provides a Border Gateway Protocol (BGP) listener module and a topology builder module. The BGP listener module is configured to receive information from a plurality of spine devices configured as an autonomous system and the topology builder module is configured to use the information received by the BGP listener module to create a topology of a data center that includes the plurality of spine devices. Additionally, the network orchestration service is in communication with a memory that is used to store information received by the BGP listener module and the topology of the data center. Applications of the information handling system for better operating the data center are also provided.Type: ApplicationFiled: December 20, 2012Publication date: June 26, 2014Applicant: DELL PRODUCTS L.P.Inventors: Balaji Venkat Venkataswami, Bhargav Bhikkaji, Narayana Swamy Perumal
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Publication number: 20140162319Abstract: The present disclosure relates to recombinant adeno-associated virus (AAV) vector serotype, wherein the capsid protein of AAV serotypes is mutated at single or multiple sites. The disclosure further relates to an improved transduction efficiency of these mutant AAV serotypes. The AAV serotypes disclosed are AAV1, AAV2, AAV3, AAV4, AAV5, AAV6, AAV7, AAV8, AAV9, AAV10. The instant disclosure relates to nucleotide sequences, recombinant vector, methods and kit thereof.Type: ApplicationFiled: May 2, 2013Publication date: June 12, 2014Inventors: SANGEETHA HAREENDRAN, NISHANTH GABRIEL, DWAIPAYAN SEN, RUPALI GADKARI, SUDHA GOVINDARAJAN, NARAYANA SWAMY SRINIVASAN, ALOK SRIVASTAVA, GIRIDHARA RAO JAYANDHARAN, RUCHITA SELOT, BALAJI BALAKRISHNAN, AKSHAYA KRISHNAGOPAL