Patents by Inventor Naresh Sharma
Naresh Sharma 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: 20230239256Abstract: A receiving device uses an elastic buffer that is wider than the number of data elements transferred in each cycle. To compensate for frequency differences between the transmitter and the receiver, the transmitting device periodically sends a skip request with a default number of skip data elements. If the elastic buffer is filling, the receiving device ignores one or more of the skip data elements. If the elastic buffer is emptying, the receiving device adds one or more skip data elements to the skip request. To maintain the ordering of data despite the manipulation of the skip data elements, two rows of the wide elastic buffer are read at a time. This allows construction of a one-row result from any combination of the data elements of the two rows. The column pointers are adjusted appropriately, to ensure that they continue to point to the next data to be read.Type: ApplicationFiled: March 30, 2023Publication date: July 27, 2023Inventors: Naresh Sharma, Mohan Vedam
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Patent number: 11689478Abstract: A receiving device uses an elastic buffer that is wider than the number of data elements transferred in each cycle. To compensate for frequency differences between the transmitter and the receiver, the transmitting device periodically sends a skip request with a default number of skip data elements. If the elastic buffer is filling, the receiving device ignores one or more of the skip data elements. If the elastic buffer is emptying, the receiving device adds one or more skip data elements to the skip request. To maintain the ordering of data despite the manipulation of the skip data elements, two rows of the wide elastic buffer are read at a time. This allows construction of a one-row result from any combination of the data elements of the two rows. The column pointers are adjusted appropriately, to ensure that they continue to point to the next data to be read.Type: GrantFiled: May 19, 2020Date of Patent: June 27, 2023Assignee: Achronix Semiconductor CorporationInventors: Naresh Sharma, Mohan Vedam
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Publication number: 20210367908Abstract: A receiving device uses an elastic buffer that is wider than the number of data elements transferred in each cycle. To compensate for frequency differences between the transmitter and the receiver, the transmitting device periodically sends a skip request with a default number of skip data elements. If the elastic buffer is filling, the receiving device ignores one or more of the skip data elements. If the elastic buffer is emptying, the receiving device adds one or more skip data elements to the skip request. To maintain the ordering of data despite the manipulation of the skip data elements, two rows of the wide elastic buffer are read at a time. This allows construction of a one-row result from any combination of the data elements of the two rows. The column pointers are adjusted appropriately, to ensure that they continue to point to the next data to be read.Type: ApplicationFiled: May 19, 2020Publication date: November 25, 2021Inventors: Naresh Sharma, Mohan Vedam
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Patent number: 9820943Abstract: The present invention relates to amoxicillin trihydrate compositions having a surface area of from 1.0 to 2.5 m2·g?1 that are free of organic contaminants such as dichloromethane, isopropanol, pivalic acid and triethyl amine and that have a purity of from 97.0% to 99.99%. Furthermore, the present invention relates to a method for the preparation of said amoxicillin trihydrate compositions and to the use of said compositions for the treatment of a bacterial infection.Type: GrantFiled: September 1, 2014Date of Patent: November 21, 2017Assignee: DSM Sinochem Pharmaceuticals Netherlands B.V.Inventors: Rajinder Kapoor, Naresh Sharma, Neeraj Tewari
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Publication number: 20160199301Abstract: The present invention relates to amoxicillin trihydrate compositions having a surface area of from 1.0 to 2.5 m2·g?1 that are free of organic contaminants such as dichloromethane, isopropanol, pivalic acid and triethyl amine and that have a purity of from 97.0% to 99.99%. Furthermore, the present invention relates to a method for the preparation of said amoxicillin trihydrate compositions and to the use of said compositions for the treatment of a bacterial infection.Type: ApplicationFiled: September 1, 2014Publication date: July 14, 2016Inventors: Rajinder KAPOOR, Naresh SHARMA, Neeraj TEWARI
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Publication number: 20100217665Abstract: Systems and methods directed to online media advertising are provided. Through the use of the present invention, one may more effectively use competitive analysis, build a media plan, generate a creative piece from the scratch for an advertising campaign, purchase media across multiple publishers and track the campaign through a single web-based platform. The system being a computer system having a memory, a processor, input/output devices, a system bus operatively coupling the computer system components, a plan module adapted to receive one or more user-defined campaign criteria from a user and prepare a media plan satisfying the user-defined campaign criteria, and a purchase module adapted to receive one or more inputs from the user and automatically create one or more media booking orders based on the inputs.Type: ApplicationFiled: June 15, 2009Publication date: August 26, 2010Inventor: Vishal Naresh Sharma
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Patent number: 7660568Abstract: An apparatus and a method for generating a channel estimate using a non-pilot signal. More specifically, there is provided a receiver comprising a device configured to receive a transmitted signal having a pilot portion and non-pilot portion and a channel estimator configured to calculate a channel estimate based on the non-pilot portion of the transmitted signal and to send the channel estimate to the device. A method for implementing the improvement is also provided.Type: GrantFiled: September 27, 2004Date of Patent: February 9, 2010Assignee: Alcatel-Lucent USA Inc.Inventors: Naresh Sharma, Alexei Ashikhmin
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Patent number: 7454225Abstract: The present invention provides a method for reducing transmitted energy based on early decoding. The method includes accessing a first portion of a block including a plurality of symbols indicative of an encoded message. The first portion has been transmitted at a first transmission power and having less than all of the plurality of symbols. The method also includes attempting to decode the encoded message using the first portion of the block, determining whether the encoded message was decoded, and providing an indication of a second transmission power in response to determining that the encoded message was decoded.Type: GrantFiled: December 28, 2004Date of Patent: November 18, 2008Assignee: Lucent Technologies Inc.Inventors: Lawrence H. Ozarow, Ashok N. Rudrapatna, Naresh Sharma
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Patent number: 7440420Abstract: Methods and apparatus are described which are operable to resynchronize bundle interfaces associated with network devices. Where all of a plurality of connections between previously synchronized first and second bundle interfaces have been physically relocated from the second bundle interface to a third bundle interface, synchronization of the first and third bundle interfaces is achieved without manual intervention.Type: GrantFiled: February 12, 2004Date of Patent: October 21, 2008Assignee: Cisco Technology, Inc.Inventors: Sridevi Srinivasan, Praveen Athmanath, Naresh Sharma
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Patent number: 7391755Abstract: A method for conveying signaling information of a communication system that uses MIMO antenna systems. To enable a relatively larger amount of information to be conveyed over the communication system and thus exploit the use of the MIMO antenna system, forward link signaling channels are provided where such channels contain swapping information that allow the communication system to retransmit traffic information using any one of the antenna elements of a MIMO system. The forward link signaling channels also contain channel assignment information that indicate which particular groups of channels are available for use by particular users of the communication system.Type: GrantFiled: September 30, 2002Date of Patent: June 24, 2008Assignee: Lucent Technologies Inc.Inventors: Nandu Gopalakrishnan, Jung-Tao Liu, Ashok N. Rudrapatna, Naresh Sharma, Achilles George Kogiantis
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Patent number: 7184488Abstract: A method and apparatus for reducing the bit rate of multi-input systems that employ space-time coding by displacing in signal space the derivatives of a symbol. A mapped particular symbol is space-time coded to generate transmit-sequences having a phase-shifted version of the particular symbol, the phase-shifted version and the particular symbol differing in phase by an amount other than by 90°, 180°, and 270°. In one embodiment, the particular symbol represents a point in a first symbol constellation and the derivatives of the particular symbol represent points in a displaced symbol constellation. In another embodiment, the particular symbol and another symbol are space-time coded to form the transmit-sequences. The derivatives of the particular symbol represent points in a first symbol constellation and derivatives of the other symbol represent points of a second symbol constellation. The two constellations are displaced versions of each other.Type: GrantFiled: March 15, 2002Date of Patent: February 27, 2007Assignee: Lucent Technologies Inc.Inventors: Constantinos B Papadias, Naresh Sharma
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Publication number: 20060142038Abstract: The present invention provides a method for reducing transmitted energy based on early decoding. The method includes accessing a first portion of a block including a plurality of symbols indicative of an encoded message. The first portion has been transmitted at a first transmission power and having less than all of the plurality of symbols. The method also includes attempting to decode the encoded message using the first portion of the block, determining whether the encoded message was decoded, and providing an indication of a second transmission power in response to determining that the encoded message was decoded.Type: ApplicationFiled: December 28, 2004Publication date: June 29, 2006Inventors: Lawrence Ozarow, Ashok Rudrapatna, Naresh Sharma
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Publication number: 20060068714Abstract: An apparatus and a method for generating a channel estimate using a non-pilot signal. More specifically, there is provided a receiver comprising a device configured to receive a transmitted signal having a pilot portion and non-pilot portion and a channel estimator configured to calculate a channel estimate based on the non-pilot portion of the transmitted signal and to send the channel estimate to the device. A method for implementing the improvement is also provided.Type: ApplicationFiled: September 27, 2004Publication date: March 30, 2006Inventors: Naresh Sharma, Alexei Ashikhmin
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Patent number: 6954655Abstract: The encoding system includes a feed unit receiving data and producing N data streams, where N is at least two. Each of N encoders receives a respective one of the N data streams and produces an encoded data stream. A multiple input multiple output (MIMO) encoder receives the N encoded data streams and encodes the N encoded data streams into M output data stream for transmission by M transmit antennas, where M is at least two. In the decoding system, a MIMO decoder receives T data streams from T receive antennas and decodes the T data streams into the N encoded data streams. Each of N decoders receives a respective one of the N encoded data streams from the MIMO decoder and produces N decoded data streams. A combiner combines the N decoded data streams into an output data stream.Type: GrantFiled: November 16, 2001Date of Patent: October 11, 2005Assignee: Lucent Technologies Inc.Inventors: Ashok N. Rudrapatna, Naresh Sharma
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Publication number: 20050180465Abstract: Methods and apparatus are described which are operable to resynchronize bundle interfaces associated with network devices. Where all of a plurality of connections between previously synchronized first and second bundle interfaces have been physically relocated from the second bundle interface to a third bundle interface, synchronization of the first and third bundle interfaces is achieved without manual intervention.Type: ApplicationFiled: February 12, 2004Publication date: August 18, 2005Inventors: Sridevi Srinivasan, Praveen Athmanath, Naresh Sharma
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Patent number: 6829470Abstract: A method for allocating data rate to a stream of information to be transmitted over a communication channel of a communication system is provided. Modified union bounds are used to determine the channel characteristic experienced by each of the streams to select their respective data rates from an MCS that can be handled by the communication channel of the communication system.Type: GrantFiled: April 8, 2002Date of Patent: December 7, 2004Assignee: Lucent Technologies Inc.Inventors: Achilles George Kogiantis, Ashok N. Rudrapatna, Naresh Sharma
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Patent number: 6783765Abstract: The present invention relates to a process for the preparation of a vaccine against tuberculosis and other intracellular pathogens, this vaccine is targeted against intracellular pathogens, more particularly the pathogen Mycobacterium tuberculosis and Salmonella in this case.Type: GrantFiled: March 23, 2001Date of Patent: August 31, 2004Assignee: Council of Scientific and Industrial ResearchInventors: Javed Naim Agrewala, Naresh Sharma
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Publication number: 20040062221Abstract: A method for conveying signaling information of a communication system that uses MIMO antenna systems. To enable a relatively larger amount of information to be conveyed over the communication system and thus exploit the use of the MIMO antenna system, forward link signaling channels are provided where such channels contain swapping information that allow the communication system to retransmit traffic information using any one of the antenna elements of a MIMO system. The forward link signaling channels also contain channel assignment information that indicate which particular groups of channels are available for use by particular users of the communication system.Type: ApplicationFiled: September 30, 2002Publication date: April 1, 2004Inventors: Nandu Gopalakrishnan, Jung-Tao Liu, Ashok N. Rudrapatna, Naresh Sharma, Achilles George Kogiantis
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Publication number: 20030190898Abstract: A method for allocating data rate to a stream of information to be transmitted over a communication channel of a communication system is provided. Modified union bounds are used to determine the channel characteristic experienced by each of the streams to select their respective data rates from an MCS that can be handled by the communication channel of the communication system.Type: ApplicationFiled: April 8, 2002Publication date: October 9, 2003Inventors: Achilles George Kogiantis, Ashok N. Rudrapatna, Naresh Sharma
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Publication number: 20030174782Abstract: A method and apparatus for reducing the bit rate of multi-input systems that employ space-time coding by displacing in signal space the derivatives of a symbol. A mapped particular symbol is space-time coded to generate transmit-sequences having a phase-shifted version of the particular symbol, the phase-shifted version and the particular symbol differing in phase by an amount other than by 90°, 180°, and 270°. In one embodiment, the particular symbol represents a point in a first symbol constellation and the derivatives of the particular symbol represent points in a displaced symbol constellation. In another embodiment, the particular symbol and another symbol are space-time coded to form the transmit-sequences. The derivatives of the particular symbol represent points in a first symbol constellation and derivatives of the other symbol represent points of a second symbol constellation. The two constellations are displaced versions of each other.Type: ApplicationFiled: March 15, 2002Publication date: September 18, 2003Inventors: Constantinos B. Papadias, Naresh Sharma