Patents by Inventor Tejas Desai
Tejas Desai 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: 11966404Abstract: Methods and apparatus to facilitate matching of names for same media content are disclosed. Example methods include analyzing first data associated with first media content and, when a program name/identifier and/or episode name/identifier is not identified in the first data, supplementing the data with second data to form third data and processing the third data with respect to fourth data associated with second media content and calculating a composite match score including a program match score and an episode match score based on processing the third data with respect to the fourth data. When the first media content is determined to match the second media content based on the processing of the third data with respect to the fourth data and a comparison of the composite match score to a threshold is satisfied, a normalized media name is generated for the first media content and the second media content.Type: GrantFiled: November 21, 2022Date of Patent: April 23, 2024Assignee: The Nielsen Company (US), LLCInventors: Goli Reddy Narasimha, Gangadhar Jakkula, Tejas Desai, Amudha Colaco, Steven L. Glickman, Punil Patel
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Patent number: 11817803Abstract: A method includes determining a vector state of an alternating current (AC) electrical machine. The method includes, when the vector state is a zero-vector state, obtaining a plurality of phase current samples of the AC electrical machine, determining a decay time constant based on the plurality of phase current samples, and determining a resistance of a winding of the AC electrical machine based on the decay time constant. The method further includes selectively activating a plurality of switches of an inverter configured to provide power to the AC electrical machine based at least on the resistance of the winding of the AC electrical machine.Type: GrantFiled: May 3, 2022Date of Patent: November 14, 2023Assignee: American Axle & Manufacturing, Inc.Inventors: Tejas Desai, Robert S. Kleinhardt, Yida Yang, Claudio Bruning
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Publication number: 20230169081Abstract: Methods and apparatus to facilitate matching of names for same media content are disclosed. Example methods include analyzing first data associated with first media content and, when a program name/identifier and/or episode name/identifier is not identified in the first data, supplementing the data with second data to form third data and processing the third data with respect to fourth data associated with second media content and calculating a composite match score including a program match score and an episode match score based on processing the third data with respect to the fourth data. When the first media content is determined to match the second media content based on the processing of the third data with respect to the fourth data and a comparison of the composite match score to a threshold is satisfied, a normalized media name is generated for the first media content and the second media content.Type: ApplicationFiled: November 21, 2022Publication date: June 1, 2023Inventors: Goli Reddy Narasimha, Gangadhar Jakkula, Tejas Desai, Amudha Colaco, Steven L. Glickman, Punil Patel
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Patent number: 11507588Abstract: Methods and apparatus to facilitate matching of names for same media content are disclosed. Example methods include analyzing first data associated with first media content and, when a program name/identifier and/or episode name/identifier is not identified in the first data, supplementing the data with second data to form third data and processing the third data with respect to fourth data associated with second media content and calculating a composite match score including a program match score and an episode match score based on processing the third data with respect to the fourth data. When the first media content is determined to match the second media content based on the processing of the third data with respect to the fourth data and a comparison of the composite match score to a threshold is satisfied, a normalized media name is generated for the first media content and the second media content.Type: GrantFiled: March 2, 2020Date of Patent: November 22, 2022Assignee: The Nielsen Company (US), LLCInventors: Goli Reddy Narasimha, Gangadhar Jakkula, Tejas Desai, Amudha Colaco, Steven L. Glickman, Punil Patel
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Publication number: 20220263443Abstract: A method includes determining a vector state of an alternating current (AC) electrical machine. The method includes, when the vector state is a zero-vector state, obtaining a plurality of phase current samples of the AC electrical machine, determining a decay time constant based on the plurality of phase current samples, and determining a resistance of a winding of the AC electrical machine based on the decay time constant. The method further includes selectively activating a plurality of switches of an inverter configured to provide power to the AC electrical machine based at least on the resistance of the winding of the AC electrical machine.Type: ApplicationFiled: May 3, 2022Publication date: August 18, 2022Inventors: Tejas DESAI, Robert S. KLEINHARDT, Yida YANG, Claudio BRUNING
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Publication number: 20210388890Abstract: A vehicle driveline component includes an armature disposed and moveable along a translation axis, a coil assembly having a coil, a coil driver, an oscillator circuit having a resonant circuit, and a controller. The oscillator circuit is electrically coupled to the coil such that the coil defines a portion of the resonant circuit. The oscillator circuit generates an oscillating signal having a frequency that varies based on a spacing between the armature and the coil assembly along the translation axis. The controller applies a drive signal to the coil driver to have the coil driver provide a modulating power signal to the coil to generate an electromagnetic field that causes relative motion between the coil assembly and the armature along the translation axis. The controller determines a system response characteristic related to the spacing between the armature and the coil assembly based on the oscillating signal.Type: ApplicationFiled: May 5, 2021Publication date: December 16, 2021Inventors: Tejas DESAI, Edgar B. GOSTIN, JR., Yini CHEN
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Publication number: 20200201872Abstract: Methods and apparatus to facilitate matching of names for same media content are disclosed. Example methods include analyzing first data associated with first media content and, when a program name/identifier and/or episode name/identifier is not identified in the first data, supplementing the data with second data to form third data and processing the third data with respect to fourth data associated with second media content and calculating a composite match score including a program match score and an episode match score based on processing the third data with respect to the fourth data. When the first media content is determined to match the second media content based on the processing of the third data with respect to the fourth data and a comparison of the composite match score to a threshold is satisfied, a normalized media name is generated for the first media content and the second media content.Type: ApplicationFiled: March 2, 2020Publication date: June 25, 2020Inventors: Goli Reddy Narasimha, Gangadhar Jakkula, Tejas Desai, Amudha Colaco, Steven L. Glickman, Punil Patel
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Patent number: 10579628Abstract: Methods and apparatus to facilitate matching of names for same media content are disclosed. Example methods include analyzing first data associated with first media content and, when a program name/identifier and/or episode name/identifier is not identified in the first data, supplementing the data with second data to form third data and processing the third data with respect to fourth data associated with second media content and calculating a composite match score including a program match score and an episode match score based on processing the third data with respect to the fourth data. When the first media content is determined to match the second media content based on the processing of the third data with respect to the fourth data and a comparison of the composite match score to a threshold is satisfied, a normalized media name is generated for the first media content and the second media content.Type: GrantFiled: August 5, 2016Date of Patent: March 3, 2020Assignee: The Nielsen Company (US), LLCInventors: Goli Reddy Narasimha, Gangadhar Jakkula, Tejas Desai, Amudha Colaco, Steven L. Glickman, Punil Patel
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Publication number: 20200023068Abstract: Aspects of the present disclosure include compositions having a plurality of individual polymeric nanowires. Individual polymeric nanowires according to embodiments include a bioactive compound. Methods for preparing and methods for administering the subject compositions of individual polymeric nanowires to a subject are also described. Kits having one or more components for practicing the subject methods are also provided.Type: ApplicationFiled: October 4, 2017Publication date: January 23, 2020Inventors: Colin R. Zamecnik, Teja! A. Desai
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Patent number: 10361755Abstract: A smartphone having: a configurable radio frequency transmitter; a configurable low frequency transponder with at least one low frequency coil; and a smartphone application program that is controlled by a cloud service and that is configured to configure the radio frequency transmitter and the low frequency transponder with protocol parameters and initial data values such that the low frequency transponder mimics a virgin key device that can be programmed to a particular vehicle model.Type: GrantFiled: May 26, 2017Date of Patent: July 23, 2019Assignee: Continental Intelligent Transportation Systems, LLCInventors: Nikolas Bergerhoff, Tejas Desai, Tammer Zein-El-Abedein
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Patent number: 9852563Abstract: A method to learn and then pair with a pre-installed access control system of a vehicle is discussed. Communication is exchanged between the access control system and a backend cloud-based system. Required data of the access control system including its particular authentication code is extracted by a learning device. A vehicle matching data is sent to the backend cloud-based system and the vehicle is registered with the backend cloud-based system. The learning device is registered to the access control system in accordance with learning procedures implemented in the vehicle as remote entry key. The learning device is coupled to a Radio Frequency signal transmitter that has Application-Specific Integrated Circuits to generate stable RF signals at multiple frequency wavelengths.Type: GrantFiled: October 10, 2016Date of Patent: December 26, 2017Assignee: Continental Intelligent Transportation Systems, LLCInventors: Nikolas Bergerhoff, Ritesh Ahuja, Adrian Radu, Tejas Desai, Herbert Froitzheim, Yao Zhai, Robert Obermaier
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Publication number: 20170345240Abstract: A smartphone having: a configurable radio frequency transmitter; a configurable low frequency transponder with at least one low frequency coil; and a smartphone application program that is controlled by a cloud service and that is configured to configure the radio frequency transmitter and the low frequency transponder with protocol parameters and initial data values such that the low frequency transponder mimics a virgin key device that can be programmed to a particular vehicle model.Type: ApplicationFiled: May 26, 2017Publication date: November 30, 2017Inventors: Nikolas Bergerhoff, Tejas Desai, Tammer Zein-El-Abedein
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Publication number: 20170177584Abstract: Methods and apparatus to facilitate matching of names for same media content are disclosed. Example methods include analyzing first data associated with first media content and, when a program name/identifier and/or episode name/identifier is not identified in the first data, supplementing the data with second data to form third data and processing the third data with respect to fourth data associated with second media content and calculating a composite match score including a program match score and an episode match score based on processing the third data with respect to the fourth data. When the first media content is determined to match the second media content based on the processing of the third data with respect to the fourth data and a comparison of the composite match score to a threshold is satisfied, a normalized media name is generated for the first media content and the second media content.Type: ApplicationFiled: August 5, 2016Publication date: June 22, 2017Inventors: Goli Reddy Narasimha, Gangadhar Jakkula, Tejas Desai, Amudha Colaco, Steven L. Glickman, Punil Patel
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Publication number: 20170053470Abstract: A method to learn and then pair with a pre-installed access control system of a vehicle is discussed. Communication is exchanged between the access control system and a backend cloud-based system. Required data of the access control system including its particular authentication code is extracted by a learning device. A vehicle matching data is sent to the backend cloud-based system and the vehicle is registered with the backend cloud-based system. The learning device is registered to the access control system in accordance with learning procedures implemented in the vehicle as remote entry key. The learning device is coupled to a Radio Frequency signal transmitter that has Application-Specific Integrated Circuits to generate stable RF signals at multiple frequency wavelengths.Type: ApplicationFiled: October 10, 2016Publication date: February 23, 2017Inventors: Nikolas Bergerhoff, Ritesh Ahuja, Adrian Radu, Tejas Desai, Herbert Froitzheim, Yao Zhai, Robert Obermaier
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Patent number: 9508204Abstract: A key fob simulator for sending actuation command to a vehicle is discussed. The key fob has memory buffers, processors, and a transceiver that uses wireless communications to communicate with a backend cloud-based system. A RF transmitter of the key fob can transmit RF signals to Remote Keyless Entry (RKE) module of the vehicle. A mapping module includes a map-calculating circuit to calculate map coordinates of the key fob. A security module can receive a rolling security key of the RKE module of the vehicle. The key fob includes buttons that can be pushed by a user of the key fob to generate actuation commands by the security module. Using the RF transmitter, an actuation command and the rolling security key can be sent from security module to the RKE module of the vehicle. The RKE module then executes the actuation command after validating the rolling security key.Type: GrantFiled: September 29, 2015Date of Patent: November 29, 2016Assignee: Continental Intelligent Transportation Systems, LLCInventors: Seval Oz, Yao Zhai, Ritesh Ahuja, Adrian Ramos Aguayo, Tejas Desai
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Patent number: 9483886Abstract: A method to learn and then pair with a pre-installed access control system of a vehicle is discussed. Communication is exchanged between the access control system and a backend cloud-based system. Required data of the access control system including its particular authentication code is extracted by a learning device. A vehicle matching data is sent to the backend cloud-based system and the vehicle is registered with the backend cloud-based system. The learning device is registered to the access control system in accordance with learning procedures implemented in the vehicle as remote entry key. The learning device is coupled to a Radio Frequency signal transmitter that has Application-Specific Integrated Circuits to generate stable RF signals at multiple frequency wavelengths.Type: GrantFiled: September 29, 2015Date of Patent: November 1, 2016Assignee: Continental Intelligent Transportation Systems, LLCInventors: Nikolas Bergerhoff, Ritesh Ahuja, Adrian Radu, Tejas Desai, Herbert Froitzheim, Yao Zhai, Robert Obermaier
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Publication number: 20160279245Abstract: The present disclosure is drawn to topical formulations, transdermal systems, and related methods. In one embodiment, a topical formulation is provided that includes a drug such as a local anesthetic, an NSAID, or a corticosteriod; and sodium lauryl sulfoacetate. The topical formulations can have enhanced physical and/or chemical stability as compared to similar formulations without sodium lauryl sulfoacetate.Type: ApplicationFiled: October 31, 2014Publication date: September 29, 2016Inventors: Wade Hull, Tejas Desai
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Patent number: 9308181Abstract: The present disclosure is drawn to topical formulations, transdermal systems, and related methods. In one embodiment, a topical formulation is provided that includes a local anesthetic, a first compound, and a second compound. The first compound and second compound are different and each is selected from the group consisting of N-lauroyl sarcosine, sodium octyl sulfate, methyl laurate, isopropyl myristate, oleic acid, glyceryl oleate, and sodium lauryl sulfoacetate.Type: GrantFiled: March 8, 2013Date of Patent: April 12, 2016Assignee: Nuvo Research Inc.Inventors: Edward T. Kisak, John M. Newsam, Dominic King-Smith, Pankaj Karande, Samir Mitragotri, Tejas Desai, Wade A. Hull
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Publication number: 20160098871Abstract: A key fob simulator for sending actuation command to a vehicle is discussed. The key fob has memory buffers, processors, and a transceiver that uses wireless communications to communicate with a backend cloud-based system. A RF transmitter of the key fob can transmit RF signals to Remote Keyless Entry (RKE) module of the vehicle. A mapping module includes a map-calculating circuit to calculate map coordinates of the key fob. A security module can receive a rolling security key of the RKE module of the vehicle. The key fob includes buttons that can be pushed by a user of the key fob to generate actuation commands by the security module. Using the RF transmitter, an actuation command and the rolling security key can be sent from security module to the RKE module of the vehicle. The RKE module then executes the actuation command after validating the rolling security key.Type: ApplicationFiled: September 29, 2015Publication date: April 7, 2016Inventors: Seval Oz, Yao Zhai, Ritesh Ahuja, Adrian Ramos Aguayo, Tejas Desai
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Publication number: 20160098870Abstract: A method to learn and then pair with a pre-installed access control system of a vehicle is discussed. Communication is exchanged between the access control system and a backend cloud-based system. Required data of the access control system including its particular authentication code is extracted by a learning device. A vehicle matching data is sent to the backend cloud-based system and the vehicle is registered with the backend cloud-based system. The learning device is registered to the access control system in accordance with learning procedures implemented in the vehicle as remote entry key. The learning device is coupled to a Radio Frequency signal transmitter that has Application-Specific Integrated Circuits to generate stable RF signals at multiple frequency wavelengths.Type: ApplicationFiled: September 29, 2015Publication date: April 7, 2016Inventors: Nikolas Bergerhoff, Ritesh Ahuja, Adrian Radu, Tejas Desai, Herbert Froitzheim, Yao Zhai, Robert Obermaier