Patents by Inventor Darshan Shah
Darshan Shah 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: 10772563Abstract: Arrangements are described for fitting a cochlear implant to a recipient patient. An acoustic stimulus is delivered to an ear of the patient over a range of acoustic frequencies. A baseline acoustic transfer function resulting from the acoustic stimulus is measured using a response sensor configured to sense pressure response characteristics in the middle ear. And a maximum comfortable level (MCL) of stimulation is determined for at least one stimulation contact in the electrode array, based on performing an electrically evoked measurement to an electric stimulation signal and using the response sensor to measure a modified acoustic transfer function. The modified acoustic transfer function is compared to the baseline acoustic transfer function to determine when a stapedius reflex response occurs and identify the MCL.Type: GrantFiled: February 23, 2017Date of Patent: September 15, 2020Assignee: MED-EL Elektromedizinische Geraete GmbHInventors: Darshan Shah, Carolyn Garnham, Patrick Hübner
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Publication number: 20200233077Abstract: Architecture and techniques for identifying types of objects based upon disruption of signal strength of millimeter-wave (mmW) transmitted signals caused by objects interfering with or blocking transmitted signals within a wireless communication network. In particular, types of objects may be identified based upon drops in signal strength due to objects moving between a transmission point and a receiving device. Based on factors including one or more of a size of an object, materials that make up the object, etc., the object causes a drop in received signal strength, thereby causing a change in a pattern of received signal strength. The changed pattern may be compared with base patterns that are correlated with a type or identity of an object in order to identify the object.Type: ApplicationFiled: November 26, 2019Publication date: July 23, 2020Inventors: Gaviphat Lekutai, Darshan Shah
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Patent number: 10495746Abstract: Architecture and techniques for identifying types of objects based upon disruption of signal strength of millimeter-wave (mmW) transmitted signals caused by objects interfering with or blocking transmitted signals within a wireless communication network. In particular, types of objects may be identified based upon drops in signal strength due to objects moving between a transmission point and a receiving device. Based on factors including one or more of a size of an object, materials that make up the object, etc., the object causes a drop in received signal strength, thereby causing a change in a pattern of received signal strength. The changed pattern may be compared with base patterns that are correlated with a type or identity of an object in order to identify the object.Type: GrantFiled: January 17, 2019Date of Patent: December 3, 2019Assignee: T-Mobile USA, Inc.Inventors: Gaviphat Lekutai, Darshan Shah
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Publication number: 20190151672Abstract: An implantable vestibular prosthesis system includes an implantable optical array of optical sources configured for engagement with a disordered vestibular system to deliver optical stimulation signals to target stimulation locations within the bony or membranous labyrinth of the disordered vestibular system. An implantable stimulation processor is connected to the optical array and configured to produce the optical stimulation signals with the optical sources so as to generate directional pressure waves within the endolymphatic fluid directed to the target stimulation locations for vestibular perception by residual vestibular functioning.Type: ApplicationFiled: July 18, 2017Publication date: May 23, 2019Inventors: Rami Saba, Darshan Shah, Patrick Hübner, Ross Deas
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Publication number: 20190099600Abstract: Optogenetic signal processing is described for an auditory prosthesis with an intracochlear array of optical stimulation sources implanted in a patient having auditory neurons genetically modified with light sensitive ion channels. Stimulation timing signals are generated for the corresponding auditory neurons for each band pass signal based on characteristic temporal fine structure features of the band pass signals. The stimulation timing signals include: i. one or more channel opening signals adapted to open the ion channels of the corresponding auditory neurons, and ii. one or more channel closing signals adapted to close the ion channels of the corresponding ion channels. Optical stimulation signals are then produced for the optical stimulation sources based on the stimulation timing signals.Type: ApplicationFiled: April 13, 2017Publication date: April 4, 2019Inventors: Dirk Meister, Darshan Shah
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Publication number: 20190046116Abstract: Arrangements are described for fitting a cochlear implant to a recipient patient. An acoustic stimulus is delivered to an ear of the patient over a range of acoustic frequencies. A baseline acoustic transfer function resulting from the acoustic stimulus is measured using a response sensor configured to sense pressure response characteristics in the middle ear. And a maximum comfortable level (MCL) of stimulation is determined for at least one stimulation contact in the electrode array, based on performing an electrically evoked measurement to an electric stimulation signal and using the response sensor to measure a modified acoustic transfer function. The modified acoustic transfer function is compared to the baseline acoustic transfer function to determine when a stapedius reflex response occurs and identify the MCL.Type: ApplicationFiled: February 23, 2017Publication date: February 14, 2019Inventors: Darshan Shah, Carolyn Garnham, Patrick Hübner
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Publication number: 20180234778Abstract: A signal processing arrangement generates optical stimulation signals to optical stimulation contacts in an implanted cochlear implant array. An input sound signal is transformed into band pass signals that each represent an associated band of audio frequencies, with each band pass signal includes an envelope component characterizing loudness of the band pass signal, and a fine structure component characterizing temporal details of the band pass signal. One or more of the signal components of each band pass signal is half wave rectified to remove negative phase signals. Signal slope is determined that corresponds to rate of change of the rectified one or more signal components. Then constant-rate optical stimulation pulses are generated for one or more given band signals only when the rectified one or more signal components has a positive signal slope.Type: ApplicationFiled: August 10, 2016Publication date: August 16, 2018Inventors: Dirk Meister, Darshan Shah
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Publication number: 20180053178Abstract: A method for facilitating to dispense of fuel into a vehicle is provided. The method includes receiving from the vehicle, a vehicle identifier for identifying the vehicle, retrieving payment vehicle, retrieving payment details, for payment for the fuel, from a remote server based on the vehicle identifier, and authorizing dispensing the fuel into the vehicle in accordance with the payment details.Type: ApplicationFiled: August 17, 2017Publication date: February 22, 2018Inventor: Darshan Shah
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Patent number: 8656373Abstract: A system and method for deploying one or more graphical programs on a personal digital assistant (PDA). One or more selected graphical programs may be programmatically converted to an executable format that can be executed by the portable computing device. For example, the graphical programs may be initially represented as a plurality of data structures that define or specify the operation of the respective graphical programs, and conversion software program may operate to access these data structures from memory and convert the data structures to an executable format suitable for the portable computing device. The executable may be transferred to the portable computing device for execution.Type: GrantFiled: November 23, 2011Date of Patent: February 18, 2014Assignee: National Instruments CorporationInventors: Andrew Dove, Hugo Andrade, Darshan Shah
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Patent number: 8533670Abstract: System and method for executing a graphical program on a first computer and providing a user interface of the graphical program on a second computer, where the graphical program includes a plurality of interconnected function icons representing graphical data flow of a function. Information indicating a plurality of graphical programs on the first computer, e.g., a list, may be displayed on the second computer, and user input specifying the graphical program on the first computer received to the second computer, e.g., selecting the graphical program from the list of graphical programs. The graphical program is executed on the first computer, and information describing the user interface of the graphical program is provided to the second computer during execution. The user interface of the graphical program is displayed on the second computer, facilitating interaction between a user of the second computer and the graphical program executing on the first computer.Type: GrantFiled: February 5, 2004Date of Patent: September 10, 2013Assignee: National Instruments CorporationInventors: Robert E. Dye, Darshan Shah, Steve Rogers, Greg Richardson, Dean A. Luick
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Patent number: 8418071Abstract: Creating and using configuration diagrams for configuring distributed systems. The methods described herein may be used for various types of operations in configuring distributed systems, including creating programs, managing programs in the distributed system, deploying programs to various distributed devices, configuring remote execution or inter-operation of distributed programs, and executing distributed applications. Embodiments of the invention utilize graphical iconic-based techniques for performing the above operations. The configuration diagram may include device icons which represent devices and program icons which represent programs. Device icons and program icons may be associated with each other to accomplish various program creation and deployment operations. Device icons and program icons may also interact with graphical program nodes or icons. Context sensitive device connections and/or program connections are displayed.Type: GrantFiled: September 29, 2009Date of Patent: April 9, 2013Assignee: National Instruments CorporationInventors: Jeffrey L. Kodosky, Darshan Shah, Steven W. Rogers
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Patent number: 8413118Abstract: A system and method for creating and using configuration diagrams for configuring distributed systems. The methods described herein may be used for various types of operations in configuring distributed systems, including creating programs, managing programs in the distributed system, deploying programs to various distributed devices, configuring remote execution or inter-operation of distributed programs, and executing distributed applications. Embodiments of the invention utilize graphical iconic-based techniques for performing the above operations. The configuration diagram may include device icons which represent devices and program icons which represent programs. Device icons and program icons may be associated with each other to accomplish various program creation and deployment operations. Device icons and program icons may also interact with graphical program nodes or icons. Context sensitive device connections and/or program connections are displayed.Type: GrantFiled: September 20, 2009Date of Patent: April 2, 2013Assignee: National Instruments CorporationInventors: Jeffrey L. Kodosky, Darshan Shah, Steven W. Rogers
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Patent number: 8397172Abstract: A system and method for creating and using configuration diagrams for configuring distributed systems. The methods described herein may be used for various types of operations in configuring distributed systems, including creating programs, managing programs in the distributed system, deploying programs to various distributed devices, configuring remote execution or inter-operation of distributed programs, and executing distributed applications. Embodiments of the invention utilize graphical iconic-based techniques for performing the above operations. The configuration diagram may include device icons which represent devices and program icons which represent programs. Device icons and program icons may be associated with each other to accomplish various program creation and deployment operations. Device icons and program icons may also interact with graphical program nodes or icons. Context sensitive device connections and/or program connections are displayed.Type: GrantFiled: June 24, 2009Date of Patent: March 12, 2013Assignee: National Instruments CorporationInventors: Jeffrey L. Kodosky, Darshan Shah, Steven W. Rogers
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Patent number: 8290762Abstract: A system and method for creating and using configuration diagrams for configuring distributed systems. The methods described herein may be used for various types of operations in configuring distributed systems, including creating programs, managing programs in the distributed system, deploying programs to various distributed devices, configuring remote execution or inter-operation of distributed programs, and executing distributed applications. Embodiments of the invention utilize graphical iconic-based techniques for performing the above operations. The configuration diagram may include device icons which represent devices and program icons which represent programs. Device icons and program icons may be associated with each other to accomplish various program creation and deployment operations. Device icons and program icons may also interact with graphical program nodes or icons. Context sensitive device connections and/or program connections are displayed.Type: GrantFiled: June 21, 2002Date of Patent: October 16, 2012Assignee: National Instruments CorporationInventors: Jeffrey L. Kodosky, Darshan Shah, Steven W. Rogers
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Patent number: 8185832Abstract: A system and method for creating and using configuration diagrams for configuring distributed systems. The methods described herein may be used for various types of operations in configuring distributed systems, including creating programs, managing programs in the distributed system, deploying programs to various distributed devices, configuring remote execution or inter-operation of distributed programs, and executing distributed applications. Embodiments of the invention utilize graphical iconic-based techniques for performing the above operations. The configuration diagram may include device icons which represent devices and program icons which represent programs. Device icons and program icons may be associated with each other to accomplish various program creation and deployment operations. Device icons and program icons may also interact with graphical program nodes or icons. Context sensitive device connections and/or program connections are displayed.Type: GrantFiled: December 11, 2007Date of Patent: May 22, 2012Assignee: National Instruments CorporationInventors: Jeffrey L. Kodosky, Darshan Shah, Steven W. Rogers
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Patent number: 8185833Abstract: A system and method for creating and using configuration diagrams for configuring distributed systems. The methods described herein may be used for various types of operations in configuring distributed systems, including creating programs, managing programs in the distributed system, deploying programs to various distributed devices, configuring remote execution or inter-operation of distributed programs, and executing distributed applications. Embodiments of the invention utilize graphical iconic-based techniques for performing the above operations. The configuration diagram may include device icons which represent devices and program icons which represent programs. Device icons and program icons may be associated with each other to accomplish various program creation and deployment operations. Device icons and program icons may also interact with graphical program nodes or icons. Context sensitive device connections and/or program connections are displayed.Type: GrantFiled: December 11, 2007Date of Patent: May 22, 2012Assignee: National Instruments CorporationInventors: Jeffrey L. Kodosky, Darshan Shah, Steven W. Rogers
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Publication number: 20120072889Abstract: A system and method for deploying one or more graphical programs on a personal digital assistant (PDA). One or more selected graphical programs may be programmatically converted to an executable format that can be executed by the portable computing device. For example, the graphical programs may be initially represented as a plurality of data structures that define or specify the operation of the respective graphical programs, and conversion software program may operate to access these data structures from memory and convert the data structures to an executable format suitable for the portable computing device. The executable may be transferred to the portable computing device for execution.Type: ApplicationFiled: November 23, 2011Publication date: March 22, 2012Inventors: Andrew Dove, Hugo Andrade, Darshan Shah
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Patent number: 8074203Abstract: System and method for executing a graphical program on a first computer and providing a user interface of the graphical program on a second computer, where the graphical program includes a plurality of interconnected function icons representing graphical data flow of a function. Information indicating a plurality of graphical programs on the first computer, e.g., a list, may be displayed on the second computer, and user input specifying the graphical program on the first computer received to the second computer, e.g., selecting the graphical program from the list of graphical programs. The graphical program is executed on the first computer, and information describing the user interface of the graphical program is provided to the second computer during execution. The user interface of the graphical program is displayed on the second computer, facilitating interaction between a user of the second computer and the graphical program executing on the first computer.Type: GrantFiled: June 20, 2008Date of Patent: December 6, 2011Assignee: National Instruments CorporationInventors: Robert E. Dye, Darshan Shah, Steve Rogers, Greg Richardson, Dean A. Luick
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Patent number: 7984423Abstract: A system and method for creating and using configuration diagrams for configuring distributed systems. The methods described herein may be used for various types of operations in configuring distributed systems, including creating programs, managing programs in the distributed system, deploying programs to various distributed devices, configuring remote execution or inter-operation of distributed programs, and executing distributed applications. Embodiments of the invention utilize graphical iconic-based techniques for performing the above operations. The configuration diagram may include device icons which represent devices and program icons which represent programs. Device icons and program icons may be associated with each other to accomplish various program creation and deployment operations. Device icons and program icons may also interact with graphical program nodes or icons. Context sensitive device connections and/or program connections are displayed.Type: GrantFiled: April 1, 2002Date of Patent: July 19, 2011Assignee: National Instruments CorporationInventors: Jeffrey L. Kodosky, Darshan Shah, Steven W. Rogers
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Patent number: 7831914Abstract: A system and method for creating and using configuration diagrams for configuring distributed systems. The methods described herein may be used for various types of operations in configuring distributed systems, including creating programs, managing programs in the distributed system, deploying programs to various distributed devices, configuring remote execution or inter-operation of distributed programs, and executing distributed applications. Embodiments of the invention utilize graphical iconic-based techniques for performing the above operations. The configuration diagram may include device icons which represent devices and program icons which represent programs. Device icons and program icons may be associated with each other to accomplish various program creation and deployment operations. Device icons and program icons may also interact with graphical program nodes or icons. Context sensitive device connections and/or program connections are displayed.Type: GrantFiled: October 10, 2007Date of Patent: November 9, 2010Assignee: National Instruments CorporationInventors: Jeffrey L. Kodosky, Darshan Shah, Steven W. Rogers