Patents by Inventor Vimal Shah
Vimal 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: 11706210Abstract: A computing device may include a memory and a processor configured to cooperate with the memory to establish a connection with a client device, with the client device having a first credential to connect the client device to a computing service, and the first credential being provided by a proxy. The processor may further receive a request from the client device via the connection to validate the first credential before use of the first credential by the client device, and validate the first credential with use of a second credential for the computing service obtained independent of the proxy.Type: GrantFiled: July 22, 2021Date of Patent: July 18, 2023Inventors: Richard Defilippo, Himanshu Parihar, Krishit Vimal Shah, Ullas Shamasundar
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Publication number: 20230023991Abstract: A computing device may include a memory and a processor configured to cooperate with the memory to establish a connection with a client device, with the client device having a first credential to connect the client device to a computing service, and the first credential being provided by a proxy. The processor may further receive a request from the client device via the connection to validate the first credential before use of the first credential by the client device, and validate the first credential with use of a second credential for the computing service obtained independent of the proxy.Type: ApplicationFiled: July 22, 2021Publication date: January 26, 2023Inventors: RICHARD DEFILIPPO, HIMANSHU PARIHAR, KRISHIT VIMAL SHAH, ULLAS SHAMASUNDAR
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Publication number: 20220237250Abstract: A system and method for implementing a smart directory search. A method is disclosed that includes inputting into a sort engine a set user names from a search and organization details of a searching user that includes an organization to which the user belongs; obtaining a policy from a policy store based on the organization and platform, wherein the policy specifies a sort criteria; and applying the sort criteria to the set of user names to generate a sorted list of user names, wherein the sort criteria includes calculating an organizational distance between the user and each of the set of user names.Type: ApplicationFiled: January 22, 2021Publication date: July 28, 2022Inventors: Himanshu Parihar, Krishit Vimal Shah, Richard John DeFilippo, Ullas Shamasundar
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Publication number: 20220117092Abstract: The present invention relates to continuous etching system for copper etching in manufacturing of Printed Circuit Boards (PCB). The present invention more particularly relates to continuous etching system provides zero undercut, zero residue copper and non-corrosive surfaces on PCB with environmentally safe and efficient manner. The present invention provides continuous copper etching system in manufacturing of PCBs without pump or any machine force for flowing of etchant.Type: ApplicationFiled: July 29, 2019Publication date: April 14, 2022Inventors: Jainil SHAH, Vimal SHAH
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Patent number: 10470015Abstract: In an enterprise computing system, in response to operation of a plurality of mobile applications on a mobile device, a system server receives application event data and stores the application event data as event entries in an event repository. Each event entry identifies mobile application activity for a respective mobile application running on the mobile device. In response to a trigger condition, a server performs activity evaluation operations on the event entries stored in the event repository to identify a frequent sequence of application events occurring for a subset of the mobile applications. Based on the frequent sequence of application events, the server creates a widget incorporating corresponding application control instructions effective to automatically replicate the frequent sequence of application events when the widget is deployed and invoked on the mobile device.Type: GrantFiled: December 12, 2018Date of Patent: November 5, 2019Assignee: Citrix Systems, Inc.Inventors: Abhishek Kumar Alam, Padmashri Nonabur Krishnamurthy, Smruthi Bhat, Krishit Vimal Shah, Jayasree Beera, Connor Bradley
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Patent number: 10436018Abstract: Systems, devices, and methods for estimating a value of a downhole parameter of interest. Aspects include an apparatus for evaluating a tubular. The apparatus may include a sensor including an electromagnetic acoustic transducer (EMAT) device configured to be conveyed into the tubular. The EMAT device may include measurement circuitry comprising at least one conductive coil; and a magnet array comprising magnets arranged with a corresponding direction of magnetization of each magnet oriented according to a configuration producing a greater magnetic flux on a first side of the array than on a second side opposing the first side. The magnetic flux produced from the second side may be substantially zero. In embodiments, the configuration of magnets comprises at least a first set of permanent magnets in a linear Halbach configuration.Type: GrantFiled: October 7, 2016Date of Patent: October 8, 2019Assignee: Baker Hughes, a GE company, LLCInventors: Babak Kouchmeshky, Xiaochu Yao, Stanislav Forgang, Pawel J. Matuszyk, Marc S. Ramirez, Otto N. Fanini, Douglas J. Patterson, Vimal Shah
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Patent number: 10294782Abstract: An example method includes providing fluid communication between an internal bore of a drill string and an annulus between the drill string and a borehole through a fluid channel in a side of a collar coupled to the drill string. Fluid may be circulated through the internal bore of the drill string. A fluid telemetry signal may be generated by selectively generating a vortex within the fluid channel. Providing fluid communication between the internal bore and the annulus through the fluid channel may include providing fluid communication between the internal bore and a vortex basin at least partially defining the fluid channel, through at least one of a first fluid flow path and a second fluid flow path between the vortex basin and the internal bore; and providing fluid communication between the vortex basin and the annulus through a fluid outlet of the vortex basin.Type: GrantFiled: July 9, 2018Date of Patent: May 21, 2019Assignee: Halliburton Energy Services, Inc.Inventors: Zachary Ryan Murphree, Frederic Felten, Thomas Jules Frosell, Michael Linley Fripp, Vimal Shah
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Publication number: 20180313212Abstract: An example method includes providing fluid communication between an internal bore of a drill string and an annulus between the drill string and a borehole through a fluid channel in a side of a collar coupled to the drill string. Fluid may be circulated through the internal bore of the drill string. A fluid telemetry signal may be generated by selectively generating a vortex within the fluid channel. Providing fluid communication between the internal bore and the annulus through the fluid channel may include providing fluid communication between the internal bore and a vortex basin at least partially defining the fluid channel, through at least one of a first fluid flow path and a second fluid flow path between the vortex basin and the internal bore; and providing fluid communication between the vortex basin and the annulus through a fluid outlet of the vortex basin.Type: ApplicationFiled: July 9, 2018Publication date: November 1, 2018Inventors: Zachary Ryan Murphree, Frederic Felten, Thomas Jules Frosell, Michael Linley Fripp, Vimal Shah
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Patent number: 10041347Abstract: An example method includes providing fluid communication between an internal bore of a drill string and an annulus between the drill string and a borehole through a fluid channel in a side of a collar coupled to the drill string. Fluid may be circulated through the internal bore of the drill string. A fluid telemetry signal may be generated by selectively generating a vortex within the fluid channel. Providing fluid communication between the internal bore and the annulus through the fluid channel may include providing fluid communication between the internal bore and a vortex basin at least partially defining the fluid channel, through at least one of a first fluid flow path and a second fluid flow path between the vortex basin and the internal bore; and providing fluid communication between the vortex basin and the annulus through a fluid outlet of the vortex basin.Type: GrantFiled: March 14, 2014Date of Patent: August 7, 2018Assignee: Halliburton Energy Services, Inc.Inventors: Zachary Ryan Murphree, Frederic Felten, Thomas Jules Frosell, Michael Linley Fripp, Vimal Shah
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Publication number: 20180100387Abstract: Systems, devices, and methods for estimating a value of a downhole parameter of interest. Aspects include an apparatus for evaluating a tubular. The apparatus may include a sensor including an electromagnetic acoustic transducer (EMAT) device configured to be conveyed into the tubular. The EMAT device may include measurement circuitry comprising at least one conductive coil; and a magnet array comprising magnets arranged with a corresponding direction of magnetization of each magnet oriented according to a configuration producing a greater magnetic flux on a first side of the array than on a second side opposing the first side. The magnetic flux produced from the second side may be substantially zero. In embodiments, the configuration of magnets comprises at least a first set of permanent magnets in a linear Halbach configuration.Type: ApplicationFiled: October 7, 2016Publication date: April 12, 2018Applicant: BAKER HUGHES INCORPORATEDInventors: BABAK KOUCHMESHKY, XIAOCHU YAO, STANISLAV FORGANG, PAWEL J. MATUSZYK, MARC S. RAMIREZ, OTTO N. FANINI, DOUGLAS J. PATTERSON, VIMAL SHAH
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Publication number: 20180003035Abstract: A downhole sensing system includes a casing connector configured to fluidly couple segments of a downhole conduit through which a fluid flows. The downhole sensing system includes a sensing device disposed in the casing connector and configured to measure one or more parameters. The downhole sensing system also includes a wireless communication device disposed in the casing connector and configured to wirelessly communicate one or more parameters.Type: ApplicationFiled: June 29, 2016Publication date: January 4, 2018Inventors: Richard Luht, Dewey Lavonne Parkey, JR., Xuele Qi, Yi Liao, Stewart Brazil, Vimal Shah
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Publication number: 20170009574Abstract: An example method includes providing fluid communication between an internal bore of a drill string and an annulus between the drill string and a borehole through a fluid channel in a side of a collar coupled to the drill string. Fluid may be circulated through the internal bore of the drill string. A fluid telemetry signal may be generated by selectively generating a vortex within the fluid channel. Providing fluid communication between the internal bore and the annulus through the fluid channel may include providing fluid communication between the internal bore and a vortex basin at least partially defining the fluid channel, through at least one of a first fluid flow path and a second fluid flow path between the vortex basin and the internal bore; and providing fluid communication between the vortex basin and the annulus through a fluid outlet of the vortex basin.Type: ApplicationFiled: March 14, 2014Publication date: January 12, 2017Inventors: Zachary Ryan Murphree, Frederic Felten, Thomas Jules Frosell, Michael Linley Fripp, Vimal Shah
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Publication number: 20070075874Abstract: A communications system employing discrete multi-tone (“DMT”) modulated signals on a communications channel formed by inductively-coupled pipe. In one embodiment, the communications system includes a string of wired pipe joints that couple a transmitter to a receiver. Each pipe joint in the string possesses threaded ends configured for mechanically connecting with other pipe joints, a electrical or inductive coupler at each threaded end, and an insulated conductor that electrically connects the couplers. The transmitter and receiver communicate via DMT modulated signals transported by the wired pipe string. The system may further include multiple repeaters in the string. Each repeater may be configured to receive a DMT-modulated signal, to recover information from the DMT-modulated signal, and to retransmit the information in the form of a DMT-modulated signal.Type: ApplicationFiled: November 15, 2006Publication date: April 5, 2007Applicant: HALLIBURTON ENERGY SERVICES, INCInventors: Vimal Shah, Wallace Gardner
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Publication number: 20060219438Abstract: An embodiment includes an apparatus for wireless communications in a drilling operations environment. In an embodiment, the apparatus includes an instrument hub that is inline with drill pipe of a drill string. The instrument hub includes a sensor to receive downhole communications from downhole. The instrument hub also includes a transmitter to wireless transmit data representative of the downhole communications to a data processor unit.Type: ApplicationFiled: April 5, 2005Publication date: October 5, 2006Inventors: Jeffrey Moore, Vimal Shah, Wallace Gardner, Donald Kyle, Malcolm McGregor, Randal Beste, Jesse Hensarling, Sergei Sharonov
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Methods and systems for transmitting and receiving a discrete multi-tone modulated signal in a fluid
Publication number: 20060164918Abstract: Methods and systems for transmitting and receiving a discrete multi-tone (DMT) modulated signal in a fluid. Some illustrative embodiments may be a method comprising transforming an input data series into an information-carrying signal (the information-carrying signal carrying input data from the input data series as modulations of at least one of a plurality of evenly spaced frequency bins), and applying the information-carrying signal to a transducer that converts the information-carrying signal into pressure variations within a fluid.Type: ApplicationFiled: January 13, 2005Publication date: July 27, 2006Applicant: Halliburton Energy Services, Inc.Inventors: Wallace Gardner, Vimal Shah -
Publication number: 20060114746Abstract: An embodiment includes a method comprising receiving an acoustic signal that is modulated along a jointed tubing. The method also includes performing equalization over a passband of the acoustic signal to generate an equalized signal.Type: ApplicationFiled: November 29, 2004Publication date: June 1, 2006Inventors: Wallace Gardner, Vimal Shah, Carl Robbins
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Publication number: 20060098531Abstract: Acoustic telemetry systems and methods with surface noise cancellation. One illustrative embodiment may include an acoustic telemetry system comprising a transmitter configured to generate an acoustic information signal that propagates along a drillstring, and a receiver configured to detect an acoustic receive signal from the drillstring and a noise signal from a surface environment. The receiver operates on the acoustic receive signal and the noise signal to produce a modified signal indicative of the acoustic information signal and having a reduced noise content relative to the acoustic receive signal.Type: ApplicationFiled: November 9, 2004Publication date: May 11, 2006Applicant: Halliburton Energy Services, Inc.Inventors: Wallace Gardner, Don Johnson, Vimal Shah
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Publication number: 20060070743Abstract: One embodiment includes an apparatus comprising a surface slip to support drill tubing and having a communications instrument.Type: ApplicationFiled: October 5, 2004Publication date: April 6, 2006Inventors: Vimal Shah, Donald Kyle
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Publication number: 20060044939Abstract: One embodiment includes a method comprising receiving an acoustic signal that is propagated along a drill string. The method also includes correlating the acoustic signal to a first stored acoustic signal representing a first symbol, wherein the first stored acoustic signal is acquired from a propagation along the drill string in an approximately noise free environment.Type: ApplicationFiled: August 24, 2004Publication date: March 2, 2006Inventors: Vimal Shah, Wallace Gardner, Donald Kyle
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Publication number: 20060002232Abstract: One embodiment includes an apparatus that includes a piezoelectric transducer to generate an acoustic signal that is to modulate along a mandrel, wherein the piezoelectric transducer includes at least one piezoelectric element and at least one electrode that is without non-permanent joints.Type: ApplicationFiled: July 26, 2004Publication date: January 5, 2006Inventors: Vimal Shah, Eugene Linyaev, Donald Kyle, Wallace Gardner, Jeffrey Moore