Patents by Inventor Mathew Joseph
Mathew Joseph 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: 11210444Abstract: Example systems and methods are disclosed for performing a timing analysis on a circuit design. A plurality of switching scenarios are identified for the circuit design. One or more predictive models are applied to predict a subset of the plurality of switching scenarios that are likely to cause timing paths with critical timing problems. A dynamic voltage analysis is performed on timing paths based on the subset of switching scenarios. The one or more predictive models are applied to predict a set of critical timing paths based on the subset of switching scenarios that are likely to cause critical timing problems, the one or more predictive models taking into account the dynamic voltage analysis. A timing analysis is the performed on the set of critical timing paths.Type: GrantFiled: June 21, 2019Date of Patent: December 28, 2021Assignee: Ansys, Inc.Inventors: Norman Chang, Hao Zhuang, Ganesh Tsavatapalli, Joao Geada, Sankar Ramachandran, Rahul Rajan, Ying-Shiun Li, Yaowei Jia, Mathew Joseph Kaipanatu, Suresh Kumar Mantena
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Patent number: 11120669Abstract: A media depository is described. The media depository comprises: a media item validation module; a diverter for routing a received media item via either a storage path or a return path; an escrow for temporarily holding received media items; and a printer located between the diverter and the escrow so that the printer can print on any media items transported via the return path.Type: GrantFiled: November 26, 2013Date of Patent: September 14, 2021Assignee: NCR CorporationInventors: Joshua Bruce, Fredrik L. N. Kallin, Robert Ross, Abhay Fernandez, Mathew Joseph, Ahmed Mezil
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Patent number: 10147597Abstract: A vaporizer useful for depositing material on a semiconductor substrate in a chamber of a chemical vapor deposition apparatus includes a first inlet configured to receive an atomized precursor, a second inlet configured to receive carrier gas, a flow path in fluid communication with the first and second inlets and configured to effect turbulent flow of an atomized precursor and carrier gas stream supplied to the first and second inlets. A plurality of heating elements includes a first heater element configured to heat a first zone of the flow path and a second heater element configured to heat a second zone of the flow path. An outlet in fluid communication with the flow path is configured to deliver vapor produced from the atomized precursor.Type: GrantFiled: September 14, 2017Date of Patent: December 4, 2018Assignee: LAM RESEARCH CORPORATIONInventors: James Forest Lee, Mitchell Lamar, Matthew Scott Mudrow, Mathew Joseph Weissinger, Damodar Shanbhag
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Publication number: 20180074385Abstract: An optical routing element may include a planar dielectric photonic crystal which includes a lattice of holes having a first linear defect adjacent a second linear defect, with the two defects being separated by a central row of lattice holes. The first linear defect in the lattice of holes may form a first single mode line defect waveguide, and the second linear defect in the lattice of holes may form a second single mode line defect waveguide. Optical energy may be selectively coupled between the first and second waveguides across the central row of lattice holes. A free-carrier injector may be included to inject free-carriers into the dielectric photonic crystal, activation of which may alter selectivity of the optical coupling between the first and second waveguides. A plurality of optical routing elements with associated free-carrier injectors may be interconnected to form a bi-directional optical routing array.Type: ApplicationFiled: November 12, 2017Publication date: March 15, 2018Inventors: AHMED SHARKAWY, DENNIS W. PRATHER, MATHEW JOSEPH ZABLOCKI
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Patent number: 9819429Abstract: Provided are a method and device for audio post-processing. The method may comprise receiving, at a first processor, an audio signal, detecting, at the first processor, a plurality of post-processing modules for altering the audio signal, and creating, based on information identifying functions of the plurality of post-processing modules, an optimized acceleration module. It may further comprise sending, through the optimized acceleration module, a buffer packet of the audio signal along a single data path to a second processor and post-processing, at the second processor, the buffer packet of the audio signal through each of a plurality of associated post-processing modules that correspond to the post-processing modules on the first processor, controlling each associated post-processing module via control paths from each corresponding post-processing module, and receiving, at the first processor, a post-processed buffer packet of the audio signal via a single return data path.Type: GrantFiled: September 22, 2015Date of Patent: November 14, 2017Assignee: QUALCOMM Innovation Center, Inc.Inventors: Harikishan Desineni, Alexy Mathew Joseph, SathishKumar Mani, Ravi Alamanda
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Patent number: 9817296Abstract: An optical routing element may include a planar dielectric photonic crystal which includes a lattice of holes having a first linear defect adjacent a second linear defect, with the two defects being separated by a central row of lattice holes. The first linear defect in the lattice of holes may form a first single mode line defect waveguide, and the second linear defect in the lattice of holes may form a second single mode line defect waveguide. Optical energy may be selectively coupled between the first and second waveguides across the central row of lattice holes. A free-carrier injector may be included to inject free-carriers into the dielectric photonic crystal, activation of which may alter selectivity of the optical coupling between the first and second waveguides. A plurality of optical routing elements with associated free-carrier injectors may be interconnected to form a bi-directional optical routing array.Type: GrantFiled: September 29, 2016Date of Patent: November 14, 2017Assignee: LUMILANT, INC.Inventors: Ahmed Sharkawy, Dennis W. Prather, Mathew Joseph Zablocki
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Patent number: 9686133Abstract: Embodiments relate to dynamically establishing and reconfiguring connection channels. More specifically, performance metrics for each agent may be quantitatively assessed, complementary agents may be identified based on the performance metrics, and connection channels may be established between the complementary agents. Performance metrics may continue to be monitored, and connection channels may be reconfigured so as to improve individual agents' metrics or a cluster of agents' metrics.Type: GrantFiled: March 7, 2016Date of Patent: June 20, 2017Assignee: PEARSON EDUCATION, INC.Inventors: Alec Anton Lazarescu, Mathew Joseph Shapiro
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Publication number: 20170082908Abstract: An optical routing element may include a planar dielectric photonic crystal which includes a lattice of holes having a first linear defect adjacent a second linear defect, with the two defects being separated by a central row of lattice holes. The first linear defect in the lattice of holes may form a first single mode line defect waveguide, and the second linear defect in the lattice of holes may form a second single mode line defect waveguide. Optical energy may be selectively coupled between the first and second waveguides across the central row of lattice holes. A free-carrier injector may be included to inject free-carriers into the dielectric photonic crystal, activation of which may alter selectivity of the optical coupling between the first and second waveguides. A plurality of optical routing elements with associated free-carrier injectors may be interconnected to form a bi-directional optical routing array.Type: ApplicationFiled: September 29, 2016Publication date: March 23, 2017Inventors: AHMED SHARKAWY, DENNIS W. PRATHER, MATHEW JOSEPH ZABLOCKI
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Publication number: 20170078141Abstract: Embodiments relate to dynamically establishing and reconfiguring connection channels. More specifically, performance metrics for each agent may be quantitatively assessed, complementary agents may be identified based on the performance metrics, and connection channels may be established between the complementary agents. Performance metrics may continue to be monitored, and connection channels may be reconfigured so as to improve individual agents' metrics or a cluster of agents' metrics.Type: ApplicationFiled: March 7, 2016Publication date: March 16, 2017Inventors: Alec Anton Lazarescu, Mathew Joseph Shapiro
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Patent number: 9459404Abstract: An optical routing element may include a planar dielectric photonic crystal which includes a lattice of holes having a first linear defect adjacent a second linear defect, with the two defects being separated by a central row of lattice holes. The first linear defect in the lattice of holes may form a first single mode line defect waveguide, and the second linear defect in the lattice of holes may form a second single mode line defect waveguide. Optical energy may be selectively coupled between the first and second waveguides across the central row of lattice holes. A free-carrier injector may be included to inject free-carriers into the dielectric photonic crystal, activation of which may alter selectivity of the optical coupling between the first and second waveguides. A plurality of optical routing elements with associated free-carrier injectors may be interconnected to form a bi-directional optical routing array.Type: GrantFiled: March 4, 2011Date of Patent: October 4, 2016Assignee: LUMILANT, INC.Inventors: Ahmed Sharkawy, Dennis W. Prather, Mathew Joseph Zablocki
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Publication number: 20160111093Abstract: Provided are a method and device for audio post-processing. The method may comprise receiving, at a first processor, an audio signal, detecting, at the first processor, a plurality of post-processing modules for altering the audio signal, and creating, based on information identifying functions of the plurality of post-processing modules, an optimized acceleration module. It may further comprise sending, through the optimized acceleration module, a buffer packet of the audio signal along a single data path to a second processor and post-processing, at the second processor, the buffer packet of the audio signal through each of a plurality of associated post-processing modules that correspond to the post-processing modules on the first processor, controlling each associated post-processing module via control paths from each corresponding post-processing module, and receiving, at the first processor, a post-processed buffer packet of the audio signal via a single return data path.Type: ApplicationFiled: September 22, 2015Publication date: April 21, 2016Inventors: Harikishan Desineni, Alexy Mathew Joseph, SathishKumar Mani, Ravi Alamanda
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Patent number: 8338268Abstract: A transfer process for silicon nanomembranes (SiNM) may involve treating a recipient substrate with a polymer structural support. After treating the recipient substrate, a substrate containing the intended transferable devices may be brought in direct contact with the aforementioned polymer layer. The two substrates may then go through a Deep Reactive Ion Etch (DRIE) to remove at least a portion of the substrate containing the devices. Oxide may be selectively removed with a buffered oxide wet etch, leaving the transferred SiNM on the recipient substrate with the Underlying polymer layer.Type: GrantFiled: March 17, 2011Date of Patent: December 25, 2012Assignee: Lumilant, Inc.Inventors: Mathew Joseph Zablocki, Ahmed Sharkawy, Dennis W. Prather
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Publication number: 20110305456Abstract: An optical routing element may include a planar dielectric photonic crystal which includes a lattice of holes having a first linear defect adjacent a second linear defect, with the two defects being separated by a central row of lattice holes. The first linear defect in the lattice of holes may form a first single mode line defect waveguide, and the second linear defect in the lattice of holes may form a second single mode line defect waveguide. Optical energy may be selectively coupled between the first and second waveguides across the central row of lattice holes. A free-carrier injector may be included to inject free-carriers into the dielectric photonic crystal, activation of which may alter selectivity of the optical coupling between the first and second waveguides. A plurality of optical routing elements with associated free-carrier injectors may be interconnected to form a bi-directional optical routing array.Type: ApplicationFiled: March 4, 2011Publication date: December 15, 2011Inventors: Ahmed Sharkawy, Dennis W. Prather, Mathew Joseph Zablocki
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Publication number: 20110034189Abstract: Methods and systems for identifying transmitters within a single frequency network calculates signal path delays to a measurement location from each transmitter based on separation distance and individual transmitter transmission variances. Scenarios of predicted signal arrival times are calculated using the signal path delays, with each scenario assuming a different transmitter source of the strongest received signal within a short channel. Short channels with non-zero power measurements may be clustered into groups corresponding to each transmitter's expected signal arrival short channel. The scenario best matching the data may be determined, such as by adding the power measurements within each cluster of each scenario to determine a total received power associated with each scenario. The scenario most correlated to the power measurements identifies the transmitter associated with the strongest signal transmitters in network.Type: ApplicationFiled: August 5, 2009Publication date: February 10, 2011Applicant: QUALCOMM IncorporatedInventors: Rashmin Anjaria, Mathew Joseph
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Publication number: 20090144029Abstract: Aspects of the present invention are directed at determining whether a structure's braced wall layout complies with building code bracing requirements. In accordance with one embodiment, a method is provided that obtains input describing the geometry of the braced wall line. Then, the applicable building codes that define the wall bracing requirements for the structure are identified. Each bracing member in the braced wall line is selected and processed so that the method may compile data that identifies the location of each bracing member and quantifies the bracing provided in the aggregate. Then, a determination may be made regarding whether the aggregate amount and location of bracing that is provided is a sufficient to satisfy the applicable building codes.Type: ApplicationFiled: November 30, 2007Publication date: June 4, 2009Applicant: Weyerhaeuser Co.Inventors: Christopher W. Brandt, Mathew-Joseph C. O'Connor
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Patent number: 7168380Abstract: A module for a boat lift that combines features of both pontoon type and modular type constructions. Each module includes upper and lower pontoons, and can be connected in-line to form one side of a lift, and in parallel to form opposed sides of a lift. A typical lift includes four modules connected with two on each side.Type: GrantFiled: December 22, 2005Date of Patent: January 30, 2007Assignee: Hotsun Holdings Pty LtdInventors: Mathew Joseph Canniffe, Michael John Hogan, Emmanuel Hillel Szumer
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Patent number: 6187474Abstract: The present invention provides, in one embodiment, a battery container. In this particular embodiment, the container comprises a housing having side walls and a spacing ridge formed in and extending outwardly from the side walls. The spacing ridge forms a groove on an interior surface of the walls and has a slot formed in the spacing ridge at first and second opposing ends of the housing. In an alternate embodiment, the spacing ridge has a plurality of slots formed on opposing ends of the container. Typically, two adjacent slots are formed on each end such that opposing ends of the handle may engage the retaining pin through the slots. The container further comprises a handle and a retaining pin configured to be received within the interior groove adjacent the slot. The handle is cooperatively engageable with the retaining pin to provide a lifting point for the container when the retaining pin is received in the interior groove.Type: GrantFiled: February 3, 1999Date of Patent: February 13, 2001Assignee: Lucent Technologies Inc.Inventors: Subhas C. Chalasani, Mathew Joseph, Roy Kuipers
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Patent number: 5404123Abstract: A transformer structure of modular parts comprises a bobbin for supporting the primary winding, and one or more sets of end pieces sized to successively fit one over another in a nesting arrangement. The end piece flanges provide part of the secondary winding support surface. Further winding surfaces may be provided by adding further sets of end pieces which nest one within the other. The end piece flanges afford added inter-winding isolation. A double flange version of the end pieces affords still greater isolation. While applicable to small-scale transformers, the concept can also be adapted for medium and larger-size transformer designs.Type: GrantFiled: March 1, 1993Date of Patent: April 4, 1995Assignee: AT&T Corp.Inventor: Mathew Joseph
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Patent number: 5371325Abstract: A new insulation system comprising film coated, copper magnet wires covered under NEMA Standards No. MW1000, insulated with single or multiple layer(s) of extruded TEFLON.RTM. (any color) fluorocarbon resin insulation to meet the government or safety agency promulgated performance and construction requirements.Type: GrantFiled: October 30, 1992Date of Patent: December 6, 1994Assignee: AT&T Corp.Inventors: Purushottam C. Kalola, Mathew Joseph
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Patent number: D705678Type: GrantFiled: July 12, 2013Date of Patent: May 27, 2014Assignee: Faro Technologies, Inc.Inventors: Kenneth Steffey, Jeremy Markee Garey, Jonathan Robert Day, Ian C. McDermott, Ian Vance White, Joseph W. Jackson, Jr., Mathew Joseph Messinger