Patents by Inventor Steven A. Lewis

Steven A. Lewis 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).

  • Patent number: 8532279
    Abstract: The problem of an automated telephony system having only a single way to measure a caller's difficulty in processing a transaction when using the system is solved by selecting from multiple thresholds for measuring the caller's difficulty. Having a choice of alternative thresholds to measure the caller's difficulty, referred to as inefficiency thresholds, allows for a more responsive approach to managing an automated telephony system. This choice of inefficiency thresholds overcomes multiple problems of systems only using one inefficiency threshold, such as: (1) transferring a call to a live agent too quickly, (2) transferring a call to a live agent too slowly, and (3) giving a caller a feeling that the automated telephony system is unresponsive to his or her needs. Having multiple inefficiency thresholds allows for a more dynamic response to a diverse audience of callers and serves different needs of a caller during various parts of a call.
    Type: Grant
    Filed: May 16, 2012
    Date of Patent: September 10, 2013
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Harry Blanchard, Steven Lewis, Gregory Pulz, Lan Zhang
  • Patent number: 8530215
    Abstract: The present invention relates to a novel protein and a method for the manufacture thereof. The novel protein according to the invention is a recombinant protein with fructanase activity. The recombinant protein according to the invention is an engineered protein derived from recombinant DNA encoding for the protein. The recombinant protein may be or may comprise a fragment of a naturally occurring protein, i.e. of a naturally occurring fructanase protein.
    Type: Grant
    Filed: February 24, 2010
    Date of Patent: September 10, 2013
    Assignee: UWS Ventures Ltd.
    Inventor: Steven Lewis Kelly
  • Patent number: 8478593
    Abstract: Disclosed herein are methods and systems for recognizing speech. A method embodiment comprises comparing received speech with a precompiled grammar based on a database and if the received speech matches data in the precompiled grammar then returning a result based on the matched data. If the received speech does not match data in the precompiled grammar, then dynamically compiling a new grammar based only on new data added to the database after the compiling of the precompiled grammar. The database may comprise a directory of names.
    Type: Grant
    Filed: July 18, 2012
    Date of Patent: July 2, 2013
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Harry Blanchard, Steven Lewis, Shankarnarayan Sivaprasad, Lan Zhang
  • Publication number: 20130065265
    Abstract: The present invention relates to a biomarker and a method for determining an oxidative stress level in a biological sample, which employs co-factor-dependent oxidative stress parameters, as well as a kit adapted for carrying out such a method. In one aspect the co-factor is tetrahydrobiopterin.
    Type: Application
    Filed: March 7, 2012
    Publication date: March 14, 2013
    Inventors: Klaus Michael Weinberger, Armin Graber, Steven Lewis Ramsay
  • Publication number: 20130029107
    Abstract: An apparatus for forming a bend in a composite panel is provided. An angle and a radius bend are identified for a bend. A location of the bend in the composite panel is identified. A slot is cut having a curved flange in the composite panel at the identified location in a single pass through the composite panel with a tool, wherein the curved flange has a shape with a bend allowance width and a bend slot width. The bend allowance width is BA=2?*A/360, wherein BA is the bend allowance width, R is a corner radius, and A is a bend angle. The bend slot width is BS=BA?2K(R?T), wherein K is Tan(A/2) and T is a thickness of the composite panel.
    Type: Application
    Filed: August 3, 2012
    Publication date: January 31, 2013
    Applicant: The Boeing Company
    Inventors: Michael Steven Lewis, Guy Wade Roets
  • Patent number: 8356076
    Abstract: A system and method are described for using different types of image fingerprints to detect spam. Specifically, one embodiment of the invention dynamically calculates both an image-specific signature (e.g., MD5 checksum) and a generic signature for each image and, if a specified number of images have the same generic signature but different image-specific signatures, then a feature is fired within a spam engine to indicate that the images are spam. By way of example, a computer-implemented method is described for detecting spam images within a stream of messages comprising: generating generic signatures and image-specific signatures for images within the stream of messages; determining if two or more images with matching generic signatures have different image-specific signatures; and updating a spam filtering engine to include the matching generic signatures if the number of images with matching generic signatures but different image-specific signatures reach a specified threshold value.
    Type: Grant
    Filed: January 30, 2007
    Date of Patent: January 15, 2013
    Assignee: Proofpoint, Inc.
    Inventors: Greg Wittel, Yanyan Yang, Scott Panzer, Steven Lewis
  • Patent number: 8342283
    Abstract: A pneumatic vehicle is provided with a chassis, wheels, a compressed air tank, a heat exchanger to heat the compressed air, and an air motor driven by the heated air and connected to at least one wheel. A pneumatic vehicle is provided with a chassis, wheels, a compressed air tank, and an air motor driven by the compressed air and connected to a wheel. The vehicle also has a ventilation system for the passenger compartment, a heat exchanger, and a restrictive solenoid valve for directing ventilation system air to the heat exchanger. A pneumatic vehicle is provided with a chassis, wheels, an aluminum compressed air tank, a carbon filament reinforced plastic layer over the tank, a fiberglass and aramid-fiber layer over the carbon filament reinforced plastic layer, and an air motor driven by the compressed air and connected to at least one wheel.
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: January 1, 2013
    Assignee: Deakin University
    Inventors: Bernard Frank Rolfe, Timothy Ian De Souza, Gregory Ryan Pitts, Stuart James McFarlane Hanafin, Steven Lewis Anthony Agius, Benjamin Paul Adamson, Michael Pio Gordon Pereira, Timothy John Black, Christopher James Hurren, Noel Egan Miller
  • Patent number: 8317257
    Abstract: A pneumatic vehicle is provided with a first and second sub-assembly. The first sub-assembly has a chassis supporting an air tank. The second sub-assembly has part of the vehicle body and is bonded to the first-sub-assembly using a structural adhesive. Another pneumatic vehicle is provided with a first and second sub-assembly. The first sub-assembly has a chassis, air tank, part of the vehicle body, a pair of B-pillars, and a pair of rear rails. The second sub-assembly has a part of the vehicle body, a pair of A-pillars, and a pair of roof rails. A vehicle seat is provided with a seat base and upright seat back providing a seating area. A bladder located in the central region of the seating area inflates to provide two bucket seats, and deflates to provide a bench seat. The vehicle seat also has inflatable inserts to provide cushioning.
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: November 27, 2012
    Assignee: Deakin University
    Inventors: Bernard Frank Rolfe, Timothy Ian De Souza, Gregory Ryan Pitts, Stuart James McFarlane Hanafin, Steven Lewis Anthony Agius, Benjamin Paul Adamson, Michael Pio Gordon Pereira, Timothy John Black, Christopher James Hurren, Noel Egan Miller
  • Patent number: 8313121
    Abstract: A pneumatic vehicle is provided with an elongate compressed air tank, a chassis assembled with the tank oriented longitudinally in the chassis where the tank is a load-bearing structural chassis member, wheels connected to the chassis, and a powertrain driven by the compressed air and operably connected to one of the wheels. A chassis for a pneumatic vehicle is provided with an elongate compressed air tank, a first series of side support members connected laterally to the air tank, a second series of side support members connected laterally to the air tank, a first side panel connected to the first series of side support members, a second side panel connected to the second series of side support members, wheels connected to the side panels, and a powertrain driven by the air in the compressed air tank and connected to one of the wheels.
    Type: Grant
    Filed: September 29, 2008
    Date of Patent: November 20, 2012
    Assignee: Deakin University
    Inventors: Bernard Frank Rolfe, Timothy Ian De Souza, Gregory Ryan Pitts, Stuart James McFarlane Hanafin, Steven Lewis Anthony Agius, Benjamin Paul Adamson, Michael Pio Gordon Pereira, Timothy John Black, Christopher James Hurren, Noel Egan Miller
  • Publication number: 20120284025
    Abstract: Disclosed herein are methods and systems for recognizing speech. A method embodiment comprises comparing received speech with a precompiled grammar based on a database and if the received speech matches data in the precompiled grammar then returning a result based on the matched data. If the received speech does not match data in the precompiled grammar, then dynamically compiling a new grammar based only on new data added to the database after the compiling of the precompiled grammar The database may comprise a directory of names.
    Type: Application
    Filed: July 18, 2012
    Publication date: November 8, 2012
    Applicant: AT&T Intellectual Property II, L.P.
    Inventors: Harry Blanchard, Steven LEWIS, Shankarnarayan SIVAPRASAD, Lan ZHANG
  • Publication number: 20120269338
    Abstract: The problem of an automated telephony system having only a single way to measure a caller's difficulty in processing a transaction when using the system is solved by selecting from multiple thresholds for measuring the caller's difficulty. Having a choice of alternative thresholds to measure the caller's difficulty, referred to as inefficiency thresholds, allows for a more responsive approach to managing an automated telephony system. This choice of inefficiency thresholds overcomes multiple problems of systems only using one inefficiency threshold, such as: (1) transferring a call to a live agent too quickly, (2) transferring a call to a live agent too slowly, and (3) giving a caller a feeling that the automated telephony system is unresponsive to his or her needs. Having multiple inefficiency thresholds allows for a more dynamic response to a diverse audience of callers and serves different needs of a caller during various parts of a call.
    Type: Application
    Filed: May 16, 2012
    Publication date: October 25, 2012
    Applicant: AT&T INTELLECTUAL PROPERTY II, L.P.
    Inventors: Harry Blanchard, Steven Lewis, Gregory Pulz, Lan Zhang
  • Publication number: 20120237616
    Abstract: The present invention provides a stabilized hypohalous acid solution (or formulation thereof), which may be conveniently packaged for sale, or stored for later use on demand. The invention further provides methods of making the stabilized hypohalous acid solution, as well as methods of use for disinfecting mammalian tissue, including wounds and burns, disinfecting or cleansing surfaces, or treating and/or preserving food products and cut flowers, among other uses.
    Type: Application
    Filed: March 19, 2012
    Publication date: September 20, 2012
    Applicant: PURICORE, INC.
    Inventors: Svetlana Panicheva, Mark N. Sampson, Vadim Panichev, Gerald N. Dibello, Martyn James Rogers, Ronan Stapleton, Steven Lewis Short
  • Patent number: 8265877
    Abstract: An apparatus and method analyzes a metabolic profile in a biological sample. The apparatus includes an input unit for inputting the drugs and/or metabolites to be screened; a controlling unit for determining a parameter set for metabolites preparation and for mass spectrometry analysis depending on the input of the kind of metabolites to be screened; a treatment unit for preparing the metabolites to be screened depending on the determined parameter set; a mass spectrometer for performing mass spectrometry analysis on prepared metabolites depending on the parameter set; a database for storing results of analyzing and parameter sets for metabolite preparation and for mass spectrometry analyses; and an evaluation unit for evaluating the results of mass spectrometry by use of reference results stored in the database to output an analysis of the metabolites profile.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: September 11, 2012
    Assignee: Biocrates Life Sciences AG
    Inventors: Steven Lewis Ramsay, Wolfgang Markus Stoeggl, Klaus Michael Weinberger, Armin Graber, Wolfgang Guggenbichler
  • Publication number: 20120225459
    Abstract: The present invention relates to a novel protein and a method for the manufacture thereof. The novel protein according to the invention is a recombinant protein with fructanase activity. The recombinant protein according to the invention is an engineered protein derived from recombinant DNA encoding for the protein. The recombinant protein may be or may comprise a fragment of a naturally occurring protein, i.e. of a naturally occurring fructanase protein.
    Type: Application
    Filed: February 24, 2010
    Publication date: September 6, 2012
    Inventor: Steven Lewis Kelly
  • Patent number: 8234901
    Abstract: A method for forming a bend in composite panel. In one advantageous embodiment, a method is used to form a bend in a composite panel. An angle and a radius bend are identified for the bend. A location of the bend in the composite panel is identified. A slot is cut having a curved flange in the composite panel at the identified location in a single pass through the composite panel with a tool, wherein the curved flange has a shape with a bend allowance width and a bend slot width. The bend allowance width is BA=2?*A/360, wherein BA is the bend allowance width, R is a corner radius, and A is a bend angle. The bend slot width is BS=BA?2K(R?T), wherein K is Tan(A/2) and T is a thickness of the composite panel. The composite panel with the slot is bent to form the bend.
    Type: Grant
    Filed: October 25, 2007
    Date of Patent: August 7, 2012
    Assignee: The Boeing Company
    Inventors: Michael Steven Lewis, Guy Wade Roets
  • Patent number: 8229746
    Abstract: Disclosed herein are methods and systems for recognizing speech. A method embodiment comprises comparing received speech with a precompiled grammar based on a database and if the received speech matches data in the precompiled grammar then returning a result based on the matched data. If the received speech does not match data in the precompiled grammar, then dynamically compiling a new grammar based only on new data added to the database after the compiling of the precompiled grammar. The database may comprise a directory of names.
    Type: Grant
    Filed: February 14, 2011
    Date of Patent: July 24, 2012
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Harry Blanchard, Steven Lewis, Shankarnarayan Sivaprasad, Lan Zhang
  • Patent number: 8204205
    Abstract: The problem of an automated telephony system having only a single way to measure a caller's difficulty in processing a transaction when using the system is solved by selecting from at least two thresholds for measuring the caller's difficulty. Having a choice of alternative thresholds to measure the caller's difficulty, referred to as inefficiency thresholds, allows for a more responsive approach to managing an automated telephony system. This choice of inefficiency thresholds overcomes multiple problems of systems only using one inefficiency threshold, such as: (1) transferring a call to a live agent to quickly, (2) transferring a call to a live agent to slowly, and (3) giving a caller a feeling that the automated telephony system is unresponsive to his or her needs. Having multiple inefficiency thresholds from which to choose allows for a more dynamic response to a diverse audience of callers and to different needs of a single caller during the various parts of a call.
    Type: Grant
    Filed: February 8, 2007
    Date of Patent: June 19, 2012
    Assignee: AT&T Intellectual Property II, L.P.
    Inventors: Harry Blanchard, Steven Lewis, Gregory Pulz, Lan Zhang
  • Publication number: 20120103073
    Abstract: Solvent feed systems are disclosed. Chromatography systems containing a solvent feed system are also disclosed. Methods of making and using solvent feed systems are further disclosed.
    Type: Application
    Filed: December 10, 2009
    Publication date: May 3, 2012
    Inventors: Josef P. Bystron, Dirk Helgemo, Sheldon Nelson, James Anderson, JR., Washington Mendoza, Raaidah Saari-Nordhaus, Steven Lewis, Nick Klein, Bruce Frohman
  • Patent number: 8149125
    Abstract: An animal management system includes a beacon, a radio animal tag configured to monitor the proximity of the animal tag to the beacon, and a reader configured to read information from the animal tag.
    Type: Grant
    Filed: November 19, 2010
    Date of Patent: April 3, 2012
    Assignee: Destron Fearing Corporation
    Inventors: Randolph K. Geissler, Steven Lewis, Scott Alan Nelson
  • Patent number: 8116983
    Abstract: A device, in particular a sample preparation device for the quantitative analysis of a drug and/or metabolite profile in a biological sample, which includes an insert for such a device being impregnated with at least one internal standard, to the internal standard itself, and to a kit comprising the device. Further, the invention also relates to an apparatus containing the device, and to a method for the quantitative analysis of a drug and/or metabolite profile in a biological sample employing the device.
    Type: Grant
    Filed: June 29, 2006
    Date of Patent: February 14, 2012
    Assignee: Biocrates Life Sciences AG
    Inventors: Steven Lewis Ramsay, Wolfgang Guggenbichler, Klaus Michael Weinberger, Armin Graber, Wolfgang Markus Stoeggl