Patents by Inventor Stephen Fletcher

Stephen Fletcher 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: 10805347
    Abstract: A system including at least one processor; and at least one memory having stored thereon computer program code that, when executed by the at least one processor, controls the at least one processor to: receive an email addressed to a user; separate the email into a plurality of email components; analyze, using respective machine-learning techniques, each of the plurality of email components; feed the analysis of each of the plurality of email components into a stacked ensemble analyzer; and based on an output of the stacked ensemble analyzer, determine whether the email is malicious.
    Type: Grant
    Filed: July 10, 2019
    Date of Patent: October 13, 2020
    Assignee: CAPITAL ONE SERVICES, LLC
    Inventors: Christopher Bayan Bruss, Stephen Fletcher, Lei Yu, Jakob Kressel
  • Publication number: 20200288234
    Abstract: A convertible head wearable audio device is provided that may include a headband having a first earpiece at a first end and a receptacle at a second end. The convertible head wearable audio device may also include a wireless interface. The wireless interface may be configured to communicatively couple the convertible head wearable audio device to a remote device. The convertible head wearable audio device may further include an active noise cancellation module. The active noise cancellation module may be configured to reduce ambient noise from an audio output of the convertible head wearable audio device.
    Type: Application
    Filed: March 4, 2019
    Publication date: September 10, 2020
    Inventors: Stephen A. Fletcher, Venkatesh Rao, Wei Wu
  • Publication number: 20200016296
    Abstract: In one embodiment, a method for performing meningeal repair includes closing an open meningeal defect with a human umbilical cord meningeal patch.
    Type: Application
    Filed: July 12, 2019
    Publication date: January 16, 2020
    Inventors: Ramesha Papanna, Lovepreet K. Mann, Stephen A. Fletcher
  • Publication number: 20190349400
    Abstract: A system including at least one processor; and at least one memory having stored thereon computer program code that, when executed by the at least one processor, controls the at least one processor to: receive an email addressed to a user; separate the email into a plurality of email components; analyze, using respective machine-learning techniques, each of the plurality of email components; feed the analysis of each of the plurality of email components into a stacked ensemble analyzer; and based on an output of the stacked ensemble analyzer, determine whether the email is malicious.
    Type: Application
    Filed: July 10, 2019
    Publication date: November 14, 2019
    Inventors: Christopher Bayan Bruss, Stephen Fletcher, Lei Yu, Jakob Kressel
  • Patent number: 10397272
    Abstract: A system including at least one processor; and at least one memory having stored thereon computer program code that, when executed by the at least one processor, controls the at least one processor to: receive an email addressed to a user; separate the email into a plurality of email components; analyze, using respective machine-learning techniques, each of the plurality of email components; feed the analysis of each of the plurality of email components into a stacked ensemble analyzer; and based on an output of the stacked ensemble analyzer, determine whether the email is malicious.
    Type: Grant
    Filed: October 23, 2018
    Date of Patent: August 27, 2019
    Assignee: CAPITAL ONE SERVICES, LLC
    Inventors: Christopher Bayan Bruss, Stephen Fletcher, Lei Yu, Jakob Kressel
  • Publication number: 20190013174
    Abstract: A charged particle device includes an electron emitting part for emitting electrons, an electron irradiated part configured to be irradiated with the electrons emitted from the electron emitting part, a container part configured to evacuate an interior thereof and contain the electron irradiated part in the interior thereof, an electric wire containing part configured to be inserted from an outside of the container part via an insertion part provided in the container part to contain an electric wire through which electricity is conducted to the electron irradiated part contained in the container part, and an insertion-part-side protrusion part configured to surround the electric wire containing part and protrude from a vicinity of the insertion part on an inner wall of the container part to an interior of the container part.
    Type: Application
    Filed: December 25, 2015
    Publication date: January 10, 2019
    Applicants: NIKON CORPORATION, NIKON METROLOGY NV
    Inventors: Atsushi YAMADA, Shohei SUZUKI, Takeshi ENDO, Takashi WATANABE, Stephen FLETCHER, Andriy DENYSOV
  • Patent number: 9318271
    Abstract: A supercapacitor device having a housing and at least one supercapacitor cell disposed in the housing, where the supercapacitor cell may include: two working electrode layers separated by an electrode separator wherein each working electrode layer is electrically connected to a current collector supported upon an inert substrate layer; an electrolyte-impervious layer disposed between each working electrode layer and each conducting layer to protect the conducting layer; and an ionic liquid electrolyte disposed within the area occupied by the working electrode layers and the electrode separator, wherein the ionic liquid electrolyte has at least one cationic component comprising a central cation with an asymmetric arrangement of substituents bonded thereto. The ionic liquid electrolyte may be gelled by a silica gellant to inhibit electrolyte flow. The operating range of the supercapacitor device is at least 20-220° C.
    Type: Grant
    Filed: June 20, 2013
    Date of Patent: April 19, 2016
    Assignee: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: Stephen Fletcher, Victoria Black
  • Publication number: 20130342962
    Abstract: A supercapacitor device having a housing and at least one supercapacitor cell disposed in the housing, where the supercapacitor cell may include: two working electrode layers separated by an electrode separator wherein each working electrode layer is electrically connected to a current collector supported upon an inert substrate layer; an electrolyte-impervious layer disposed between each working electrode layer and each conducting layer to protect the conducting layer; and an ionic liquid electrolyte disposed within the area occupied by the working electrode layers and the electrode separator, wherein the ionic liquid electrolyte has at least one cationic component comprising a central cation with an asymmetric arrangement of substituents bonded thereto. The ionic liquid electrolyte may be gelled by a silica gellant to inhibit electrolyte flow. The operating range of the supercapacitor device is at least 20-220° C.
    Type: Application
    Filed: June 20, 2013
    Publication date: December 26, 2013
    Applicant: SCHLUMBERGER TECHNOLOGY CORPORATION
    Inventors: STEPHEN FLETCHER, VICTORIA BLACK
  • Patent number: 8356581
    Abstract: A power pack has an electrically controlled internal combustion engine which is provided with a turbo charger which is immersed in liquid coolant to reduce the risk of a spark therefrom igniting combustible gas in the ambient atmosphere.
    Type: Grant
    Filed: March 31, 2008
    Date of Patent: January 22, 2013
    Assignee: Sandvik Mining and Construction Canada, Inc.
    Inventor: Stephen Fletcher
  • Patent number: 7980616
    Abstract: The disclosure teaches a seating component device for removable installation in a pickup truck. The device includes a first bracket removeably attached to a first side panel of a pickup truck bed and a first cross rail and a second cross rail attached to the bracket wherein each rail extends laterally across the truck bed. The rails connect to a second bracket removeably attached to a second side panel of a pickup truck bed. The device includes two foldable chairs hingeably mounted to the second rail, and a table mounted between the two chairs.
    Type: Grant
    Filed: July 24, 2008
    Date of Patent: July 19, 2011
    Assignee: Lounge Crafters LLC
    Inventor: Stephen Fletcher
  • Publication number: 20110156448
    Abstract: A device comprising a frame with two rails and a plurality of cross rails. Four pivoting legs support the frame. The legs are attached at each end of the two rails. The cross rails can connect two cross rails. The cross rails can support arms rests. A center cross rail can support a table that also functions as an umbrella stand. Two chairs with folding seat backs are also mounted to the rails.
    Type: Application
    Filed: December 26, 2009
    Publication date: June 30, 2011
    Inventor: Stephen Fletcher
  • Publication number: 20100204230
    Abstract: Compounds of formula (I) selectively inhibit production of A?(1-42) and hence find use in treatment of Alzheimer's disease and other conditions associated with deposition of A(?) in the brain.
    Type: Application
    Filed: February 11, 2008
    Publication date: August 12, 2010
    Inventors: Peter Blurton, Stephen Fletcher, Martin Teall, Timothy Harrison, Benito Munoz, Alexey Rivkin, Christopher Hamblett, Phieng Siliphaivanh, Karin Otte
  • Publication number: 20100132636
    Abstract: A power pack has an electrically controlled internal combustion engine which is provided with a turbo charger which is immersed in liquid coolant to reduce the risk of a spark therefrom igniting combustible gas in the ambient atmosphere.
    Type: Application
    Filed: March 31, 2008
    Publication date: June 3, 2010
    Inventor: Stephen Fletcher
  • Publication number: 20100096876
    Abstract: The disclosure teaches a seating component device for removable installation in a pickup truck. The device includes a first bracket removeably attached to a first side panel of a pickup truck bed and a first cross rail and a second cross rail attached to the bracket wherein each rail extends laterally across the truck bed. The rails connect to a second bracket removeably attached to a second side panel of a pickup truck bed. The device includes two foldable chairs hingeably mounted to the second rail, and a table mounted between the two chairs. An umbrella may be mounted to the table.
    Type: Application
    Filed: December 26, 2009
    Publication date: April 22, 2010
    Inventor: Stephen Fletcher
  • Publication number: 20100019523
    Abstract: The disclosure teaches a seating component device for removable installation in a pickup truck. The device includes a first bracket removeably attached to a first side panel of a pickup truck bed and a first cross rail and a second cross rail attached to the bracket wherein each rail extends laterally across the truck bed. The rails connect to a second bracket removeably attached to a second side panel of a pickup truck bed. The device includes two foldable chairs hingeably mounted to the second rail, and a table mounted between the two chairs.
    Type: Application
    Filed: July 24, 2008
    Publication date: January 28, 2010
    Inventor: Stephen Fletcher
  • Publication number: 20080090796
    Abstract: The present invention provides compounds of formula (I), wherein both p's are one or two, R1 is generally heteroaryl or cycloalkyl, R2 is C3-6cycloalkyl or phenyl and R3 is heteroaryl, and pharmaceutically acceptable salts thereof, as GlyT1 inhibitors for treating schizophrenia, pharmaceutical compositions comprising the same and methods for their preparation.
    Type: Application
    Filed: December 21, 2005
    Publication date: April 17, 2008
    Inventors: Wesley Blackaby, Stephen Fletcher, Andrew Jennings, Richard Lewis, Elizabeth Naylor, Leslie Joseph, Joanne Thomson
  • Publication number: 20070129374
    Abstract: Compounds of formula (I), which are useful as therapeutic compounds, particularly in the treatment of pain and other conditions ameliorated by the modulation of the function of the vanilloid-1 receptor (VR1).
    Type: Application
    Filed: November 12, 2004
    Publication date: June 7, 2007
    Inventors: Frank Burkamp, Stephen Fletcher
  • Publication number: 20070078156
    Abstract: Compounds of formula (I): wherein A, B and D are each C, N, O or S; E is C or N; the dotted circle within the five-membered ring indicates that the ring may be unsaturated or partially saturated; R1 is halogen, hydroxy, C1-6 alkyl, haloC1-6 alkyl, hydroxyC1-6 alkyl, C1-6 alkoxy, halo C1-6 alkoxy, hydroxyC1-6 alkoxy, C3-7 cycloalkyl, C3-5 cycloalkylC1-4 alkyl, NR7R8, C1-6 alkyl substituted with NR7R8, C,1-6 alkoxy substituted with NR7R8, oxo, cyano, SO2NR7R8, CONR7R8, NHCOR9 or NHSO2R9; R2 is halogen, hydroxy, C1-6 alkyl, halo C1-6 alkyl, hydroxyC1-6 alkyl, C1-6 alkoxy, halo C1-6 alkoxy, hydroxyC1-6 alkoxy, C 3-7 cycloalkyl, C3-5 cycloalkylC1-4 alkyl, NR7R8, C1-6 alkyl substituted with NR7R8, C1-6, alkoxy substituted with NR7R8, cyano, SON2R7R8, CONR7R8, NHCOR9, or NHSO2R9; R3 and R4 are each independently hydrogen, C1-6, alkyl, phenyl or halophenyl; R5 and R6 are, at each occurrence, independently hydrogen, C1-6 alkyl, phenyl, halophenyl or carboxy; X is an oxygen or sulfur atom; Y is an aryl, heteroaryl, car
    Type: Application
    Filed: September 16, 2004
    Publication date: April 5, 2007
    Inventors: Stephen Fletcher, Gregory Hollingworth, Brian Jones, Richard Moyes, Lauren Rogers
  • Publication number: 20060235021
    Abstract: A class of 4-phenylpyridazine derivatives of Formula (I), being selective ligands for GABAA receptors, in particular having high affinity for the ?2 and/or ?3 and or ?5 subunit thereof, are accordingly of benefit in the treatment and/or prevention of adverse conditions of the central nervous system, including anxiety, convulsions and cognitive disorders.
    Type: Application
    Filed: August 4, 2003
    Publication date: October 19, 2006
    Inventors: Wesley Blackaby, Peter Blurton, Frank Burkamp, Stephen Fletcher, Andrew Jennings, Richard Lewis, Angus Macleod, Leslie Street, Steve Thomas, Monique Van Niel, Kevin Wilson
  • Publication number: 20060229307
    Abstract: The present invention provides a compound of formula (I): in which Ar and R1 are phenyl or a heteroaromatic group, R2 is generally hydrogen, R3 is hydrogen or alkyl and X, Y and Z are generally CH or N as VR-1 antagonists; or a pharmaceutically acceptable salt thereof; pharmaceutical compositions comprising it; its use in therapy; use of it to manufacture medicaments to treat pain or inflammation; and methods of treating pain or inflammation.
    Type: Application
    Filed: April 5, 2004
    Publication date: October 12, 2006
    Inventors: Peter Blurton, Frank Burkamp, Stephen Fletcher, Brian Jones, Edward Mclver