Patents by Inventor Alan Shepherd

Alan Shepherd 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: 11254448
    Abstract: A method and apparatus for servicing a shock absorber on a landing gear assembly of an aircraft in a weight-on-wheels state is disclosed. The shock absorber includes at least one chamber containing both hydraulic fluid and a gas in fluid communication with each other. The apparatus includes a source of gas and a source of hydraulic fluid. The amount of hydraulic fluid in the chamber is corrected, preferably such that the chamber is then filled with a known amount of degassed hydraulic fluid. The process may be at least semi-automatically performed, for example under the control of a control unit. By delivering a pre-set mass of gas into the chamber, there is no need to rely on a measure of gas pressure or H-dimension (h) when servicing the shock absorber, and more accurate servicing of a shock absorber may thus be provided.
    Type: Grant
    Filed: January 25, 2019
    Date of Patent: February 22, 2022
    Assignee: AIRBUS OPERATIONS LIMITED
    Inventors: Oliver Pountney, Alan Shepherd
  • Patent number: 11254449
    Abstract: A method and portable apparatus for servicing a shock absorber on a landing gear assembly of an aircraft in a weight-on-wheels state is disclosed. The shock absorber includes at least one chamber containing both hydraulic fluid and a gas in fluid communication with each other. The apparatus includes a source of gas and a source of hydraulic fluid. The amount of hydraulic fluid in the chamber is corrected, preferably such that the chamber is then filled with a known amount of degassed hydraulic fluid. A pre-set mass of gas is then delivered into the chamber under the control of a gas delivery system of the portable apparatus. More accurate servicing of a shock absorber may thus be provided since account is additionally taken of gas dissolved in hydraulic fluid. By delivering a pre-set mass of gas into the chamber, there is no need to rely on a measure of gas pressure or H-dimension (h) when servicing the shock absorber.
    Type: Grant
    Filed: June 18, 2019
    Date of Patent: February 22, 2022
    Assignee: AIRBUS OPERATIONS LIMITED
    Inventors: Oliver Pountney, Alan Shepherd
  • Publication number: 20190329908
    Abstract: A method and portable apparatus for servicing a shock absorber on a landing gear assembly of an aircraft in a weight-on-wheels state is disclosed. The shock absorber includes at least one chamber containing both hydraulic fluid and a gas in fluid communication with each other. The apparatus includes a source of gas and a source of hydraulic fluid. The amount of hydraulic fluid in the chamber is corrected, preferably such that the chamber is then filled with a known amount of degassed hydraulic fluid. A pre-set mass of gas is then delivered into the chamber under the control of a gas delivery system of the portable apparatus. More accurate servicing of a shock absorber may thus be provided since account is additionally taken of gas dissolved in hydraulic fluid. By delivering a pre-set mass of gas into the chamber, there is no need to rely on a measure of gas pressure or H-dimension (h) when servicing the shock absorber.
    Type: Application
    Filed: June 18, 2019
    Publication date: October 31, 2019
    Inventors: Oliver POUNTNEY, Alan SHEPHERD
  • Patent number: 10358236
    Abstract: A method and portable apparatus for servicing a shock absorber on a landing gear assembly of an aircraft in a weight-on-wheels state is disclosed. The shock absorber includes at least one chamber containing both hydraulic fluid and a gas in fluid communication with each other. The apparatus includes a source of gas and a source of hydraulic fluid. The amount of hydraulic fluid in the chamber is corrected, preferably such that the chamber is then filled with a known amount of degassed hydraulic fluid. A pre-set mass of gas is then delivered into the chamber under the control of a gas delivery system of the portable apparatus. More accurate servicing of a shock absorber may thus be provided since account is additionally taken of gas dissolved in hydraulic fluid. By delivering a pre-set mass of gas into the chamber, there is no need to rely on a measure of gas pressure or H-dimension (h) when servicing the shock absorber.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: July 23, 2019
    Assignee: AIRBUS OPERATIONS LIMITED
    Inventors: Oliver Pountney, Alan Shepherd
  • Publication number: 20190152622
    Abstract: A method and apparatus for servicing a shock absorber on a landing gear assembly of an aircraft in a weight-on-wheels state is disclosed. The shock absorber includes at least one chamber containing both hydraulic fluid and a gas in fluid communication with each other. The apparatus includes a source of gas and a source of hydraulic fluid. The amount of hydraulic fluid in the chamber is corrected, preferably such that the chamber is then filled with a known amount of degassed hydraulic fluid. The process may be at least semi-automatically performed, for example under the control of a control unit. By delivering a pre-set mass of gas into the chamber, there is no need to rely on a measure of gas pressure or H-dimension (h) when servicing the shock absorber, and more accurate servicing of a shock absorber may thus be provided.
    Type: Application
    Filed: January 25, 2019
    Publication date: May 23, 2019
    Inventors: Oliver POUNTNEY, Alan SHEPHERD
  • Patent number: 10260994
    Abstract: A method for servicing a landing gear strut in service supporting an aircraft including: determining a current amount of damping fluid in the landing gear strut; determining a required amount of the damping fluid for correct servicing of the landing gear strut; and adjusting the current amount of damping fluid in the landing gear strut so that the current amount of damping fluid complies with the required amount of damping fluid.
    Type: Grant
    Filed: May 9, 2014
    Date of Patent: April 16, 2019
    Assignee: Airbus Operations Limited
    Inventors: Alan Shepherd, Julian Duncan
  • Patent number: 10232958
    Abstract: A method and apparatus for servicing a shock absorber on a landing gear assembly of an aircraft in a weight-on-wheels state is disclosed. The shock absorber includes at least one chamber containing both hydraulic fluid and a gas in fluid communication with each other. The apparatus includes a source of gas and a source of hydraulic fluid. The amount of hydraulic fluid in the chamber is corrected, preferably such that the chamber is then filled with a known amount of degassed hydraulic fluid. The process may be at least semi-automatically performed, for example under the control of a control unit. By delivering a pre-set mass of gas into the chamber, there is no need to rely on a measure of gas pressure or H-dimension (h) when servicing the shock absorber, and more accurate servicing of a shock absorber may thus be provided.
    Type: Grant
    Filed: July 7, 2016
    Date of Patent: March 19, 2019
    Assignee: AIRBUS OPERATIONS LIMITED
    Inventors: Oliver Pountney, Alan Shepherd
  • Patent number: 9846068
    Abstract: A method and apparatus is disclosed for measuring the volume of fluid in a variable volume vessel.
    Type: Grant
    Filed: April 26, 2013
    Date of Patent: December 19, 2017
    Assignee: AIRBUS OPERATIONS LIMITED
    Inventors: Alan Shepherd, Julian Duncan
  • Patent number: 9776992
    Abstract: 1-Oxo-1,2-dihydroisoquinolin-7-yl-(5-substituted-thiophen-2-yl)-sulfonamide compounds, formulations containing those compounds, and their use as AICARFT inhibitors.
    Type: Grant
    Filed: November 24, 2015
    Date of Patent: October 3, 2017
    Assignee: Eli Lilly and Company
    Inventors: Harold Burns Brooks, Robert Dean Dally, Timothy Barrett Durham, Kevin Robert Fales, Kwame Frimpong, Jefferson Ray McCowan, Frank George Njoroge, Timothy Alan Shepherd, Chong Si, Kenneth Jeff Thrasher, James Lee Toth, Zhipei Wu
  • Publication number: 20170233378
    Abstract: 1-Oxo-1,2-dihydroisoquinolin-7-yl-(5-substituted-thiophen-2-yl)-sulfonamide compounds, formulations containing those compounds, and their use as AICARFT inhibitors.
    Type: Application
    Filed: November 24, 2015
    Publication date: August 17, 2017
    Applicant: Eli Lilly and Company
    Inventors: Harold Burns BROOKS, Robert Dean DALLY, Timothy Barrett DURHAM, Kevin Robert FALES, Kwame FRIMPONG, Jefferson Ray MCCOWAN, Frank George NJOROGE, Timothy Alan SHEPHERD, Chong SI, Kenneth Jeff THRASHER, James Lee TOTH, Zhipei WU
  • Publication number: 20170016792
    Abstract: A load measuring sensor set on an aircraft is used under the control of a control unit on the aircraft. The load measuring sensor set is calibrated and there is calibration data associated with it. A code is retrieved which identifies uniquely the sensor set, so that a remote database can be interrogated using the code to retrieve the correct calibration data for the sensor set, for use by the control unit. The sensor set may utilise an optical-fibre having a Fibre Bragg Grating arrangement which provides optical signature characteristics that provide the unique code and having a Fibre Bragg Grating arrangement configured to measure loads.
    Type: Application
    Filed: July 15, 2016
    Publication date: January 19, 2017
    Inventors: Alan SHEPHERD, Mark HEALEY
  • Publication number: 20170008648
    Abstract: A method and portable apparatus for servicing a shock absorber on a landing gear assembly of an aircraft in a weight-on-wheels state is disclosed. The shock absorber includes at least one chamber containing both hydraulic fluid and a gas in fluid communication with each other. The apparatus includes a source of gas and a source of hydraulic fluid. The amount of hydraulic fluid in the chamber is corrected, preferably such that the chamber is then filled with a known amount of degassed hydraulic fluid. A pre-set mass of gas is then delivered into the chamber under the control of a gas delivery system of the portable apparatus. More accurate servicing of a shock absorber may thus be provided since account is additionally taken of gas dissolved in hydraulic fluid. By delivering a pre-set mass of gas into the chamber, there is no need to rely on a measure of gas pressure or H-dimension (h) when servicing the shock absorber.
    Type: Application
    Filed: July 7, 2016
    Publication date: January 12, 2017
    Inventors: Oliver POUNTNEY, Alan SHEPHERD
  • Publication number: 20170008647
    Abstract: A method and apparatus for servicing a shock absorber on a landing gear assembly of an aircraft in a weight-on-wheels state is disclosed. The shock absorber includes at least one chamber containing both hydraulic fluid and a gas in fluid communication with each other. The apparatus includes a source of gas and a source of hydraulic fluid. The amount of hydraulic fluid in the chamber is corrected, preferably such that the chamber is then filled with a known amount of degassed hydraulic fluid. The process may be at least semi-automatically performed, for example under the control of a control unit. By delivering a pre-set mass of gas into the chamber, there is no need to rely on a measure of gas pressure or H-dimension (h) when servicing the shock absorber, and more accurate servicing of a shock absorber may thus be provided.
    Type: Application
    Filed: July 7, 2016
    Publication date: January 12, 2017
    Inventors: Oliver POUNTNEY, Alan SHEPHERD
  • Publication number: 20160101877
    Abstract: A method for servicing a landing gear strut in service supporting an aircraft including: determining a current amount of damping fluid in the landing gear strut; determining a required amount of the damping fluid for correct servicing of the landing gear strut; and adjusting the current amount of damping fluid in the landing gear strut so that the current amount of damping fluid complies with the required amount of damping fluid.
    Type: Application
    Filed: May 9, 2014
    Publication date: April 14, 2016
    Inventors: Alan SHEPHERD, Julian DUNCAN
  • Publication number: 20150101403
    Abstract: A method and apparatus is disclosed for measuring the volume of fluid in a variable volume vessel.
    Type: Application
    Filed: April 26, 2013
    Publication date: April 16, 2015
    Applicant: Airbus Operations Limited
    Inventors: Alan Shepherd, Julian Duncan
  • Patent number: 8495398
    Abstract: An information handling system (IHS) remote input/output (I/O) connection system includes an enclosure having a power button, a communication bus connection point, and an audio connection point. A cable dongle extends from the enclosure. The cable dongle has a first end and a second end. The cable dongle also includes a connection from the power button on the enclosure on the first end to a communication connection point plug on the second end, which mates with a connection point plug on a remote I/O device card that enables a parallel (ACPI) S5-capable power button from the IHS to exist on the enclosure. The cable dongle further includes a communication cable coupled to the communication bus connection point on the first end and having a communication connection point plug on the second end. In addition, the cable dongle includes an audio cable coupled to the audio connection point on the first end and having an audio connection point plug on the second end.
    Type: Grant
    Filed: July 30, 2010
    Date of Patent: July 23, 2013
    Assignee: Dell Products L.P.
    Inventors: Robyn Reed McLaughlin, Douglas Evan Messick, Jason Alan Shepherd
  • Patent number: 8217032
    Abstract: The present invention relates to a selective estrogen receptor modulator of formula I or Ia: (I) (Ia); or a pharmaceutical acid addition salt thereof; useful for treating vasomotor symptoms, in particular hot flashes, night sweats and other symptoms that affect women around menopause.
    Type: Grant
    Filed: June 23, 2011
    Date of Patent: July 10, 2012
    Assignee: Eli Lilly and Company
    Inventors: Robert Dean Dally, Jeffrey Alan Dodge, Scott Alan Frank, Ronald Jay Hinklin, Timothy Alan Shepherd, Owen Brendan Wallace
  • Patent number: 8148387
    Abstract: The present invention provides AKT and p70 S6 kinase inhibitors of the formula: The present invention also provides pharmaceutical compositions comprising compounds of Formula I, uses of compounds of Formula I and methods of using compounds of Formula I.
    Type: Grant
    Filed: November 3, 2009
    Date of Patent: April 3, 2012
    Assignee: Eli Lilly and Company
    Inventors: Timothy Alan Shepherd, Robert Dean Dally, Sajan Joseph
  • Publication number: 20120071490
    Abstract: The present invention provides p70 S6 kinase inhibitors of the formula: pharmaceutical formulations comprising them, and methods for their use.
    Type: Application
    Filed: November 30, 2011
    Publication date: March 22, 2012
    Applicant: ELI LILLY AND COMPANY
    Inventors: Robert Dean Dally, Jianping Huang, Sajan Joseph, Timothy Alan Shepherd, Christian L. Holst
  • Patent number: D783094
    Type: Grant
    Filed: December 28, 2015
    Date of Patent: April 4, 2017
    Inventor: Gerry Alan Shepherd