Patents by Inventor Patrick Norman
Patrick Norman 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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Publication number: 20240133412Abstract: In some examples, a vessel mounting system may include a first collar and a second collar. The second collar may include a clip engageable with an edge of the first collar to engage the second collar with the first collar.Type: ApplicationFiled: October 18, 2022Publication date: April 25, 2024Applicant: AGILENT TECHNOLOGIES, INC.Inventors: Manuel VAN VENROOY, Patrick MATZ, Alan NORMAN
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Publication number: 20240133410Abstract: In some examples, a vessel mounting system may include a first collar including at least one flexible member engageable with a groove of a vessel to align the first collar relative to the vessel. A second collar may include at least one clip engageable with a complementary clip of the first collar to engage the second collar with the first collar.Type: ApplicationFiled: October 18, 2022Publication date: April 25, 2024Applicant: AGILENT TECHNOLOGIES, INC.Inventors: Manuel VAN VENROOY, Patrick MATZ, Alan NORMAN
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Publication number: 20240131519Abstract: In some examples, a vessel mounting system may include a first collar and a second collar. The second collar may include at least one positioning member to position the second collar relative to the first collar. Further, the second collar may include at least one interlocking member to lock the second collar to the first collar.Type: ApplicationFiled: October 18, 2022Publication date: April 25, 2024Applicant: AGILENT TECHNOLOGIES, INC.Inventors: Manuel VAN VENROOY, Patrick MATZ, Alan NORMAN
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Publication number: 20240133411Abstract: In some examples, a vessel mounting system may include a first collar including at least one protrusion engageable with a groove of a vessel to align the first collar relative to the vessel. A second collar may include at least one stud disposable in a corresponding aperture of the first collar to align the second collar relative to the first collar.Type: ApplicationFiled: October 18, 2022Publication date: April 25, 2024Applicant: AGILENT TECHNOLOGIES, INC.Inventors: Manuel VAN VENROOY, Patrick MATZ, Alan NORMAN
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Patent number: 10591517Abstract: An electrical fault detector is shown for installation in electrical network (101) of the type comprising a first voltage source (104) and a second voltage source (107), each of which have a respective positive rail (105,108) connected by a positive concentrator (110) and a respective negative rail (106,109) connected by a negative concentrator (111). The detector comprises an inductor (112) for location in one of: the positive concentrator between the connections of the positive rails thereto, and the negative concentrator between the connections of the negative rails to thereto. The detector also comprises a fault identification device (113) configured to monitor the voltage across the inductor, and generate a fault signal in response to the voltage across the inductor exceeding a threshold.Type: GrantFiled: September 8, 2017Date of Patent: March 17, 2020Assignee: ROLLS-ROYCE PLCInventors: Steven Fletcher, Stuart J. Galloway, Patrick Norman
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Publication number: 20180080962Abstract: An electrical fault detector is shown for installation in electrical network (101) of the type comprising a first voltage source (104) and a second voltage source (107), each of which have a respective positive rail (105,108) connected by a positive concentrator (110) and a respective negative rail (106,109) connected by a negative concentrator (111). The detector comprises an inductor (112) for location in one of: the positive concentrator between the connections of the positive rails thereto, and the negative concentrator between the connections of the negative rails to thereto. The detector also comprises a fault identification device (113) configured to monitor the voltage across the inductor, and generate a fault signal in response to the voltage across the inductor exceeding a threshold.Type: ApplicationFiled: September 8, 2017Publication date: March 22, 2018Applicant: ROLLS-ROYCE plcInventors: Steven FLETCHER, Stuart J. GALLOWAY, Patrick NORMAN
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Patent number: 9863998Abstract: A method of determining the location of a fault within a first inductive part of an electrical circuit, including a voltage source, first inductive part and second inductive part. A shortened circuit created by the fault includes the voltage source, a portion of the first inductive part and the second, connected in series. The fault occurs across first and second points in the first inductive part. The length of first inductive part between a positive terminal and first point is substantially equal to the length of first inductive part between a negative terminal and second point. The voltage source supplies a known voltage Vs when the fault occurs and the second inductive part has a known inductance L2 when the fault occurs. The method takes advantage of the initial transient response of the circuit to determine the inductance of the portion of the first inductive part in the shortened circuit.Type: GrantFiled: November 22, 2016Date of Patent: January 9, 2018Assignee: ROLLS-ROYCE plcInventors: Steven Fletcher, Patrick Norman, Stuart J Galloway
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Publication number: 20170176510Abstract: A method of determining the location of a fault within a first inductive part of an electrical circuit, including a voltage source, first inductive part and second inductive part. A shortened circuit created by the fault includes the voltage source, a portion of the first inductive part and the second, connected in series. The fault occurs across first and second points in the first inductive part. The length of first inductive part between a positive terminal and first point is substantially equal to the length of first inductive part between a negative terminal and second point. The voltage source supplies a known voltage Vs when the fault occurs and the second inductive part has a known inductance L2 when the fault occurs. The method takes advantage of the initial transient response of the circuit to determine the inductance of the portion of the first inductive part in the shortened circuit.Type: ApplicationFiled: November 22, 2016Publication date: June 22, 2017Applicant: ROLLS-ROYCE plcInventors: Steven FLETCHER, Patrick NORMAN, Stuart J. GALLOWAY
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Patent number: 9632629Abstract: A capacitive sense array configured to improve noise immunity in detecting a presence of a conductive object is described. In one embodiment, a capacitive sense array includes at least a first set of sense elements disposed in straight parallel lines along a first axis of the capacitive sense array. A second set of sense elements is disposed in crooked paths about a second axis of the capacitive sense array. The first and second sets form a capacitive sense array that includes crooked sense paths in at least one of the axes of the sense array.Type: GrantFiled: September 29, 2011Date of Patent: April 25, 2017Assignee: PARADE TECHNOLOGIES, LTD.Inventors: Patrick Norman Prendergast, Mark W. Rouse
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Patent number: 9143524Abstract: A method of restricting transmission of data packets from a host entity in a network, including: transmitting outgoing packets to destination hosts whose identities are contained in a record stored in a working set of host identity records; over the course of repeated predetermined time intervals, restricting, to a predetermined number, destination hosts not identified in the working to which packets may be transmitted; upon transmission of a packet to a host whose identity is not contained in a record in the working set, adding a record containing the host's identity to the working set and attributing a time to live to the record; deleting each record from the working set whose time to live has expired.Type: GrantFiled: July 26, 2006Date of Patent: September 22, 2015Assignee: Hewlett-Packard Development Company, L.P.Inventors: Jonathan Griffin, Andrew Patrick Norman, Richard James Smith
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Publication number: 20140087350Abstract: An interactive test preparation platform that provides test problems and solutions in an interactive and enhanced manner. For example, the platform can provide an interactive problem and solution user interface that presents solution notations across different selectable problem screens in a manner that enhances the user's understanding of the problem and solution. The platform can enable the user to launch via the user interface multiple videos that explain the solutions to a particular problem in an efficient and bandwidth sensitive manner. The platform can also provide a navigation user interface that enables a user to locate items of interest in a quick and efficient manner by dynamically ordering the items in response to a selected item characteristic.Type: ApplicationFiled: September 21, 2012Publication date: March 27, 2014Inventor: Patrick Norman
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Patent number: 8505096Abstract: One embodiment of an apparatus for monitoring from a first location in a computer network traffic emanating from a source at a second location in the network, the apparatus comprising means at the first location for detecting traffic emanating from the source and means for monitoring the number, per unit time, of distinct destinations of the traffic that lie outside a first set specifying familiar destinations of the traffic. This monitoring process can trigger various responses such as the isolation of the source from the network. Other systems and methods are also provided.Type: GrantFiled: July 29, 2005Date of Patent: August 6, 2013Inventors: Jonathan Griffin, Andrew Patrick Norman, Matthew Murray Williamson
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Publication number: 20130082719Abstract: A capacitive sense array configured to improve noise immunity in detecting a presence of a conductive object is described. In one embodiment, a capacitive sense array includes at least a first set of sense elements disposed in straight parallel lines along a first axis of the capacitive sense array. A second set of sense elements is disposed in crooked paths about a second axis of the capacitive sense array. The first and second sets form a capacitive sense array that includes crooked sense paths in at least one of the axes of the sense array.Type: ApplicationFiled: September 29, 2011Publication date: April 4, 2013Applicant: CYPRESS SEMICONDUCTOR CORPORATIONInventors: Patrick Norman Prendergast, Mark W. Rouse
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Patent number: 8392995Abstract: A method of operating a computing entity in a network having a log mapping computing entity network addresses to vulnerabilities, the method comprising the steps of: using the entity's network address, searching the log to establish what vulnerabilities the entity has; and if the log indicates the entity has a vulnerability, sending data identifying a user of the entity to an administrator of the network.Type: GrantFiled: January 11, 2005Date of Patent: March 5, 2013Assignee: Hewlett-Packard Development Company, L.P.Inventors: Matthew Murray Williamson, Andrew Patrick Norman, Jonathan Griffin
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Patent number: 8230497Abstract: A method of identifying a software vulnerability on a computer system is disclosed in which the computer system has software stored thereon and is connected to a management system over a computer network. The method comprises the steps of: applying an interrogation program to the software, the interrogation program being capable of exploiting a known software vulnerability if it is present in the software to which the interrogation program is applied; in the event that the software vulnerability is exploited by the interrogation program, operating the interrogation program to generate a set of management information from which can be derived the identification of the computer system; and sending the management information to the management system.Type: GrantFiled: November 4, 2002Date of Patent: July 24, 2012Assignee: Hewlett-Packard Development Company, L.P.Inventors: Andrew Patrick Norman, John Melvin Brawn, John P Scrimsher, Jonathan Griffin
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Patent number: 8046624Abstract: Requests to send data from a first host within a network of hosts are monitored against a record of destination hosts who have been sent data in accordance with a predetermined policy. Destination host identities not the record are stored in a buffer. The buffer size is monitored to establish whether requests from the first host are pursuant to viral activity therein.Type: GrantFiled: October 20, 2003Date of Patent: October 25, 2011Assignee: Hewlett-Packard Development Company, L.P.Inventors: Matthew Murray Williamson, Andrew Patrick Norman
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Patent number: 7865876Abstract: A computing platform 20 provides multiple computing environments 24 each containing a guest operating system 25 provided by a virtual machine application 26. Optionally, each computing environment 24 is formed in a compartment 220 of a compartmented host operating system 22. A trusted device 213 verifies that the host operating system 22 and each guest operating system 25 operates in a secure and trusted manner by forming integrity metrics which can be interrogated by a user 10. Each computing environment is isolated and secure, and can be verified as trustworthy independent of any other computing environment.Type: GrantFiled: June 18, 2002Date of Patent: January 4, 2011Assignee: Hewlett-Packard Development Company, L.P.Inventors: Jonathan Griffin, Christopher I. Dalton, Michael Child, Liqun Chen, Andrew Patrick Norman
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Patent number: 7796515Abstract: A method of operating a first host within a network of a plurality of hosts. Over the course of a first time interval, requests received at the first host from a second host to send data to destination hosts are monitored. Identities of destination hosts monitored during the first time interval are compared with destination host identities in a record. Then, either data relating to requests which identify a destination host not in the record are stored in a storage buffer. Or the passage of data from the second host to the destination host within the network is limited over the course of the first time interval, so that during the first time interval the second host is unable to send data to more than a predetermined number of hosts not in the record.Type: GrantFiled: April 28, 2004Date of Patent: September 14, 2010Assignee: Hewlett-Packard Development Company, L.P.Inventors: Jonathan Griffin, Andrew Patrick Norman, Matthew Murray Williamson, Aled Justin Edwards
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Patent number: 7558216Abstract: A method and apparatus for controlling communications in a data network comprises detecting a request to initiate communication between a data processor and the network and determining if the communication request is abnormal and if so, controlling the data processor to degrade the resulting communication.Type: GrantFiled: February 1, 2005Date of Patent: July 7, 2009Assignee: Hewlett-Packard Development Company, L.P.Inventors: Matthew Murray Williamson, Andrew Patrick Norman
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Patent number: 7437758Abstract: Propagation of viruses in a network having a plurality of hosts is restricted. Network activity of a first host of the plurality is monitored, and a first record established which is at least indicative of identities of hosts within the network contacted by a first host. Contact of the first host to other hosts within the network is limited over the course of a first time interval, so that during the first time interval the first host is unable to contact more than a predetermined number of hosts not in the first record. The method further includes an additional selection process for determining hosts of the plurality the first host is allowed to contact.Type: GrantFiled: October 31, 2003Date of Patent: October 14, 2008Assignee: Hewlett-Packard Development Company, L.P.Inventors: Matthew Murray Williamson, Andrew Patrick Norman, Jonathan Griffin