Patents Assigned to Unisys Corporation
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Publication number: 20210357267Abstract: A system and method for the dynamic, run-time configuration of logic core register files, and the provision of an associated execution context. The dynamic register files as well as the associated execution context information are software-defined so as to be virtually configured in random-access memory. This virtualization of both the processor execution context and register files enables the size, structure and performance to be specified at run-time and tailored to the specific processing, instructions and data associated with a given processor state or thread, thereby minimizing both the aggregate memory required and the context switching time. In addition, the disclosed system and method provides for processor virtualization which further enhances the flexibility and efficiency.Type: ApplicationFiled: May 15, 2020Publication date: November 18, 2021Applicant: Unisys CorporationInventors: Andrew Ward Beale, David Strong
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Publication number: 20210357224Abstract: A system and method for the dynamic, run-time configuration of logic core register files, and the provision of an associated execution context. The dynamic register tiles as well as the associated execution context information are software-defined so as to be virtually configured in random-access memory. This virtualization of both the processor execution context and register files enables the size, structure and performance to be specified at run-time and tailored to the specific processing, instructions and data associated with a given processor state or thread, thereby minimizing both the aggregate memory required and the context switching time. In addition, the disclosed system and method provides for processor virtualization which further enhances the flexibility and efficiency.Type: ApplicationFiled: May 15, 2020Publication date: November 18, 2021Applicant: Unisys CorporationInventors: Andrew Ward Beale, David Strong
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Publication number: 20210357225Abstract: A system and method for the dynamic, run-time configuration of logic core register files, and the provision of an associated execution context. The dynamic register tiles as well as the associated execution context information are software-defined so as to be virtually configured in random-access memory. This virtualization of both the processor execution context and register files enables the size, structure and performance to be specified at run-time and tailored to the specific processing, instructions and data associated with a given processor state or thread, thereby minimizing both the aggregate memory required and the context switching time. In addition, the disclosed system and method provides for processor virtualization which further enhances the flexibility and efficiency.Type: ApplicationFiled: May 15, 2020Publication date: November 18, 2021Applicant: Unisys CorporationInventors: Andrew Ward Beale, David Strong
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Publication number: 20210357223Abstract: A system and method for the dynamic, run-time configuration of logic core register files, and the provision of an associated execution context. The dynamic register files as well as the associated execution context information are software-defined so as to be virtually configured in random-access memory. This virtualization of both the processor execution context and register files enables the size, structure and performance to be specified at run-time and tailored to the specific processing, instructions and data associated with a given processor state or thread, thereby minimizing both the aggregate memory required and the context switching time. In addition, the disclosed system and method provides for processor virtualization which further enhances the flexibility and efficiency.Type: ApplicationFiled: May 15, 2020Publication date: November 18, 2021Applicant: Unisys CorporationInventors: Andrew Ward Beale, David Strong
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Publication number: 20210357254Abstract: A system and method for the dynamic, run-time configuration of logic core register files, and the provision of an associated execution context. The dynamic register files as well as the associated execution context information are software-defined so as to be virtually configured in random-access memory. This virtualization of both the processor execution context and register files enables the size, structure and performance to be specified at run-time and tailored to the specific processing, instructions and data associated with a given processor state or thread, thereby minimizing both the aggregate memory required and the context switching time. In addition, the disclosed system and method provides for processor virtualization which further enhances the flexibility and efficiency.Type: ApplicationFiled: May 15, 2020Publication date: November 18, 2021Applicant: Unisys CorporationInventors: Andrew Ward Beale, David Strong
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Publication number: 20210358280Abstract: A computer implemented method of locating an asset with an RFID tracker within a secured zone includes receiving an UUID of the RFID tracker via a first RFID broadcast; determining a first signal strength of the first RFID broadcast; receiving the UUID of the RFID tracker via a second RFID broadcast; determining a second signal strength of the second RFID broadcast; receiving the UUID of the RFID tracker via a third RFID broadcast; determining a third signal strength of the third RFID broadcast; and determining a first location of the RFID tracker at a first time based on the first, second and third signal strengths. A computer implemented method of tracking an asset with an RFID tracker includes locating an asset; determining if the asset is in an allowed zone; if asset is in the allowed zone, repeating the steps of locating and determining; and if an asset is not in the allowed zone, sending a security alert.Type: ApplicationFiled: May 12, 2020Publication date: November 18, 2021Applicant: Unisys CorporationInventors: Alex Dorrell, Moeez Ahmed
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Publication number: 20210359995Abstract: An access control system includes an access control device and an authentication system. The access control device has an RFID reader for receiving RFID information and at least one other authentication device for receiving authentication information. The authorization system grants or denies access based on the RFID information and the authentication information. The access control device and authorization system are part of a same secure community of interest.Type: ApplicationFiled: May 12, 2020Publication date: November 18, 2021Applicant: Unisys CorporationInventors: Alex Dorrell, Moeez Ahmed
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Publication number: 20210357156Abstract: A system and method for the dynamic, run-time configuration of logic core register files, and the provision of an associated execution context. The dynamic register files as well as the associated execution context information are software-defined so as to be virtually configured in random-access memory. This virtualization of both the processor execution context and register files enables the size, structure and performance to be specified at run-time and tailored to the specific processing, instructions and data associated with a given processor state or thread, thereby minimizing both the aggregate memory required and the context switching time. In addition, the disclosed system and method provides for processor virtualization which further enhances the flexibility and efficiency.Type: ApplicationFiled: May 15, 2020Publication date: November 18, 2021Applicant: Unisys CorporationInventors: Andrew Ward Beale, David Strong
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Publication number: 20210357240Abstract: A system and method for the dynamic, run-time configuration of logic core register files, and the provision of an associated execution context. The dynamic register files as well as the associated execution context information are software-defined so as to be virtually configured in random-access memory. This virtualization of both the processor execution context and register files enables the size, structure and performance to be specified at run-time and tailored to the specific processing, instructions and data associated with a given processor state or thread, thereby minimizing both the aggregate memory required and the context switching time. In addition, the disclosed system and method provides for processor virtualization which further enhances the flexibility and efficiency.Type: ApplicationFiled: May 15, 2020Publication date: November 18, 2021Applicant: Unisys CorporationInventors: Andrew Ward Beale, David Strong
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Publication number: 20210357785Abstract: A production system and method for integrating machine learning models. The system includes a Model Development System having machine learning models, which perform predictions on input data received by the machine learning model. The system includes a Prediction System that receives an input message and generates prediction results based on predictions performed on input data from the received input message. The system includes at least one machine learning model adapter. The machine learning model adapter loads a corresponding machine learning model from the Model Development System, and provides input data to the loaded machine learning model, in which the input data is based on the input message received by the Prediction System. The machine learning model adapter also receives prediction value results from the loaded machine learning model based on predictions performed by the loaded machine learning model, and sends the prediction value results to the Prediction System.Type: ApplicationFiled: September 9, 2020Publication date: November 18, 2021Applicant: Unisys CorporationInventors: Ruma Mukherjee, Kamisetty Yamini Preethi, Mohammed Shafi Tarafdar, Poopesh Kumar Thangavel
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Patent number: 11176106Abstract: Systems and methods are disclosed that perform dynamic database schema modification. A database system may receive a request to change a schema. In response to receiving the request to perform the dynamic schema modification, the database system may complete pending transactions and begin modifying the database schema. Any requests to access the database received prior to completion of the modification may be paused, thereby allowing the database to remain online and continue receiving requests while the modification is in progress. After completion of the modification, the paused requests may be resumed.Type: GrantFiled: November 19, 2014Date of Patent: November 16, 2021Assignee: Unisys CorporationInventors: Kung Y Lin, Johnny Hu, Alma DeJesus
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Patent number: 11163597Abstract: A computing fabric includes one or more host computing platforms and a plurality of partitions instantiated across the one or more host computing platforms, each of the plurality of partitions allocated computing resources of the one or more host computing platforms. The computing fabric further includes a hypervisor installed on the one or more host computing platforms and managing interactions among the plurality of partitions. The plurality of partitions includes a persistent partition to which one or more storage devices are allocated, the persistent partition executing software loaded from a trusted storage location and executing from a non-volatile memory.Type: GrantFiled: January 20, 2016Date of Patent: November 2, 2021Assignee: Unisys CorporationInventors: Robert J Sliwa, Bryan E Thompson, James R Hunter, John A Landis, David A Kershner
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Publication number: 20210336812Abstract: A video conferencing system includes a video camera, a computer device and a remote device. The video camera captures video from a field of view and translates the video into digital video data. The computer device is connected to the video camera for receiving the digital video data. The computer device also has software that enables a user to select allowed or blocked portions of the video. The remote device is connected to the computer device via a communications link and the remote device receives only the allowed video. Thus a user can selectively choose what portions of the video available in the field of view are transmitted to the remote device and what portions of the video available in the field of view are not transmitted to the remote device.Type: ApplicationFiled: April 27, 2020Publication date: October 28, 2021Applicant: Unisys CorporationInventor: Detlev Kerstan
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Patent number: 11157310Abstract: A method and system for migrating Extensible Markup Language (XML) schemas between releases of a computing application. The method provides first and second versions of an XML document by the computing application, each version having a different schema. The first version is migrated to the second version using a migration step. The method uses a Dependency injection Framework to abstract the characteristics of the at least one migration step. The method also transforms the first schema to the second schema, based on the abstracted characteristics of the at least one migration step, in such a way that the first version of the XML document is migrated into the second version of the XML document. The method migrates the first version into the second version in such a way that the second version can access application data from the first version.Type: GrantFiled: June 22, 2020Date of Patent: October 26, 2021Assignee: Unisys CorporationInventors: Zhonghui Ben Zou, Yuanzhi Michael Tang, Chaosong Wang
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Patent number: 11157722Abstract: A security system includes a camera having a field of vision. The camera sends image frames to a machine readable memory. A processor is accessible to the machine readable memory. The processor performs acts of receiving from the camera a plurality of frames; detecting an object entering the field of vision; determining whether the object is a person; tracking a moving path of the person; and performing facial recognition on the person using at least one of the plurality of frames.Type: GrantFiled: October 10, 2019Date of Patent: October 26, 2021Assignee: Unisys CorporationInventors: Kelsey L Bruso, Carlos T Cardoso
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Publication number: 20210328655Abstract: A transceiver includes a computing device having shortwave TCP/IP and hotspot capabilities enabling the computing device to communicate via shortwaves with a base station connected to the Internet and to connect to user devices. An user device can use the computing device to communicate over the Internet via shortwaves on an existing Ham Radio Network. A system for establishing communications between an user device and the Internet includes a shortwave base station have TCP/IP capabilities and connected to the Internet. The system also includes an user device and a computing device having shortwave TCP/IP and hotspot capabilities enabling the computing device to communicate via shortwaves with the base station and to connect to the user device. The user device can use the computing device to communicate over the Internet via shortwaves on an existing Ham Radio Network.Type: ApplicationFiled: April 20, 2020Publication date: October 21, 2021Applicant: Unisys CorporationInventor: Kelsey L Bruso
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Patent number: 11153348Abstract: Methods and systems for providing integration between an enterprise security management configuration tool and third party network traffic software are disclosed. By defining a software interface through which configuration data for third party networking devices can be queried and configuration data accessed, the enterprise security management configuration tool can compare overall network traffic to the configuration provided by the third party networking software to assess an overall security level within an enterprise network.Type: GrantFiled: July 23, 2019Date of Patent: October 19, 2021Assignee: Unisys CorporationInventors: Michael Didomenico, Michael C. Leap, Emily M. Shoup, Richard W. Phelps, Robert A. Johnson, Philippe Jolly, Jared Poetter
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Patent number: 11126436Abstract: Systems and methods for executing compiled code having parallel code fragments is provided. One method includes storing executable code having a plurality of parallel code fragments, each of the plurality of parallel code fragments representing alternative executable paths through a code stream. The method further includes determining a code level supported by a processor executable at a computing system, the processor executable supporting a hosted computing environment. The method also includes translating the executable code into machine-readable code executable by a processor of the computing system. Translating the executable code includes selecting a code fragment from among the plurality of parallel code fragments for execution based on the code level supported by the processor executable. The method includes executing the machine-readable code within the hosted computing environment.Type: GrantFiled: October 5, 2020Date of Patent: September 21, 2021Assignee: Unisys CorporationInventors: Matthew Miller, David Strong, Anthony Matyok
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Publication number: 20210266289Abstract: A method of securing containers within clusters is disclosed. The method includes configuring service access points within clusters as secure endpoints; associating services within clusters with secure identities to constrain which communities-of-interest can reach which services; and wherein each cluster is cryptographically isolated such that no information will leak in or out of the cluster through an associated network.Type: ApplicationFiled: February 21, 2020Publication date: August 26, 2021Applicant: Unisys CorporationInventors: David Maw, Robert A Johnson, Alex Dorrell, Arthur J Nilson
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Patent number: D924883Type: GrantFiled: May 5, 2017Date of Patent: July 13, 2021Assignee: Unisys CorporationInventors: Robert A Johnson, Michael J DiDomenico, Philippe Jolly, Michael C Leap, Richard W Phelps