Patents by Inventor Steven Rajcan
Steven Rajcan 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: 20210294891Abstract: Virtual machines in a network may be isolated by encrypting transmissions between the virtual machines with keys possessed only by an intended recipient. Within a network, the virtual machines may be logically organized into a number of community-of-interest (COI) groups. Each COI may use an encryption key to secure communications within the COI, such that only other virtual machines in the COI may decrypt the message. Remote devices may gain access to virtual machines in a network through a virtual device relay. The virtual device relay receives data from the remote device, such as a tablet or cellular phone, and forwards the data to one of the virtual machines, when the virtual device relay shares a COI with the destination virtual machine.Type: ApplicationFiled: June 3, 2021Publication date: September 23, 2021Inventors: Ralph Farina, Ted Hinaman, Robert A. Johnson, Steven Rajcan, James Trocki, Mark Vallevand
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Patent number: 11030305Abstract: Virtual machines in a network may be isolated by encrypting transmissions between the virtual machines with keys possessed only by an intended recipient. Within a network, the virtual machines may be logically organized into a number of community-of-interest (COI) groups. Each COI may use an encryption key to secure communications within the COI, such that only other virtual machines in the COI may decrypt the message. Remote devices may gain access to virtual machines in a network through a virtual device relay. The virtual device relay receives data from the remote device, such as a tablet or cellular phone, and forwards the data to one of the virtual machines, when the virtual device relay shares a COI with the destination virtual machine.Type: GrantFiled: October 31, 2012Date of Patent: June 8, 2021Assignee: Unisys CorporationInventors: Ralph Farina, Ted Hinaman, Robert A. Johnson, Steven Rajcan, James Trocki, Mark Vallevand
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Publication number: 20170344739Abstract: Virtual machines in a network may be isolated by encrypting transmissions between the virtual machines with keys possessed only by an intended recipient. Within a network, the virtual machines may be logically organized into a number of community-of-interest (COI) groups. Each COI may use an encryption key to secure communications within the COI, such that only other virtual machines in the COI may decrypt the message. Remote devices may gain access to virtual machines in a network through a virtual device relay. The virtual device relay receives data from the remote device, such as a tablet or cellular phone, and forwards the data to one of the virtual machines, when the virtual device relay shares a COI with the destination virtual machine.Type: ApplicationFiled: October 31, 2012Publication date: November 30, 2017Applicant: Unisys CorporationInventors: Ralph Farina, Ted Hinaman, Robert A. Johnson, Steven Rajcan, James Trocki, Mark Vallevand
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Patent number: 9817968Abstract: Virtual machines in a network may be isolated by encrypting transmissions between the virtual machines with keys possessed only by an intended recipient. Within a network, the virtual machines may be logically organized into a number of community-of-interest (COI) groups. Each COI may use an encryption key to secure communications within the COI, such that only other virtual machines in the COI may decrypt the message. Remote devices may gain access to virtual machines in a network through a virtual device relay. The virtual device relay receives data from the remote device, such as a tablet or cellular phone, and forwards the data to one of the virtual machines, when the virtual device relay shares a COI with the destination virtual machine.Type: GrantFiled: October 31, 2012Date of Patent: November 14, 2017Assignee: Unisys CorporationInventors: Ralph Farina, Ted Hinaman, Robert A. Johnson, Steven Rajcan, James Trocki, Mark Vallevand
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Publication number: 20160344547Abstract: Virtual machines in a network may be isolated by encrypting transmissions between the virtual machines with keys possessed only by an intended recipient. Within a network, the virtual machines may be logically organized into a number of community-of-interest (COI) groups. Each COI may use an encryption key to secure communications within the COI, such that only other virtual machines in the COI may decrypt the message. Remote devices may gain access to virtual machines in a network through a virtual device relay. The virtual device relay receives data from the remote device, such as a tablet or cellular phone, and forwards the data to one of the virtual machines, when the virtual device relay shares a COI with the destination virtual machine.Type: ApplicationFiled: October 31, 2012Publication date: November 24, 2016Applicant: Unisys CorporationInventors: Ralph Farina, Ted Hinaman, Robert A. Johnson, Steven Rajcan, James Trocki, Mark Vallevand
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Publication number: 20140123230Abstract: Virtual machines in a network may be isolated by encrypting transmissions between the virtual machines with keys possessed only by an intended recipient. Within a network, the virtual machines may be logically organized into a number of community-of-interest (COI) groups. Each COI may use an encryption key to secure communications within the COI, such that only other virtual machines in the COI may decrypt the message. Remote devices may gain access to virtual machines in a network through a virtual device relay. The virtual device relay receives data from the remote device, such as a tablet or cellular phone, and forwards the data to one of the virtual machines, when the virtual device relay shares a COI with the destination virtual machine.Type: ApplicationFiled: October 31, 2012Publication date: May 1, 2014Applicant: Unisys CorporationInventors: Ralph Farina, Ted Hinaman, Robert A. Johnson, Steven Rajcan, James Trocki, Mark Vallevand
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Publication number: 20140123268Abstract: Virtual machines in a network may be isolated by encrypting transmissions between the virtual machines with keys possessed only by an intended recipient. Within a network, the virtual machines may be logically organized into a number of community-of-interest (COI) groups. Each COI may use an encryption key to secure communications within the COI, such that only other virtual machines in the COI may decrypt the message. Remote devices may gain access to virtual machines in a network through a virtual device relay. The virtual device relay receives data from the remote device, such as a tablet or cellular phone, and forwards the data to one of the virtual machines, when the virtual device relay shares a COI with the destination virtual machine.Type: ApplicationFiled: October 31, 2012Publication date: May 1, 2014Applicant: Unisys CorporationInventors: Ralph Farina, Ted Hinaman, Robert A. Johnson, Steven Rajcan, James Trocki, Mark Vallevand
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Publication number: 20140123221Abstract: Virtual machines in a network may be isolated by encrypting transmissions between the virtual machines with keys possessed only by an intended recipient. Within a network, the virtual machines may be logically organized into a number of community-of-interest (COI) groups. Each COI may use an encryption key to secure communications within the COI, such that only other virtual machines in the COI may decrypt the message. Remote devices may gain access to virtual machines in a network through a virtual device relay. The virtual device relay receives data from the remote device, such as a tablet or cellular phone, and forwards the data to one of the virtual machines, when the virtual device relay shares a COI with the destination virtual machine.Type: ApplicationFiled: October 31, 2012Publication date: May 1, 2014Applicant: Unisys CorporationInventors: Ralph Farina, Ted Hinaman, Robert A. Johnson, Steven Rajcan, James Trocki, Mark Vallevand
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Publication number: 20120084545Abstract: A secure boot device, method, and system for securely connecting a client computer having a secure boot device to a remote server over a communications network are disclosed. The secure boot device includes a housing having an integrated communication interface, a controller located within the housing and operatively connected to the communication interface, and a memory communicatively connected to the programmable circuit and the communication interface. The memory securely stores program instructions including a boot module, a client terminal process module, an operating system module, and a secure communications interface module. The secure communications interface module includes program instructions for communicating split and encrypted data communicated between a computing system to which the communication interface is connected and a remote computing system.Type: ApplicationFiled: May 11, 2011Publication date: April 5, 2012Inventors: Ralph Rabat Farina, Thomas Nieters, Steven Rajcan, Jim Trocki, Mark Vallevand
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Publication number: 20060101018Abstract: A method of recording information in an interlocking trees datastore having a plurality of K paths includes receiving a data stream input sequence and traversing the interlocking trees datastore in accordance with the received input sequence for recording the received input sequence within the interlocking trees datastore. First determining whether a K path of the plurality of K paths matches the input sequence is performed and second determining that a new sequence has been encountered in accordance with the first determining is performed. New structure is built in accordance with the second determining. A path of the plurality of paths has a plurality of K nodes including a current K node, an adjacent K node that is adjacent to the current K node, the adjacent K node having a non-adjacent K node that is not in the asCase list of the current K node.Type: ApplicationFiled: July 20, 2005Publication date: May 11, 2006Inventors: Jane Mazzagatti, Jane Claar, Steven Rajcan