Patents by Inventor Steven Corn

Steven Corn 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: 9582399
    Abstract: In a service emulation method, a transaction library storing a plurality of messages communicated between a system under test and a target system upon which the system under test depends is accessed responsive to receiving a request from the system under test. One of the messages stored in the transaction library is identified as corresponding to the received request based on different weightings assigned to respective sections of the messages, and a response to the received request is generated using the one of the messages that was identified. Related systems and computer program products are also discussed.
    Type: Grant
    Filed: March 14, 2014
    Date of Patent: February 28, 2017
    Assignee: CA, Inc.
    Inventors: Steven Cornelis Versteeg, John Sinclair Bird, Nathan Allin Hastings, Miao Du, Jean-David Dahan
  • Patent number: 9576123
    Abstract: Methods for enabling pattern-based user authentication are described. During a registration phase for establishing user credentials, an end user of a computing device may select a matrix size for a matrix and select a shape of a shape size. The matrix of the matrix size may then be displayed and the shape of the shape size may be displayed such that the shape appears to overlay the matrix. The end user may move the shape over the matrix and as the shape is moved, the symbols of the matrix may be updated such that symbols arranged inside the boundary of the shape are not repeated, while one or more symbols arranged outside of the boundary of the shape are repeated. The order of symbols selected by the end user inside the boundary of the shape may be used to determine a pattern-based password.
    Type: Grant
    Filed: March 27, 2015
    Date of Patent: February 21, 2017
    Assignee: CA, INC.
    Inventors: Gowtham Sen Potnuru, Surya Kiran Satyavarapu, Souptik Sen, Steven Cornelis Versteeg
  • Publication number: 20160283709
    Abstract: Methods for enabling pattern-based user authentication are described. During a registration phase for establishing user credentials, an end user of a computing device may select a matrix size for a matrix and select a shape of a shape size. The matrix of the matrix size may then be displayed and the shape of the shape size may be displayed such that the shape appears to overlay the matrix. The end user may move the shape over the matrix and as the shape is moved, the symbols of the matrix may be updated such that symbols arranged inside the boundary of the shape are not repeated, while one or more symbols arranged outside of the boundary of the shape are repeated. The order of symbols selected by the end user inside the boundary of the shape may be used to determine a pattern-based password.
    Type: Application
    Filed: March 27, 2015
    Publication date: September 29, 2016
    Applicant: CA, INC.
    Inventors: Gowtham Sen Potnuru, Surya Kiran Satyavarapu, Souptik Sen, Steven Cornelis Versteeg
  • Publication number: 20160277510
    Abstract: In a method of service emulation, a transaction subset including ones of a plurality of message transactions previously communicated between a system under test and a target system for emulation is defined. The message transactions include requests and responses thereto that are stored in a computer-readable memory. Variable sections of the requests and variable sections of the responses of the transaction subset are identified, for example, based on respective message structures thereof. Substitution rules, which indicate a correspondence between respective ones of the variable sections of the requests and respective ones of the variable sections of the responses, are determined for the transaction subset based on commonalities therebetween. Responsive to receiving an incoming request from the system under test, a response to the incoming request is generated according to the substitution rules. Related computer systems and computer program products are also discussed.
    Type: Application
    Filed: March 18, 2015
    Publication date: September 22, 2016
    Inventors: Miao Du, Steven Cornelis Versteeg
  • Publication number: 20160267170
    Abstract: In a computer-implemented method for endpoint management, a plurality of messages communicated between a target endpoint and a client are recorded, in a computer-readable memory. Ones of the messages are clustered into respective groups, where the respective groups correspond to respective operation types of the ones of the messages included therein. For the respective operation types, respective message structures used by the target endpoint are determined based on commonalities among the ones of the messages of the respective groups corresponding to the operation types. For one of the respective operation types, a request to the target endpoint is generated in accordance with a corresponding one of the respective message structures used by the target endpoint. Related computer systems and computer program products are also discussed.
    Type: Application
    Filed: March 12, 2015
    Publication date: September 15, 2016
    Inventors: Nathan Allin Hastings, Steven Cornelis Versteeg, John Sinclair Bird, Xien Yao
  • Publication number: 20160027149
    Abstract: A system for capturing images in a booth. The system includes a network, a server communicatively coupled to the network, the server comprising a database operable to store images. The system further includes a booth communicatively coupled to the network, the booth comprising an input device operable to receive one or more inputs from a user, a camera operable to capture one or more images of the user, a display operable to present the one or more images, and a booth computer operable to transmit the one or more images to the server.
    Type: Application
    Filed: April 21, 2015
    Publication date: January 28, 2016
    Inventors: Steven Corn, Jeremy Radino
  • Publication number: 20150363215
    Abstract: In a method of service emulation, a plurality of messages communicated between a system under test and a target system for emulation are recorded in a computer-readable memory. Ones of the messages are clustered to define a plurality of message clusters, and respective cluster prototypes are generated for the message clusters. The respective cluster prototypes include a commonality among the ones of the messages of the corresponding message clusters. One of the message clusters is identified as corresponding to a request from the system under test based on a comparison of the request with the respective cluster prototypes, and a response to the request for transmission to the system under test is generated based on the one of the message clusters that was identified. Related computer systems and computer program products are also discussed.
    Type: Application
    Filed: November 7, 2014
    Publication date: December 17, 2015
    Applicant: CA, INC.
    Inventors: Steven Cornelis Versteeg, Miao Du, Jean-Guy Schneider, John Collis Grundy, Jun Han
  • Publication number: 20150363214
    Abstract: In a method of service emulation, ones of a plurality of messages communicated between a system under test and a target system for emulation are clustered into message clusters. A request is received from the system under test, and one of the message clusters is identified as corresponding to the request based on a distance measure. A response to the request is generated using the one of the message clusters that was identified. Related computer systems and computer program products are also discussed.
    Type: Application
    Filed: June 16, 2014
    Publication date: December 17, 2015
    Inventors: Miao Du, Steven Cornelis Versteeg, Jean-Guy Schneider, Jun Han, John Collis Grundy
  • Publication number: 20150268975
    Abstract: In a service emulation method, a transaction library storing a plurality of messages communicated between a system under test and a target system upon which the system under test depends is accessed responsive to receiving a request from the system under test. One of the messages stored in the transaction library is identified as corresponding to the received request based on a distance measure therebetween, and a response to the received request is generated using the one of the messages that was identified. Related systems and computer program products are also discussed.
    Type: Application
    Filed: March 24, 2014
    Publication date: September 24, 2015
    Applicant: CA, INC.
    Inventors: Miao Du, Jean-Guy Schneider, Cameron Murray Hine, John Collis Grundy, Jun Han, Steven Cornelis Versteeg
  • Patent number: 9141979
    Abstract: Provided are methods of providing a virtual service that may provide partial real time service to clients of a production computing service that is unavailable. Methods may include generating, based on transaction data corresponding to a production computing service that is available, a production computing service model that includes multiple request types and multiple confidence values that correspond to ones of the request types. Methods may include responding to a request received from a client of the production computing service with a model-generated response to the request in response to the production computing service being unavailable. The production computing service is updated with the request received from the client and the model-generated response responsive to the production computing service being available after being unavailable.
    Type: Grant
    Filed: December 11, 2013
    Date of Patent: September 22, 2015
    Assignee: CA, Inc.
    Inventors: Victor Ooi, Steven Cornelis Versteeg, Robert Williams
  • Publication number: 20150261655
    Abstract: In a service emulation method, a transaction library storing a plurality of messages communicated between a system under test and a target system upon which the system under test depends is accessed responsive to receiving a request from the system under test. One of the messages stored in the transaction library is identified as corresponding to the received request based on different weightings assigned to respective sections of the messages, and a response to the received request is generated using the one of the messages that was identified. Related systems and computer program products are also discussed.
    Type: Application
    Filed: March 14, 2014
    Publication date: September 17, 2015
    Applicant: CA,INC,
    Inventors: Steven Cornelis Versteeg, JOHN SINCLAIR BIRD, NATHAN ALLIN HASTINGS, MIAO DU, Jean-David Dahan
  • Publication number: 20150195352
    Abstract: Provided are methods of providing a virtual service that may provide partial real time service to clients of a production computing service that is unavailable. Methods may include generating, based on transaction data corresponding to a production computing service that is available, a production computing service model that includes multiple request types and multiple confidence values that correspond to ones of the request types. Methods may include responding to a request received from a client of the production computing service with a model-generated response to the request in response to the production computing service being unavailable. The production computing service is updated with the request received from the client and the model-generated response responsive to the production computing service being available after being unavailable.
    Type: Application
    Filed: March 19, 2015
    Publication date: July 9, 2015
    Inventors: Victor Ooi, Steven Cornelis Versteeg, Robert Williams
  • Patent number: 9042713
    Abstract: A system for capturing images in a booth. The system includes a network, a server communicatively coupled to the network, the server comprising a database operable to store images. The system further includes a booth communicatively coupled to the network, the booth comprising an input device operable to receive one or more inputs from a user, a camera operable to capture one or more images of the user, a display operable to present the one or more images, and a booth computer operable to transmit the one or more images to the server.
    Type: Grant
    Filed: November 14, 2011
    Date of Patent: May 26, 2015
    Assignee: SUPER BOOTHS INC.
    Inventors: Steven Corn, Jeremy Radino
  • Publication number: 20120120257
    Abstract: A system for capturing images in a booth. The system includes a network, a server communicatively coupled to the network, the server comprising a database operable to store images. The system further includes a booth communicatively coupled to the network, the booth comprising an input device operable to receive one or more inputs from a user, a camera operable to capture one or more images of the user, a display operable to present the one or more images, and a booth computer operable to transmit the one or more images to the server.
    Type: Application
    Filed: November 14, 2011
    Publication date: May 17, 2012
    Inventors: Steven Corn, Jeremy Radino
  • Publication number: 20110302921
    Abstract: A hybrid power plant is described in which a pressurized water nuclear reactor or a biomass-fueled power plant, which have a relatively low operating temperature, such as, is combined with a coal or other fossil fuel power plant having a higher operating temperature. Steam from the first plant is superheated in the second power plant to provide a hybrid plant with improved efficiencies and lower emissions.
    Type: Application
    Filed: August 23, 2010
    Publication date: December 15, 2011
    Applicant: HYBRID POWER LLC
    Inventors: Roger Ferguson, Kenneth Mark Bryden, Steven Corns
  • Publication number: 20100044642
    Abstract: A reactor device comprises a reaction chamber for carrying out a reaction with hydrogen (H2) as reaction product. The reactor device comprises a combustion chamber, and a hydrogen-permeable membrane, which is provided between the reaction chamber and the combustion chamber. A supply channel is provided in the combustion chamber. The supply channel is designed, for example, as a tubular supply line. The supply channel is provided with lateral supply apertures for supplying a fluid containing oxygen (O2), such as air, to the combustion chamber.
    Type: Application
    Filed: May 1, 2007
    Publication date: February 25, 2010
    Applicant: STICHTING ENERGIEONDERZOEK CENTRUM NEDERLAND
    Inventors: Jan Wilco Dijkstra, Steven Cornelis Antonius Kluiters, Yvonne Christine Van Delft