Patents by Inventor Kevin Stewart

Kevin Stewart 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).

  • Publication number: 20030180976
    Abstract: A process for optically reducing charge build-up in an integrated circuit includes exposing the integrated circuit or portions thereof to a broadband radiation source. The process effectively reduces charge buildup that occurs in the manufacture of integrated circuits.
    Type: Application
    Filed: February 18, 2003
    Publication date: September 25, 2003
    Inventors: Alan C. Janos, Anthony Sinnot, Ivan Berry, Kevin Stewart, Robert Douglas Mohondro
  • Publication number: 20030163704
    Abstract: A system, method and computer program product for guaranteeing a data transaction over a network are disclosed. When a data transaction between at least a server and a client is detected on a network, data transmitted via the network between the server and client during the data transaction is captured. At least one identifier is associated with the captured data. A timestamp is also generated for the captured data. The timestamp includes information therein identifying at least a portion of the identifier(s). The captured data, the identifier(s) and the timestamp are stored in one or more data stores. The identifier(s) associated with the stored captured data is also mapped to an entry in an index to permit retrieval of the stored data from the data store via the index.
    Type: Application
    Filed: August 9, 2002
    Publication date: August 28, 2003
    Inventors: Kevin Stewart Dick, Eric Kenneth Rescorla
  • Patent number: 6605484
    Abstract: A process for optically reducing charge build-up in an integrated circuit includes exposing the integrated circuit or portions thereof to a broadband radiation source. The process effectively reduces charge buildup that occurs in the manufacture of integrated circuits.
    Type: Grant
    Filed: November 30, 2001
    Date of Patent: August 12, 2003
    Assignee: Axcelis Technologies, Inc.
    Inventors: Alan C. Janos, Anthony Sinnot, Ivan Berry, Kevin Stewart, Robert Douglas Mohondro
  • Publication number: 20030104644
    Abstract: A process for optically reducing charge build-up in an integrated circuit includes exposing the integrated circuit or portions thereof to a broadband radiation source. The process effectively reduces charge buildup that occurs in the manufacture of integrated circuits.
    Type: Application
    Filed: November 30, 2001
    Publication date: June 5, 2003
    Inventors: Alan C. Janos, Anthony Sinnot, Ivan Berry, Kevin Stewart
  • Patent number: 6539247
    Abstract: A system for assisting a user in preparing a brachytherapy pre-implantation plan and post-implantation evaluation for prostate cancer is disclosed. Image scans are loaded into the system. The user places seeds on the various image scans to treat the prostate cancer. The system of the present invention provides for creation of multiple variations to allow a user to compare and contrast plans or evaluations. A user can more easily move between variations of an original plan or evaluation, thereby simplifying the plan and evaluating process. Creation of multiple variations will depend upon altering certain user defined variables.
    Type: Grant
    Filed: December 3, 2001
    Date of Patent: March 25, 2003
    Assignee: Varian Medical Systems, Inc.
    Inventor: Kevin Stewart Spetz
  • Publication number: 20020172174
    Abstract: A system, method and computer program product are disclosed for transmitting a datagram in a wireless multiplexing framework. A datagram destined to a destination in a network is received and a wireless connection is then selected from a set of wireless connections. The received datagram is then processed to associate an intermediary destination with the datagram. The datagram is subsequently transmitted to the associated intermediary destination via the selected wireless connection. From the associated intermediary destination, the datagram is then forwarded to the destination utilizing the network.
    Type: Application
    Filed: May 18, 2001
    Publication date: November 21, 2002
    Inventors: Kevin Stewart Dick, Eric Kenneth Rescorla
  • Publication number: 20020174055
    Abstract: A system, method and computer program product for providing a trading exchange are disclosed. A request for conducting trade of a security is received from a user. The security associated with requested trade is evaluated to generate a derivative security. A trade is then executed for the user using the derivative security. Information relating to the executed trade is captured utilizing a network so that the captured information can be utilized to adjust an account of the user in accordance with the executed trade.
    Type: Application
    Filed: May 18, 2001
    Publication date: November 21, 2002
    Inventors: Kevin Stewart Dick, Eric Kenneth Rescorla
  • Publication number: 20020174218
    Abstract: A system, method and computer program product for analyzing data from a message stream are disclosed. Data in an structured format is captured from a message stream. The captured data is processed to conform to a data model format so that one or more events can be identified from an analysis of the processed data. Once an event has been identified, the message stream is monitored to detect the identified event. When detected, the event is exported via a network.
    Type: Application
    Filed: May 18, 2001
    Publication date: November 21, 2002
    Inventors: Kevin Stewart Dick, Eric Kenneth Rescorla
  • Publication number: 20020174340
    Abstract: A system, method and computer program product for auditing a message in a message stream are disclosed. Messages in a message stream are captured including at least one message in an extensible markup language (XML) format. Each message in the XML format is then extracted from the captured messages and has a timestamp applied thereto. Each timestamped message in the XML format is then stored in a memory.
    Type: Application
    Filed: May 18, 2001
    Publication date: November 21, 2002
    Inventors: Kevin Stewart Dick, Eric Kenneth Rescorla
  • Publication number: 20020091315
    Abstract: A system for assisting a user in preparing a brachytherapy pre-implantation plan and post-implantation evaluation for prostate cancer is disclosed. Image scans are loaded into the system. The user places seeds on the various image scans to treat the prostate cancer. The system of the present invention provides for creation of multiple variations to allow a user to compare and contrast plans or evaluations. A user can more easily move between variations of an original plan or evaluation, thereby simplifying the plan and evaluating process. Creation of multiple variations will depend upon altering certain user defined variables.
    Type: Application
    Filed: December 3, 2001
    Publication date: July 11, 2002
    Applicant: Varian Medical Systems, Inc.
    Inventor: Kevin Stewart Spetz
  • Patent number: 6360116
    Abstract: A system for assisting a user in preparing a brachytherapy pre-operative plan and post-operative evaluation for prostate cancer is disclosed. Image scans are loaded into the system. A user places a matrix on the image scans and outlines the contours the anatomical structures in the image scans. The user then places seeds on the various image scans in a well known manner to treat the prostate cancer. The system provides for real-time isodose calculations as the user edits the pre-operative plan. The user may also view a three-dimensional view of the isodose levels on the anatomical structure, as well as the surface of a given isodose level.
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: March 19, 2002
    Assignee: Varian Medical Systems, Inc.
    Inventors: Theodore Ronald Jackson, Jr., Kevin Stewart Spetz, William Thang Katz, John Wingate Snell, J. Peter Markush
  • Patent number: 6327490
    Abstract: A system for assisting a user in preparing a brachytherapy pre-implantation plan and post-implantation evaluation for prostate cancer is disclosed. Image scans are loaded into the system. The user places seeds on the various image scans to treat the prostate cancer. The system of the present invention provides for creation of multiple variations to allow a user to compare and contrast plans or evaluations. A user can more easily move between variations of an original plan or evaluation, thereby simplifying the plan and evaluating process. Creation of multiple variations will depend upon altering certain user defined variables.
    Type: Grant
    Filed: February 26, 1999
    Date of Patent: December 4, 2001
    Assignee: Varian Medical Systems, Inc.
    Inventor: Kevin Stewart Spetz
  • Patent number: D368662
    Type: Grant
    Filed: January 20, 1995
    Date of Patent: April 9, 1996
    Assignee: Chivas Brothers Limited
    Inventor: Kevin Stewart-Johnson