Patents by Inventor Leonid Shtilman

Leonid Shtilman 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: 20150039658
    Abstract: Methods, systems, and apparatus, including computer program products, for processing element access requests in a computing environment having a plurality of applications, by managing versions of elements of a first set of applications as belonging to respective application execution groups of a first group type, each application execution group of the first group type having a unique group identifier; identifying a source of a first element access request as being associated with the first set of applications, the first element access request including a first element identifier; based on the identified source of the first element access request, selecting a version of an element stored in association with the first element identifier from amongst the managed versions of the elements of the first set of applications; and processing the first element access request using data representative of the selected version of the element.
    Type: Application
    Filed: June 19, 2014
    Publication date: February 5, 2015
    Inventors: Dmitry Barboy, Anatoly Kardash, Roman Listiev, Mikhail Iavnilovitch, Leonid Shtilman
  • Patent number: 7840535
    Abstract: An approach to validating replicated data allows use of a validation procedure that may modify the data replica. The approach features suspension of updating of the data replica for data replication and enabling restoration of the data replica to a state prior to any modification of the data as a result of the validation procedure. After validation, the data replica is restored before resuming updating for data replication.
    Type: Grant
    Filed: November 5, 2004
    Date of Patent: November 23, 2010
    Assignee: Computer Associates Think, Inc.
    Inventors: Dima Barboi, Leonid Shtilman
  • Publication number: 20100211663
    Abstract: A system for providing virtual desktop images to users of pool members from a pool includes a server subsystem in data communication with a plurality of pool members, said server subsystem being configured to receive, from a user, a request to log into a first pool member from said pool; to retrieve a virtual desktop image for use by said first pool member; to inspect a user policy corresponding to said user; to modify said virtual desktop image consistently with said user policy; and to provide said virtual desktop to said first pool member.
    Type: Application
    Filed: January 8, 2010
    Publication date: August 19, 2010
    Applicant: Viewfinity Inc.
    Inventors: Dmitry Barboy, Anatoly Kardash, Roman Listiev, Mikhail Iavnilovitch, Leonid Shtilman
  • Publication number: 20100023520
    Abstract: Methods, systems, and apparatus, including computer program products, for processing element access requests in a computing environment having a plurality of applications, by managing versions of elements of a first set of applications as belonging to respective application execution groups of a first group type, each application execution group of the first group type having a unique group identifier; identifying a source of a first element access request as being associated with the first set of applications, the first element access request including a first element identifier; based on the identified source of the first element access request, selecting a version of an element stored in association with the first element identifier from amongst the managed versions of the elements of the first set of applications; and processing the first element access request using data representative of the selected version of the element.
    Type: Application
    Filed: July 28, 2008
    Publication date: January 28, 2010
    Applicant: Viewfinity Inc.
    Inventors: Dmitry Barboy, Anatoly Kardash, Roman Listiev, Mikhail Iavnilovitch, Leonid Shtilman
  • Publication number: 20060101097
    Abstract: An approach to validating replicated data allows use of a validation procedure that may modify the data replica. The approach features suspension of updating of the data replica for data replication and enabling restoration of the data replica to a state prior to any modification of the data as a result of the validation procedure. After validation, the data replica is restored before resuming updating for data replication.
    Type: Application
    Filed: November 5, 2004
    Publication date: May 11, 2006
    Inventors: Dima Barboi, Leonid Shtilman
  • Patent number: 6560614
    Abstract: Updating a file which is currently open is accomplished by allowing current users to continue accessing the original file while redirecting new users to an updated version. When user activity permits, the updated version is substituted for the original file. An auxiliary program detects when a server application attempts to access an out-of-date file version and redirects the access call to the up-to-date file version. When no users are accessing the out-of-date file version, the up-to-date version of the file is substituted thereby allowing access to the most recent file version without creating errors for users who are accessing the older file version. New updates of files are transferred from a master site to a temporary location, accessible intermediate location, and finally to a permanent location.
    Type: Grant
    Filed: November 12, 1999
    Date of Patent: May 6, 2003
    Assignee: XOSoft Inc.
    Inventors: Dimitry Barboy, Leonid Kogan, Michael Zakharov, Leonid Shtilman
  • Publication number: 20020059245
    Abstract: A file system for distributing content in a data network, includes a file replication and transfer system and a replicated file receiver system. The file replication and transfer system includes an interface file system which looks for changes made to contents of a file created and stored in an associated work file system; and a file system monitor communicatively associated with the interface filing system for monitoring events occurring with the interface file system and causing copies of the new files to be transferred over the data network to the replicated file receiver system. The interface file system also looks for changes made to the contents of files already stored in the work file system and creates an update file in a mirror file system if a change to the contents of a file stored in the work file system is observed by the interface file system. A collector file system communicatively associated with the mirror file system is provided for temporarily storing a copy of the update file.
    Type: Application
    Filed: January 10, 2001
    Publication date: May 16, 2002
    Inventors: Michael Zakharov, Dmitri Barboy, Leonid Kogan, Leonid Shtilman, Ilya Usvyatsky