Patents by Inventor Pierre Iorio

Pierre Iorio 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).

  • Optimizing data cache when applying user-based security
    Patent number: 8886673
    Abstract: A secure caching system and caching method include receiving a user request for data, the request containing a security context, and searching a cache for the requested data based on the user request and the received security context. If the requested data is found in cache, returning the cached data in response to the user request. If the requested data is not found in cache, obtaining the requested data from a data source, storing the obtained data in the cache and associating the obtained data with the security context, and returning the requested data in response to the user request. The search for the requested data can include searching for a security list that has the security context as a key, the security list including an address in the cache of the requested data.
    Type: Grant
    Filed: January 22, 2013
    Date of Patent: November 11, 2014
    Assignee: International Business Machines Corporation
    Inventors: Pierre Iorio, Gregoire D. Lanthier, John C. Griggs, Robin N. Grosset
  • Optimizing data cache when applying user-based security
    Patent number: 8375056
    Abstract: A secure caching system and caching method include receiving a user request for data, the request containing a security context, and searching a cache for the requested data based on the user request and the received security context. If the requested data is found in cache, returning the cached data in response to the user request. If the requested data is not found in cache, obtaining the requested data from a data source, storing the obtained data in the cache and associating the obtained data with the security context, and returning the requested data in response to the user request. The search for the requested data can include searching for a security list that has the security context as a key, the security list including an address in the cache of the requested data.
    Type: Grant
    Filed: February 26, 2010
    Date of Patent: February 12, 2013
    Assignee: International Business Machines Corporation
    Inventors: Pierre Iorio, Gregoire D. Lanthier, John C. Griggs, Robin N. Grosset
  • OPTIMIZING DATA CACHE WHEN APPLYING USER-BASED SECURITY
    Publication number: 20110213751
    Abstract: A secure caching system and caching method include receiving a user request for data, the request containing a security context, and searching a cache for the requested data based on the user request and the received security context. If the requested data is found in cache, returning the cached data in response to the user request. If the requested data is not found in cache, obtaining the requested data from a data source, storing the obtained data in the cache and associating the obtained data with the security context, and returning the requested data in response to the user request. The search for the requested data can include searching for a security list that has the security context as a key, the security list including an address in the cache of the requested data.
    Type: Application
    Filed: February 26, 2010
    Publication date: September 1, 2011
    Applicant: INTERNATIONAL BUSINESS MACHINES CORPORATION
    Inventors: Pierre Iorio, Gregoire D. Lanthier, John C. Griggs, Robin N. Grosset