Patents by Inventor Amro Magdi Mahmoud Sayed Khalifa

Amro Magdi Mahmoud Sayed Khalifa 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).

  • Memory optimized algorithm for evaluating deduplication hashes for large data sets
    Patent number: 11892980
    Abstract: One example method includes performing a hash of data to generate a hash value, checking a binary trie to determine if the hash value has previously been entered into the binary trie, if the hash value has previously been entered in the binary trie, declaring the data as a duplicate of other data, and if the hash value has not been previously entered in the binary trie, updating the binary trie to include the hash value.
    Type: Grant
    Filed: September 16, 2021
    Date of Patent: February 6, 2024
    Assignee: EMC IP HOLDING COMPANY LLC
    Inventors: Amro Magdi Mahmoud Sayed Khalifa, Angelo Reis
  • MEMORY OPTIMIZED ALGORITHM FOR EVALUATING DEDUPLICATION HASHES FOR LARGE DATA SETS
    Publication number: 20230090289
    Abstract: One example method includes performing a hash of data to generate a hash value, checking a binary trie to determine if the hash value has previously been entered into the binary trie, if the hash value has previously been entered in the binary trie, declaring the data as a duplicate of other data, and if the hash value has not been previously entered in the binary trie, updating the binary trie to include the hash value.
    Type: Application
    Filed: September 16, 2021
    Publication date: March 23, 2023
    Inventors: Amro Magdi Mahmoud Sayed Khalifa, Angelo Reis