U.S. Patent 10785033 was awarded to NEC CORPORATION on September 22, 2020 and is entitled “Method for storing an object on a plurality of storage nodes.” The first named inventor is Ghassan Karame of Heidelberg, . The abstract contains an overview of the patent disclosure:

A method for storing an object on storage nodes includes encrypting an object to be stored with a key. One or more hash values are computed for the object. The encrypted object is stored on the storage nodes. Storage location data is provided for the stored object. A transaction is computed for a blockchain, wherein information is encoded in the transaction, the encoded information representing the storage location data, the computed o hash values and key data. The transaction is stored in the blockchain provided by one or more blockchain nodes hosting the blockchain. A number of confirmations is provided for the transaction. The number of confirmations is compared with a predefined threshold confirmation number, wherein the predefined threshold confirmation number is computed such that with a pregiven certainty the encoded information in the transaction stored in the blockchain cannot be modified. Link to Full Patent

This blockchain patent was originally filed on September 04, 2015  as U.S. Patent Application 15/756599 at the United Stated Patent and Trademark Office. The application was them awarded a patent grant and published as U.S. Patent 10785033. The primary examiner was Wasika Nipa.

NEC CORPORATION, who is the original assignee of this patent, has at least 32150 total granted patents in the United States as of the date of this article. This blockchain patent has been cited 0 times by other U.S. patents according to our law firm research, and can be considered an innovative patent in the field of cryptocurrency and blockchain.

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