The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Apr. 19, 2022
Filed:
Nov. 07, 2019
Applicant:
Kyndryl, Inc., New York, NY (US);
Inventors:
Yu Lin Zhai, Beijing, CN;
Zi Jian Ji, Beijing, CN;
Si Heng Sun, Xian, CN;
Yuan Yuan Li, Beijing, CN;
Xiao Lu Wang, Beijing, CN;
Yue Zhang, Beijing, CN;
Assignee:
Kyndryl, Inc., New York, NY (US);
Primary Examiner:
Int. Cl.
CPC ...
G06F 21/60 (2013.01); G06F 16/13 (2019.01); G06F 16/174 (2019.01); G06F 21/62 (2013.01); H04L 9/06 (2006.01); G06F 16/17 (2019.01);
U.S. Cl.
CPC ...
G06F 21/602 (2013.01); G06F 16/13 (2019.01); G06F 16/1734 (2019.01); G06F 16/1744 (2019.01); G06F 21/6218 (2013.01); H04L 9/0637 (2013.01); H04L 2209/38 (2013.01);
Abstract
Blockchain-based file handling is provided by receiving a data file from a user device, storing the data file to local storage of the blockchain peer, generating a file identifier of the data file, providing the file identifier to the user device, storing the file identifier to a synchronized ledger of the blockchain network, where the synchronized ledger tracks access to the data file, and distributing data of the data file to one or more other blockchain peers of the blockchain network.