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:
Aug. 16, 2022
Filed:
Feb. 12, 2019
Applicant:
Park Sung Bae, Seoul, KR;
Inventor:
Sung Bae Park, Seoul, KR;
Assignee:
Other;
Attorneys:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04L 9/32 (2006.01); H04L 9/08 (2006.01);
U.S. Cl.
CPC ...
H04L 9/3236 (2013.01); H04L 9/0825 (2013.01); H04L 9/0894 (2013.01); H04L 2209/34 (2013.01); H04L 2209/38 (2013.01);
Abstract
The present invention relates to a block chain-based method of generating data block shared between a plurality of nodes. According to an example, the method for generating the data block may comprise a step for obtaining at least one binding data having public or private characteristics; a step for determining a binding key having a decoding permission level for each binding data; a step for encoding the binding data using the binding key; and a step for generating a data block including the encoded binding data, and at least a portion of the binding key.