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:
Oct. 15, 2024
Filed:
Feb. 01, 2022
Applicant:
Panasonic Intellectual Property Corporation of America, Torrance, CA (US);
Inventors:
Masahiro Taguchi, Osaka, JP;
Yuji Unagami, Osaka, JP;
Tetsuji Fuchikami, Osaka, JP;
Yuuki Hirose, Osaka, JP;
Assignee:
PANASONIC INTELLECTUAL PROPERTY CORPORATION OF AMERICA, Torrance, CA (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
H04L 67/1074 (2022.01); H04L 9/08 (2006.01); H04L 67/104 (2022.01); H04L 67/1095 (2022.01); H04L 67/56 (2022.01); H04L 9/00 (2022.01);
U.S. Cl.
CPC ...
H04L 67/108 (2013.01); H04L 9/0825 (2013.01); H04L 67/1055 (2013.01); H04L 67/1095 (2013.01); H04L 67/56 (2022.05); H04L 9/50 (2022.05); H04L 2209/463 (2013.01);
Abstract
A control method includes: receiving transaction data that includes (i) peer information used for connecting a first peer among peers in a P2P system to another peer among the peers and (ii) a signature added to the peer information by the first peer; verifying the received transaction data using the signature included in the transaction data; and storing the transaction data into the distributed ledger when the verifying is successful.