Method for paying cost of IoT device based on blockchain and merkle tree structure related thereto, and server, service providing terminal, and digital wallet using the same
US-11961057-B2 · Apr 16, 2024 · US
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Patent family 62152450
This patent family groups 6 related publications across US. Members often share priority claims or equivalent filings in different countries.
| Field | Value |
|---|---|
| Family ID | 62152450 |
| Family type | — |
| Earliest priority | May 10, 2017 |
| First filing country | US |
| Member publications | 6 |
| Countries | US |
| Representative publication | US11961057B2 — Method for paying cost of IoT device based on blockchain and merkle tree structure related thereto, and server, service providing terminal, and digital wallet using the same |
Representative publication
Best representative member for this family based on priority and filing country.
US11961057B2 — Method for paying cost of IoT device based on blockchain and merkle tree structure related thereto, and server, service providing terminal, and digital wallet using the same (published Apr 16, 2024)
Member publications
Related publications in this family.
Method for paying cost of IoT device based on blockchain and merkle tree structure related thereto, and server, service providing terminal, and digital wallet using the same
US-11861573-B2 · Jan 2, 2024 · US
Method for paying cost of iot device based on blockchain and merkle tree structure related thereto, and server, service providing terminal, and digital wallet using the same
US-2022083993-A1 · Mar 17, 2022 · US
Method for paying cost of iot device based on blockchain and merkle tree structure related thereto, and server, service providing terminal, and digital wallet using the same
US-2022083992-A1 · Mar 17, 2022 · US
Method for paying cost of IoT device based on blockchain and Merkle tree structure related thereto, and server, service providing terminal, and digital wallet using the same
US-11244295-B2 · Feb 8, 2022 · US
Method for paying cost of iot device based on blockchain and merkle tree structure related thereto, and server, service providing terminal, and digital wallet using the same
US-2018330349-A1 · Nov 15, 2018 · US