Issued Patents 2022
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11381383 | Methods and apparatuses for processing service using blockchain | — | 2022-07-05 |
| 11354957 | Smart locks unlocking methods, mobile terminals, servers, and computer-readable storage media | Hui Liao, Shengbo Zhao | 2022-06-07 |
| 11282002 | Method and apparatus for secure check-in | — | 2022-03-22 |
| 11271745 | Method and system for operating internet of things device | Hui Liao | 2022-03-08 |