Issued Patents All Time
Showing 25 most recent of 223 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425223 | Data transmission method and data transmission device | Huazhang Yu | 2025-09-23 |
| 12406043 | Method and system for implementing fingerprint sharing | Huazhang Yu | 2025-09-02 |
| 12407492 | Method and system for communicating with authenticator | Huazhang Yu | 2025-09-02 |
| 12406081 | Method and apparatus for preventing processing by security processor from being interrupted | — | 2025-09-02 |
| 12402186 | Authenticator and communication method therefor | Huazhang Yu | 2025-08-26 |
| 12362937 | Electronic device and method for protecting seed data packet thereof | Huazhang Yu | 2025-07-15 |
| 12321556 | Touch sensor panel with reduced dimensions and cross-coupling | Karan S. Jain, Sung Yul Chu, Jeffrey M. Weisse | 2025-06-03 |
| 12309688 | Bluetooth hunter and method for quick matching of same | Huazhang Yu | 2025-05-20 |
| 12309140 | Method and system for communication between server and authenticator | Huazhang Yu | 2025-05-20 |
| 12265481 | Method and system for communicating between apple mobile device and apple peripheral | Huazhang Yu | 2025-04-01 |
| 12222399 | Method and apparatus for measuring remaining power level of device | Huazhang Yu | 2025-02-11 |
| 12192376 | Method and apparatus for realizing secure signature | Huazhang Yu | 2025-01-07 |
| 12175321 | Card reader auxiliary device and working method thereof | Huazhang Yu | 2024-12-24 |
| 12166875 | Working method for key device and key device | Huazhang Yu | 2024-12-10 |
| 12164620 | Secure password entry method and system | Huazhang Yu | 2024-12-10 |
| 12159144 | USB device, and method for same to distinguish operating system of mobile device | Huazhang Yu | 2024-12-03 |
| 12143487 | Method for realizing off-line initialization of hardware wallet and equipment thereof | Huazhang Yu | 2024-11-12 |
| 12141056 | Mnemonic phrase management method and apparatus | Huazhang Yu | 2024-11-12 |
| 12124908 | Automatic card connection method, electronic device, and computer readable storage medium | Huazhang Yu | 2024-10-22 |
| D1038938 | Fingerprint management device | — | 2024-08-13 |
| 12061567 | Method, apparatus and system for implementing external device simulating keyboard | Huazhang Yu | 2024-08-13 |
| 11972651 | Intelligent key device and verification method therefor | Huazhang Yu | 2024-04-30 |
| 11954374 | Method and system for processing cloud broadcasting and printing data | Huazhang Yu | 2024-04-09 |
| 11930118 | Authentication method and authentication device | Huazhang Yu | 2024-03-12 |
| 11928672 | Personalization method and system for financial IC card having dynamic verification code | Huazhang Yu | 2024-03-12 |