Issued Patents 2011
Showing 1–6 of 6 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8079520 | Method for reducing RF interference inside dual-interface card reader and dual-interface card reader thereof | Huazhang Yu | 2011-12-20 |
| 8074232 | Method for improving the communication of the human interface device | Huazhang Yu | 2011-12-06 |
| 8060673 | Smart card read/write control method based on USB interface and reader/writer thereof | Hua Yu | 2011-11-15 |
| 7971067 | Method and system for controlling the smart electric appliance | Huazhang Yu | 2011-06-28 |
| 7945710 | Apparatus enabling the human interface device to provide a smart card interface and operating method therein | Huazhang Yu | 2011-05-17 |
| 7930552 | Intelligent encryption key with biometric identification function and operating method for the same | Huazhang Yu | 2011-04-19 |