Issued Patents All Time
Showing 151–175 of 223 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9208297 | One time password inquiry method and token | Hua Yu | 2015-12-08 |
| 9182967 | Method for safely downloading application | Huazhang Yu | 2015-11-10 |
| 9178875 | Method for authenticating an OTP and an instrument therefor | Huazhang Yu | 2015-11-03 |
| 9176753 | Method for searching for class and function based on .NET card and .NET card thereof | Huazhang Yu | 2015-11-03 |
| 9172536 | Audio communication based electronic signature system and method thereof | Huazhang Yu | 2015-10-27 |
| 9158905 | Method for computer startup protection and system thereof | Huazhang Yu | 2015-10-13 |
| 9148415 | Method and system for accessing e-book data | Huazhang Yu | 2015-09-29 |
| 9143505 | Image collection based information security method and system | Huazhang Yu | 2015-09-22 |
| 9112855 | Method for identifying pulse optical signal and device thereof | Huazhang Yu | 2015-08-18 |
| 9055058 | Method and apparatus for serial device registration | Huazhang Yu | 2015-06-09 |
| 9047486 | Method for virtualizing a personal working environment and device for the same | Huazhang Yu | 2015-06-02 |
| 9032107 | USB key and a method for communication between the USB key and a terminal | Huazhang Yu | 2015-05-12 |
| 9027103 | Method and system for securely accessing to protected resource | Huazhang Yu | 2015-05-05 |
| 9027110 | System and method for communication between dynamic token and tool | Huazhang Yu | 2015-05-05 |
| 9015848 | Method for virtualizing a personal working environment and device for the same | Huazhang Yu | 2015-04-21 |
| 8995663 | Method for implementing an encryption engine by smart key device | Huazhang Yu | 2015-03-31 |
| 8996872 | Contactless seed programming method and system thereof | Huazhang Yu | 2015-03-31 |
| 8996882 | Execution method of .NET program after encryption | Huazhang Yu | 2015-03-31 |
| 8972976 | Device and method for automatic driver installation | Huazhang Yu | 2015-03-03 |
| 8959606 | Key updating method and system thereof | Huazhang Yu | 2015-02-17 |
| 8888000 | Card reader with multiple functions and a method for implementing the same | Huazhang Yu | 2014-11-18 |
| 8862790 | Method for identifying version type of windows operating system on a host by a USB device | Huazhang Yu | 2014-10-14 |
| 8856521 | Methods and systems for performing secure operations on an encrypted file | Huazhang Yu | 2014-10-07 |
| 8805801 | Method for compressing a .net file | Huazhang Yu | 2014-08-12 |
| 8806128 | System and method for information security device with compact flash interface | Huazhang Yu | 2014-08-12 |