| 9515744 |
Optical signal processing method and device |
Huazhang Yu |
2016-12-06 |
| 9473308 |
Method and system for implementing digital signature in mobile operating system |
Huazhang Yu |
2016-10-18 |
| 9465934 |
Control method for accessing java card object |
Huazhang Yu |
2016-10-11 |
| 9449020 |
Method for smart card to process CAP file |
Huazhang Yu |
2016-09-20 |
| 9443064 |
Protecting method and system of java source code |
Huazhang Zu |
2016-09-13 |
| 9437196 |
Working method of sound transmission-based dynamic token |
Huazhang Yu |
2016-09-06 |
| 9419793 |
Method for generating large prime number in embedded system |
Huazhang Yu |
2016-08-16 |
| 9413752 |
One-time password operating method |
Huazhang Yu |
2016-08-09 |
| 9411990 |
Working method of a multi-slot card reader based on the standard CCID protocol |
Huazhang Yu |
2016-08-09 |
| 9386013 |
Dynamic password authentication method and system thereof |
Huazhang Yu |
2016-07-05 |
| 9378498 |
Method for loading double e-wallets |
Huazhang Yu |
2016-06-28 |
| 9367675 |
Method for verifying and calibrating time |
Huazhang Yu |
2016-06-14 |
| 9350728 |
Method and system for generating and authorizing dynamic password |
Huazhang Yu |
2016-05-24 |
| 9350456 |
Method for improving luminous intensity adaptability and device thereof |
Huazhang Yu |
2016-05-24 |
| 9343070 |
Sound transmission-based verification method |
Huazhang Yu |
2016-05-17 |
| 9294954 |
Method and system for online communication |
Huazhang Yu |
2016-03-22 |
| 9288061 |
Safe communication method with card |
Huazhang Yu |
2016-03-15 |
| 9256210 |
Safe method for card issuing, card issuing device and system |
Huazhang Yu |
2016-02-09 |
| 9253162 |
Intelligent card secure communication method |
Huazhang Yu |
2016-02-02 |