Issued Patents 2017
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9693829 | Microscopic surgery system and navigation method guided by optical coherence tomography (OCT) and automated OCT imaging field calibration | Guohua Shi, Yi He, Xiqi Li, Zhibin Wang | 2017-07-04 |
| 9686269 | Method and system for distinguishing humans from machines and for controlling access to network services | Yingfang Fu, Qian Zhang | 2017-06-20 |
| 9648008 | Terminal identification method, and method, system and apparatus of registering machine identification code | Yingfang Fu, Zhenyuan Zhang, Jian Liu | 2017-05-09 |
| 9610022 | Adaptive optical objective inspection instrument for optic nerve function | Yun Dai, Haoxin Zhao | 2017-04-04 |
| 9571490 | Method and system for distinguishing humans from machines | Yingfang Fu | 2017-02-14 |