Patents per Year
Issued Patents All Time
Showing 1–7 of 7 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11399635 | Sleeping system | — | 2022-08-02 |
| 10143368 | Visual acuity test method, apparatus and system | Yefei Dong | 2018-12-04 |
| 10092838 | Electronic apparatus for controlling a multi-field-of-view display apparatus, electronic system and control method | Yefei Dong, Wenbo Li | 2018-10-09 |
| 9693680 | Vision testing apparatus and method | Yefei Dong | 2017-07-04 |
| 8647278 | Method and system for non-invasive intracranial pressure monitoring | Zhong Ji, Shuang Yang, Mingxi Zhao | 2014-02-11 |
| 7412467 | System and method for operation mode control in a computer system | — | 2008-08-12 |
| 7383469 | Application management system and method | — | 2008-06-03 |