Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11994700 | Band-pass near-infrared (NIR) filter, method of production of a band-pass NIR filter and uses thereof | Wei Xiao, Guangjun Zhang | 2024-05-28 |
| 9344845 | Method and apparatus for obtaining floating information of user floating between administrative regions | Zhiyu Xu | 2016-05-17 |
| 8982816 | Method and device for counting resident time span ratio in dual network of dual mode single standby terminal user | — | 2015-03-17 |