Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11716136 | Multipoint wireless network | Liang Dong, Yang Li | 2023-08-01 |
| 11211998 | Virtual wireless network | Liang Dong, Yang Li | 2021-12-28 |
| 10645584 | Wireless communication of information from access control device to mobile communications device | — | 2020-05-05 |
| 10506449 | Modeling wireless signal strength within a defined environment | Liang Dong, Yang Li | 2019-12-10 |
| 10164399 | Mid-infrared cascading fiber amplifier and method for amplification thereof | Curtis R. Menyuk | 2018-12-25 |
| 10111101 | Wireless communication of information from access control device to mobile communications device | — | 2018-10-23 |
| 9877199 | Wireless communication of information from access control device to mobile communications device | — | 2018-01-23 |
| 5177784 | Head-set telephone device and method | Robert Hu | 1993-01-05 |