Issued Patents 2019
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10230540 | Method, device and system for communicating in a ring network | Huagang Xu, Haifeng Liang, Lei Zou, Junyu Chen | 2019-03-12 |
| 10219134 | Bluetooth low energy based emergency backup and recovery solution in an industrial controller | Longfei Chen, Haifeng Liang, Lei Zou | 2019-02-26 |