Issued Patents 2021
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10982130 | Environmentally friendly hydrofracturing friction reducer for harsh conditions | Litao Bai | 2021-04-20 |
| 10932192 | EMTC power saving mode (PSM) enhancements for service outage | Liangchi Hsu, Srinivasan Balasubramanian | 2021-02-23 |