Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9989551 | Real-time volume confirmation dispensing apparatus and methods | Pei-Ying Hsieh | 2018-06-05 |
| 9861140 | Electronic cigarette atomizer with convenient-to-mount heating wire | Feng Ouyang, Yiyu Cheng | 2018-01-09 |