Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12346868 | Mailing method and mailing apparatus | Jianmin Yang, Xiaonan Yan, Wankui Ju, Zhenlong Qu, Chao Wang +1 more | 2025-07-01 |
| 10203233 | Flow sensing module | Ruifeng Zhang, Jamie Speldrich, Zhikang Lan | 2019-02-12 |
| 9829403 | Structure of pressure gauge | — | 2017-11-28 |
| 9021883 | Pressure gauge | — | 2015-05-05 |
| 8485031 | Sensor assembly with hydrophobic filter | Jamie Speldrich, Scott Edward Beck, Phil Foster | 2013-07-16 |
| 8113046 | Sensor assembly with hydrophobic filter | Jamie Speldrich, Scott Edward Beck, Phil Foster | 2012-02-14 |