Issued Patents All Time
Showing 1–3 of 3 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11332431 | Device and method for manufacturing dimethyl carbonate | Tsai-Wei Wu, I-Lung Chien, San-Jang Wang, David Wong, Shi-Shang Jang | 2022-05-17 |
| 10570254 | Preparation method of polyurethane resin | David Wong, Kan-Nan Chan, Ping-Lin Yang, An-Pang Tu | 2020-02-25 |
| 10364162 | System and method for treating salt-containing glycerin wastewater | Shih-Cheng Chuang, Shi-Shang Jang, David Wong, Sheng-Chieh Wang | 2019-07-30 |