Issued Patents 2017
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9699132 | Method, apparatus, and system for exchanging electronic business card | Xiaomu Wen, Jing He, Junshan Wang, Bin Li | 2017-07-04 |
| 9618921 | Object carrier transport system and method of transporting object carriers | Tsan-I Chen | 2017-04-11 |