Issued Patents 2017
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9699132 | Method, apparatus, and system for exchanging electronic business card | Xiaomu Wen, Yu Chen, Jing He, Bin Li | 2017-07-04 |
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9699132 | Method, apparatus, and system for exchanging electronic business card | Xiaomu Wen, Yu Chen, Jing He, Bin Li | 2017-07-04 |