Issued Patents All Time
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10701012 | Method, apparatus and system for customer service information forwarding | Shuhui Mei | 2020-06-30 |
| 10374998 | Method, apparatus and system for customer service information forwarding | Shuhui Mei | 2019-08-06 |