Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11769123 | Payment method and apparatus, related device, and system | Dong Po Bao, Jian Wei Deng, Rui Wu, Dan Zeng, Qiang Fei +1 more | 2023-09-26 |
| 11461745 | Payment method and apparatus, related device, and system | Dong Po Bao, Jian Wei Deng, Rui Wu, Dan Zeng, Qiang Fei +1 more | 2022-10-04 |
| 10499504 | Apparatus comprising conductive portions and a method of making the apparatus | Sen ZENG, Ligang Shang | 2019-12-03 |
| 9347706 | Reduced pressure drying method and device of a substrate | Jiyu Wan, He Feng, Hongjiang Wu | 2016-05-24 |