Issued Patents All Time
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10797358 | Smart power bank system for efficient energy transfer | XunGuang Xu, Jieli Li | 2020-10-06 |
| 9997940 | Smart power bank system for efficient energy transfer | XunGuang Xu, Jieli Li | 2018-06-12 |
ZS
Zifeng Shen
Overall (All Time): #1,919,859 of 4,157,543Top 50%
2
Patents All Time