Issued Patents 2021
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 11128126 | Internal voltage-canceling circuit and USB device using the same | JIANG-FENG SHAN, Xiao Qing Zhang, Bo Zhang | 2021-09-21 |
JY
JI-XIANG YIN
Hongfujin Precision Electronics (Zhengzhou) Co.: 1 patents #5 of 21Top 25%
Overall (2021): #403,288 of 548,734Top 75%
1
Patents 2021