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 | JI-XIANG YIN, Xiao Qing Zhang, Bo Zhang | 2021-09-21 |
JS
JIANG-FENG SHAN
Hongfujin Precision Electronics (Zhengzhou) Co.: 1 patents #5 of 21Top 25%
Overall (2021): #404,303 of 548,734Top 75%
1
Patents 2021