Issued Patents 2019
Showing 1–1 of 1 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10347776 | Back-surface bridge type contact electrode of crystalline silicon solar battery and preparation method therefor | Yifeng Chen, Zhiqiang Feng, Hui Shen, Pietro Peter ALTERMATT | 2019-07-09 |