Issued Patents 2020
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10681824 | Waterproof circuit board and method for manufacturing the same | JIAN-YI HAO, XIAN-QIN HU, Ming Hua Du | 2020-06-09 |
| 10667402 | Embedded circuit board and method of making same | Jun Wang | 2020-05-26 |
| 10660218 | Method of manufacturing multilayer circuit board | XIAN-QIN HU, LI-KUN LIU, MING-JAAN HO | 2020-05-19 |
| 10653015 | Multilayer circuit board and method of manufacturing the same | XIAN-QIN HU, LI-KUN LIU, MING-JAAN HO | 2020-05-12 |