Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12285147 | Adjustment device, air duct structure, exhaust system, dishwasher, and method for controlling dishwasher | Xiqing ZHU, Xiang Li | 2025-04-29 |
| 11752579 | High reliability leadfree solder alloys for harsh service conditions | Hongwen Zhang, Ning-Cheng Lee | 2023-09-12 |
| 11738411 | Lead-free solder paste with mixed solder powders for high temperature applications | Hongwen Zhang, Samuel Lytwynec, Huaguang Wang, Francis M. Mutuku, Ning-Cheng Lee | 2023-08-29 |
| 11712762 | Low temperature melting and mid temperature melting lead-free solder paste with mixed solder alloy powders | Hongwen Zhang, Fen Chen, Francis M. Mutuku, Ning-Cheng Lee | 2023-08-01 |
| 11267080 | Low temperature melting and mid temperature melting lead-free solder paste with mixed solder alloy powders | Hongwen Zhang, Fen Chen, Francis M. Mutuku, Ning-Cheng Lee | 2022-03-08 |