Issued Patents 2018
Showing 1–2 of 2 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10040717 | Thick-film paste with multiple discrete frits and methods for contacting crystalline silicon solar cell emitter surfaces | Kurt Richard Mikeska, Meijun Lu | 2018-08-07 |
| 9857702 | Focusing leveling device | Haijun SONG, Kan Lu | 2018-01-02 |