Yen; Haw
Patent Applications and Registrations
Patent applications and USPTO patent grants for Yen; Haw.The latest application filed is for "method of forming a bifacial solar cell structure".
- Yen; Haw - Taoyuan TW
- Yen; Haw - Hsin chu TW
| Patent | Date |
|---|---|
| Method of forming a bifacial solar cell structure Grant 9,525,081 - Huang , et al. December 20, 2 | 2016-12-20 |
| Optimized tungsten contact plug process via use of furnace annealed barrier layers Grant 5,705,442 - Yen , et al. January 6, 1 | 1998-01-06 |
| Annealing of titanium - titanium nitride in contact hole Grant 5,591,672 - Lee , et al. January 7, 1 | 1997-01-07 |
| Nitridation of titanium, for use with tungsten filled contact holes Grant 5,552,340 - Lee , et al. September 3, 1 | 1996-09-03 |
| Manufacturable process for tungsten polycide contacts using amorphous silicon Grant 5,510,296 - Yen , et al. April 23, 1 | 1996-04-23 |
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