Issued Patents All Time
Showing 1–15 of 15 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9023681 | Method of fabricating heterojunction battery | Xinwei Niu, Cao Yu, Lan Ding, Junmei Rong, Shiyong Liu +8 more | 2015-05-05 |
| 7427366 | Efficient, green-emitting phosphors, and combinations with red-emitting phosphors | Yongchi Tian, Perry Niel Yocom, Gerard Frederickson | 2008-09-23 |
| 6888984 | Amorphous silicon alloy based integrated spot-size converter | Joseph H. Abeles, Nagendranath Maley, Ralph Whaley | 2005-05-03 |
| 6788721 | Photonic integrated circuit (PIC) and method for making same | Ralph Whaley, Tien P. Lee | 2004-09-07 |
| 6778723 | Integrated optical switch | — | 2004-08-17 |
| 6723573 | Photonic devices and PICs including sacrificial testing structures and method of making the same | Haiyan An | 2004-04-20 |
| 6674950 | Optical waveguide crossing and method of making same | Nagandranath Maley | 2004-01-06 |
| 6642643 | Silicate materials for cathode-ray tube (CRT) applications | Gregory James Cohee, Philip M. Heyman | 2003-11-04 |
| 6628057 | Slightly conducting insulators for cathode-ray tube (CRT) applications | Barry Jay Thaler, Philip M. Heyman, Robert L. Quinn, Richard Quinn | 2003-09-30 |
| 6597093 | Cathode ray tube with a focus mask wherein a cap layer formed on the insulating material | — | 2003-07-22 |
| 6576383 | Method of manufacturing a luminescent screen for a CRT | — | 2003-06-10 |
| 5942049 | Increasing stabilized performance of amorphous silicon based devices produced by highly hydrogen diluted lower temperature plasma deposition | Yaun-Min Li, Murray Stephen Bennett | 1999-08-24 |
| 5730808 | Producing solar cells by surface preparation for accelerated nucleation of microcrystalline silicon on heterogeneous substrates | Liangfan Chen | 1998-03-24 |
| 5646050 | Increasing stabilized performance of amorphous silicon based devices produced by highly hydrogen diluted lower temperature plasma deposition | Yaun-Min Li, Murray Stephen Bennett | 1997-07-08 |
| 5256887 | Photovoltaic device including a boron doping profile in an i-type layer | — | 1993-10-26 |