Issued Patents All Time
Showing 26–34 of 34 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7227924 | Computed tomography scanning system and method using a field emission x-ray source | Otto Z. Zhou, Yuan Cheng, Jian Zhang, Yueh Lee, Weili Lin | 2007-06-05 |
| 7129513 | Field emission ion source based on nanostructure-containing material | Otto Z. Zhou, Changkun Dong, Bo Gao | 2006-10-31 |
| 7087677 | Copolymer composition having pigment like properties | Bansi Lal Kaul, Jean-Christophe Graciet, Mitchell A. Winnik, Frédéric Tronc, Mei Li | 2006-08-08 |
| 7085351 | Method and apparatus for controlling electron beam current | Otto Z. Zhou, Yuan Cheng | 2006-08-01 |
| 7082182 | Computed tomography system for imaging of human and small animal | Otto Z. Zhou, Yueh Lee, Weili Lin, Yuan Cheng, Jian Zhang | 2006-07-25 |
| 6980627 | Devices and methods for producing multiple x-ray beams from multiple locations | Qi Qiu, Otto Z. Zhou | 2005-12-27 |
| 6876724 | Large-area individually addressable multi-beam x-ray system and method of forming same | Otto Z. Zhou, Qi Qiu | 2005-04-05 |
| 6850595 | X-ray generating mechanism using electron field emission cathode | Otto Z. Zhou | 2005-02-01 |
| 6553096 | X-ray generating mechanism using electron field emission cathode | Otto Z. Zhou | 2003-04-22 |