Issued Patents All Time
Showing 1–5 of 5 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7538608 | Photonic crystal ribbon-beam traveling wave amplifier | Chiping Chen, Bao-Liang Qian | 2009-05-26 |
| 7117133 | Photonic band gap structure simulator | Chiping Chen, Michael Shapiro, Evgenya Smirnova, Jagadishwar R. Sirigiri | 2006-10-03 |
| 6801107 | Vacuum electron device with a photonic bandgap structure and method of use thereof | Chiping Chen, Michael Shapiro, Jagadishwar R. Sirigiri | 2004-10-05 |
| 6617775 | Energy storage device | D. Clint Seward, Chiping Chen | 2003-09-09 |
| 6140752 | Energy storage device having a plurality of single charged particles and a charge neutralizer | D. Clint Seward, Chiping Chen | 2000-10-31 |