Issued Patents All Time
Showing 26–38 of 38 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8228228 | Apparatus and method for receiving electromagnetic waves using photonics | Ming Li | 2012-07-24 |
| 7609971 | Electro optical scanning multi-function antenna | — | 2009-10-27 |
| 7454110 | Method of constructing a reconfigurable photonic band gap device | — | 2008-11-18 |
| 7409116 | RF to optical converter for RF imaging with optical sensors | David M. Mackie | 2008-08-05 |
| 7158710 | Reconfigurable photonic band gap device | — | 2007-01-02 |
| 7151415 | Injection locked dual opto-electronic oscillator | — | 2006-12-19 |
| 6388616 | Simple true-time-delay generator for optical control of phased array antenna | — | 2002-05-14 |
| 6188808 | Microwave system | Paul H. Shen, Mitra Dutta, Jagadeesh Pamulapati | 2001-02-13 |
| 5953479 | Tilted valance-band quantum well double heterostructures for single step active and passive optical waveguide device monolithic integration | Paul Cooke | 1999-09-14 |
| 5930031 | Monolithically integrated signal processing circuit having active and passive components | Paul H. Shen, Mitra Dutta, Jagadeesh Pamulapati | 1999-07-27 |
| 5770472 | Method for making monolithically integrated signal processing circuit having active and passive components | Paul H. Shen, Mitra Dutta, Jagadeesh Pamulapati | 1998-06-23 |
| 5535045 | Modulation doped quantum well waveguide modulator | Mitra Dutta | 1996-07-09 |
| 5412225 | Tunable heavy and light hole coupled bands in variable-strain quantum well semi-conductor heterostructure for novel opto-electronic devices | Mitra Dutta, Hongen Shen, Jagadeesh Pamulapati | 1995-05-02 |