Issued Patents All Time
Showing 25 most recent of 29 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7348201 | Creation of anisotropic strain in semiconductor quantum well | Michael Wraback, Paul H. Shen | 2008-03-25 |
| 7310361 | Intersubband semiconductor lasers with enhanced subband depopulation rate | Gregory Belenky, Mikhail V. Kisin, Serge Luryi, Michael A. Stroscio | 2007-12-18 |
| 6819696 | Intersubband semiconductor lasers with enhanced subband depopulation rate | Gregory Belenky, Mikhail V. Kisin, Serge Luryi, Michael A. Stroscio | 2004-11-16 |
| 6476596 | Method and apparatus for detection of terahertz electric fields using polarization-sensitive excitonic electroabsorption | Michael Wraback, Paul H. Shen | 2002-11-05 |
| 6188808 | Microwave system | Weimin Zhou, Paul H. Shen, Jagadeesh Pamulapati | 2001-02-13 |
| 6075254 | Polarization insensitive/independent semiconductor waveguide modulator using tensile stressors | Paul H. Shen, Jagadeesh Pamulapati | 2000-06-13 |
| 5930031 | Monolithically integrated signal processing circuit having active and passive components | Weimin Zhou, Paul H. Shen, Jagadeesh Pamulapati | 1999-07-27 |
| 5917194 | Mesoscopic electronic devices with tailored energy loss scattering | Michael A. Stroscio, Gerald J. Iafrate, Ki Wook Kim, Yuri M. Sirenko | 1999-06-29 |
| 5847435 | Dynamic modulation of quantum devices | Arthur Ballato, Richard H. Wittstruck, Yicheng Lu, Jagadeesh Pamulapati, Paul H. Shen | 1998-12-08 |
| 5770472 | Method for making monolithically integrated signal processing circuit having active and passive components | Weimin Zhou, Paul H. Shen, Jagadeesh Pamulapati | 1998-06-23 |
| 5748359 | Infrared/optical imaging techniques using anisotropically strained doped quantum well structures | Paul H. Shen, Michael Wraback, Jagadeesh Pamulapati | 1998-05-05 |
| 5705824 | Field controlled current modulators based on tunable barrier strengths | Gerald J. Lafrate, Jun He, Michael A. Stroscio | 1998-01-06 |
| 5661740 | TEM mode quantum wire or well structure | Michael A. Stroscio, Yuri M. Sirenko, Ki Wook Kim | 1997-08-26 |
| 5650634 | Interchannel nonequilibrium confined-phonon exchange device | Vladimir Mitin, Viatcheslav Kochelap, Rimvydas Mickevicius, Michael A. Stroscio | 1997-07-22 |
| 5608566 | Multi-directional electro-optic switch | Joel R. Shappirio | 1997-03-04 |
| 5535045 | Modulation doped quantum well waveguide modulator | Weimin Zhou | 1996-07-09 |
| 5488226 | Infrared imaging array based on temperature driven anisotropic optical absorption | Gerald J. Iafrate, Paul H. Shen, Michael A. Stroscio | 1996-01-30 |
| 5459334 | Negative absolute conductance device and method | Michael A. Stroscio, Vladimir Mitin, Rimvydas Mickevicius | 1995-10-17 |
| 5427648 | Method of forming porous silicon | Jagadeesh Pamulapati, Hongen Shen | 1995-06-27 |
| 5412225 | Tunable heavy and light hole coupled bands in variable-strain quantum well semi-conductor heterostructure for novel opto-electronic devices | Weimin Zhou, Hongen Shen, Jagadeesh Pamulapati | 1995-05-02 |
| 5387997 | Optical modulator based on piezoelectrically driven anisotropic optical absorption | Gerald J. Iafrate, Hongen Shen, Michael A. Stroscio, Arthur Ballato | 1995-02-07 |
| 5381260 | Uniaxially strained semiconductor multiple quantum well device using direction-dependent thermal expansion coefficients in a host substrate | Arthur Ballato, John A. Kosinski, Hongen Shen, Yicheng Lu, Jagadeesh Pamulapati | 1995-01-10 |
| 5374831 | Quantum well phonon modulator | Gerald J. Iafrate, Ki Wook Kim, Michael A. Stroscio | 1994-12-20 |
| 5323019 | All optical multiple quantum well optical modulator | Hongen Shen | 1994-06-21 |
| 5274247 | Optic modulator with uniaxial stress | Hongen Shen, Jagadeesh Pamulapati | 1993-12-28 |