Issued Patents All Time
Showing 1–19 of 19 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 9269496 | Capacitors adapted for acoustic resonance cancellation | James Oakes, James Martin, Alexandr Prudan | 2016-02-23 |
| 9142355 | Capacitors adapted for acoustic resonance cancellation | James Oakes, James Martin, Alexandr Prudan | 2015-09-22 |
| 8953299 | Capacitors adapted for acoustic resonance cancellation | James Oakes, James Martin, Alexandr Prudan | 2015-02-10 |
| 8467169 | Capacitors adapted for acoustic resonance cancellation | James Oakes, James Martin, Alexandr Prudan | 2013-06-18 |
| 7936553 | Capacitors adapted for acoustic resonance cancellation | James Oakes, James Martin, Alexandr Prudan | 2011-05-03 |
| 7154357 | Voltage tunable reflective coplanar phase shifters | Louise Sengupta, Yongfei Zhu | 2006-12-26 |
| 7042316 | Waveguide dielectric resonator electrically tunable filter | Khosro Shamsaifar, Vladimir Keis | 2006-05-09 |
| 6985050 | Waveguide-finline tunable phase shifter | Louise Sengupta | 2006-01-10 |
| 6954118 | Voltage tunable coplanar phase shifters with a conductive dome structure | Louise Sengupta, Youngfei Zhu | 2005-10-11 |
| 6864840 | Serially-fed phased array antennas with dielectric phase shifters | Yongfei Zhu, Louise Sengupta, Xubai Zhang | 2005-03-08 |
| 6794960 | Voltage tunable laminated dielectric materials for microwave waveguide applications | Luna H. Chiu, Yongfei Zhu, Xubai Zhang, Steven Stowell, Somnath Sengupta +1 more | 2004-09-21 |
| 6686814 | Voltage tunable varactors and tunable devices including such varactors | Luna H. Chiu, Yongfei Zhu, Xubai Zhang, Steven Stowell, Somnath Sengupta +1 more | 2004-02-03 |
| 6683517 | Voltage tunable laminated dielectric materials for microwave applications such as a coaxial cable | Luna H. Chiu, Yongfei Zhu, Xubai Zhang, Steven Stowell, Somnath Sengupta +1 more | 2004-01-27 |
| 6683516 | Voltage tunable laminated dielectric materials for microwave applications such as a tunable cavity | Luna H. Chiu, Yongfei Zhu, Xubai Zhang, Steven Stowell, Somnath Sengupta +1 more | 2004-01-27 |
| 6646522 | Voltage tunable coplanar waveguide phase shifters | Louise Sengupta, Youngfei Zhu | 2003-11-11 |
| 6621377 | Microstrip phase shifter | Vitaly Osadchy, Cornelis F. DuToit, Louise Sengupta | 2003-09-16 |
| 6531936 | Voltage tunable varactors and tunable devices including such varactors | Luna H. Chiu, Yongfei Zhu, Xubai Zhang, Steven Stowell, Somnath Sengupta +1 more | 2003-03-11 |
| 6377142 | Voltage tunable laminated dielectric materials for microwave applications | Luna H. Chiu, Yongfei Zhu, Xubai Zhang, Steven Stowell, Somnath Sengupta +1 more | 2002-04-23 |
| 6377217 | Serially-fed phased array antennas with dielectric phase shifters | Yongfei Zhu, Louise Sengupta, Xubai Zhang | 2002-04-23 |