Issued Patents All Time
Showing 51–69 of 69 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6525630 | Microstrip tunable filters tuned by dielectric varactors | Yongfei Zhu, Yu Rong | 2003-02-25 |
| 6514895 | Electronically tunable ceramic materials including tunable dielectric and metal silicate phases | Luna H. Chiu, Xubai Zhang | 2003-02-04 |
| 6404614 | Voltage tuned dielectric varactors with bottom electrodes | Yongfei Zhu | 2002-06-11 |
| 6377142 | Voltage tunable laminated dielectric materials for microwave applications | Luna H. Chiu, Yongfei Zhu, Xubai Zhang, Steven Stowell, Andrey Kozyrev +1 more | 2002-04-23 |
| 6377217 | Serially-fed phased array antennas with dielectric phase shifters | Yongfei Zhu, Andrey Kozyrev, Xubai Zhang | 2002-04-23 |
| 6377440 | Dielectric varactors with offset two-layer electrodes | Yongfei Zhu, Xubai Zhang | 2002-04-23 |
| 6358386 | Multilayered conformal coatings of tunable, low electronic loss ceramic composites and method of production | Somnath Sengupta, Eric Ngo | 2002-03-19 |
| 6074971 | Ceramic ferroelectric composite materials with enhanced electronic properties BSTO-Mg based compound-rare earth oxide | Luna H. Chiu, Steven Stowell, Somnath Sengupta, Jennifer Synowczynski | 2000-06-13 |
| 6071555 | Ferroelectric thin film composites made by metalorganic decomposition | Somnath Sengupta, Steven Stowell, Pooran Chandra Joshi, Sasangan Ramanathan, Seshu B. Desu | 2000-06-06 |
| 6063719 | Ceramic ferrite/ferroelectric composite material | Somnath Sengupta | 2000-05-16 |
| 5846893 | Thin film ferroelectric composites and method of making | Somnath Sengupta | 1998-12-08 |
| 5830591 | Multilayered ferroelectric composite waveguides | Michael S. Klushens | 1998-11-03 |
| 5766697 | Method of making ferrolectric thin film composites | Somnath Sengupta | 1998-06-16 |
| 5693429 | Electronically graded multilayer ferroelectric composites | Eric Ngo, Michelina O'Day, Steven Stowell, Robert Lancto, Somnath Sengupta +1 more | 1997-12-02 |
| 5635434 | Ceramic ferroelectric composite material-BSTO-magnesium based compound | — | 1997-06-03 |
| 5635433 | Ceramic ferroelectric composite material-BSTO-ZnO | — | 1997-06-03 |
| 5486491 | Ceramic ferroelectric composite material - BSTO-ZrO.sub.2 | Eric Ngo, Steven Stowell, Michelina O'Day, Robert Lancto | 1996-01-23 |
| 5427988 | Ceramic ferroelectric composite material - BSTO-MgO | Eric Ngo, Steven Stowell, Michelina O'Day, Robert Lancto | 1995-06-27 |
| 5312790 | Ceramic ferroelectric material | Eric Ngo, Steven Stowell, Gary A. Gilde, Robert Lancto | 1994-05-17 |