Issued Patents All Time
Showing 26–31 of 31 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6329959 | Tunable dual-band ferroelectric antenna | Peng Thian Teo | 2001-12-11 |
| 5668744 | Active noise control using piezoelectric sensors and actuators | Vasundara V. Varadan, Xiao-Qi Bao, Kenneth B. Carney, John L. Olinger, Fred S. Coffey | 1997-09-16 |
| 5557286 | Voltage tunable dielectric ceramics which exhibit low dielectric constants and applications thereof to antenna structure | Fathi Selmi, Vasundara V. Varadan | 1996-09-17 |
| 5366664 | Electromagnetic shielding materials | Vasundara V. Varadan, Neil R. Williams, Joseph William Cresko | 1994-11-22 |
| 5296666 | Microwave heating apparatus having two cavities and method of using the same | Vasundara V. Varadan, Thomas L. Schaffer | 1994-03-22 |
| 4948922 | Electromagnetic shielding and absorptive materials | Vasundara V. Varadan | 1990-08-14 |