Issued Patents All Time
Showing 1–21 of 21 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12425200 | System for quantum field noise source and secure information transfer therefrom | — | 2025-09-23 |
| 8746067 | MEMS tunneling accelerometer | Farrokh Mohamadi | 2014-06-10 |
| 8509584 | Nano-electron fluidic logic (NFL) device | — | 2013-08-13 |
| 8347720 | MEMS tunneling accelerometer | Farrokh Mohamadi | 2013-01-08 |
| 7414500 | High-reliability micro-electro-mechanical system (MEMS) switch apparatus and method | — | 2008-08-19 |
| 6897537 | Micro-electro-mechanical system (MEMS) variable capacitor apparatuses and related methods | — | 2005-05-24 |
| 6548375 | Method of preparing silicon-on-insulator substrates particularly suited for microwave applications | Yu-Hua Lin | 2003-04-15 |
| 6483396 | Microwave system with redundant processing devices and passive switching | Andrew H. Kwon | 2002-11-19 |
| 6467152 | Method of fabricating a microwave microstrip/waveguide transition structure | Yu-Hua Lin, Andrew H. Kwon, Eric D. Ditmars, John R. Dunwoody | 2002-10-22 |
| 6323696 | Sample and hold circuit | Ronald M. Hickling, Joel N. Schulman, David H. Chow, Lap-Wai Chow | 2001-11-27 |
| 6304153 | Resonator tuning system | — | 2001-10-16 |
| 6294847 | Bistable micro-electromechanical switch | — | 2001-09-25 |
| 6111472 | Quasi-optical amplifier | — | 2000-08-29 |
| 6040611 | Microelectromechanical device | Yu-Hua Kao, Arturo L. Caigoy, Eric D. Ditmars | 2000-03-21 |
| 5994796 | Single-pole single-throw microelectro mechanical switch with active off-state control | — | 1999-11-30 |
| 5945934 | Tracking analog-to-digital converter | — | 1999-08-31 |
| 5923225 | Noise-reduction systems and methods using photonic bandgap crystals | — | 1999-07-13 |
| 5883549 | Bipolar junction transistor (BJT)--resonant tunneling diode (RTD) oscillator circuit and method | — | 1999-03-16 |
| 5818309 | Microwave active notch filter and operating method with photonic bandgap crystal feedback loop | — | 1998-10-06 |
| 5808527 | Tunable microwave network using microelectromechanical switches | — | 1998-09-15 |
| 5748057 | Photonic bandgap crystal frequency multiplexers and a pulse blanking filter for use therewith | — | 1998-05-05 |