Issued Patents All Time
Showing 25 most recent of 33 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7405641 | Micro-electro-mechanical switch | Tsung-Yuan Hsu, Adele Schmitz, David T. Chang | 2008-07-29 |
| 7053737 | Stress bimorph MEMS switches and methods of making same | Robert N. Schwartz, Ming-Chiang Wu, Tsung-Yuan Hsu, Adele Schmitz, James H. Schaffner +1 more | 2006-05-30 |
| 6965349 | Phased array antenna | Stan W. Livingston, Jar J. Lee, James H. Schaffner | 2005-11-15 |
| 6888420 | RF MEMS switch matrix | James H. Schaffner | 2005-05-03 |
| 6847277 | Torsion spring for electro-mechanical switches and a cantilever-type RF micro-electromechanical switch incorporating the torsion spring | Tsung-Yuan Hsu, Adele Schmitz | 2005-01-25 |
| 6842097 | Torsion spring for electro-mechanical switches and a cantilever-type RF micro-electromechanical switch incorporating the torsion spring | Tsung-Yuan Hsu, Adele Schmitz | 2005-01-11 |
| 6803559 | Optically controlled MEM switches | Tsung-Yuan Hsu, Greg Tangonan, Juan F. Lam | 2004-10-12 |
| 6768403 | Torsion spring for electro-mechanical switches and a cantilever-type RF micro-electromechanical switch incorporating the torsion spring | Tsung-Yuan Hsu, Adele Schmitz | 2004-07-27 |
| 6670921 | Low-cost HDMI-D packaging technique for integrating an efficient reconfigurable antenna array with RF MEMS switches and a high impedance surface | Daniel F. Sievenpiper, Adele Schmitz, James H. Schaffner, Gregory L. Tangonan, Tsung-Yuan Hsu +1 more | 2003-12-30 |
| 6667245 | CMOS-compatible MEM switches and method of making | Lap-Wai Chow, Tsung-Yuan Hsu, Daniel Hyman, Paul Ouyang, James H. Schaffner +2 more | 2003-12-23 |
| 6639205 | Optically controlled MEM switches | Tsung-Yuan Hsu, Greg Tangonan, Juan F. Lam | 2003-10-28 |
| 6604425 | Microelectromechanical correlation device and method | Tsung-Yuan Hsu, Juan F. Lam | 2003-08-12 |
| 6538621 | Tunable impedance surface | Daniel F. Sievenpiper, Robin J. Harvey, Greg Tangonan, James H. Schaffner | 2003-03-25 |
| 6483480 | Tunable impedance surface | Daniel F. Sievenpiper, Greg Tangonan, James H. Schaffner | 2002-11-19 |
| 6469677 | Optical network for actuation of switches in a reconfigurable antenna | James H. Schaffner, Tsung-Yuan Hsu | 2002-10-22 |
| 6440767 | Monolithic single pole double throw RF MEMS switch | James H. Schaffner, Adele Schmitz, Tsung-Yuan Hsu, Franklin A. Dolezal, Gregory L. Tangonan | 2002-08-27 |
| 6396368 | CMOS-compatible MEM switches and method of making | Lap-Wai Chow, Tsung-Yuan Hsu, Daniel Hyman, Paul Ouyang, James H. Schaffner +2 more | 2002-05-28 |
| 6388631 | Reconfigurable interleaved phased array antenna | Stan W. Livingston, Jar J. Lee, James H. Schaffner | 2002-05-14 |
| 6384797 | Reconfigurable antenna for multiple band, beam-switching operation | James H. Schaffner, Daniel F. Sievenpiper, Jonathan J. Lynch, Pyong K. Park | 2002-05-07 |
| 6331257 | Fabrication of broadband surface-micromachined micro-electro-mechanical switches for microwave and millimeter-wave applications | Adele Schmitz, Julia J. Brown, James Foschaar, Daniel Hyman, Tsung-Yuan Hsu | 2001-12-18 |
| 6310339 | Optically controlled MEM switches | Tsung-Yuan Hsu, Greg Tangonan, Juan F. Lam | 2001-10-30 |
| 6307519 | Multiband antenna system using RF micro-electro-mechanical switches, method for transmitting multiband signals, and signal produced therefrom | Stan W. Livingston, Jar J. Lee, Juan F. Lam | 2001-10-23 |
| 6228673 | Method of fabricating a surface coupled InGaAs photodetector | Adele Schmitz, Julia J. Brown | 2001-05-08 |
| 6175672 | RF wide bandwidth lossless high performance low noise transmissive link | Irwin L. Newberg, Robert R. Hayes, Kapriel V. Krikorian, Willie W. Ng, Robert A. Rosen | 2001-01-16 |
| 6069587 | Multiband millimeterwave reconfigurable antenna using RF mem switches | Jonathan J. Lynch, Stan W. Livingston, Jar J. Lee, Juan F. Lam, Adele Schmitz +4 more | 2000-05-30 |