Issued Patents All Time
Showing 1–25 of 53 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10601398 | BAW structure having multiple BAW transducers over a common reflector, which has reflector layers of varying thicknesses | Dana J. Sturzebecher, Larry Witkowski, Andrew Arthur Ketterson | 2020-03-24 |
| 8365373 | Agile tunable piezoelectric solidly-mounted resonator | — | 2013-02-05 |
| 8020432 | Acoustic microelectromechanical viscometer | — | 2011-09-20 |
| 7554244 | Agile tunable piezoelectric solidly-mounted resonator | — | 2009-06-30 |
| 7463329 | Materials for freezing light | John Ballato | 2008-12-09 |
| 7193352 | Thin film bulk acoustic wave sensor suite | Richard H. Wittstruck, Xiaojun Tong, Yicheng Lu | 2007-03-20 |
| 7053523 | Lateral field excitation of bulk acoustic waves from an IC-compliant low voltage source | Richard H. Wittstruck, Xiaojun Tong, Yicheng Lu | 2006-05-30 |
| 6903629 | Electrode-free resonator structures for frequency control, filters and sensors | John R. Vig, Yook-Kong Yong | 2005-06-07 |
| 6518778 | Method of determining angle-of-cut | John R. Vig | 2003-02-11 |
| 6300706 | Compound semiconductor monolithic frequency sources and actuators | Thomas W. Grudkowski | 2001-10-09 |
| 6260408 | Techniques for sensing the properties of fluids with a resonator assembly | John R. Vig | 2001-07-17 |
| 6247354 | Techniques for sensing the properties of fluids with resonators | John R. Vig | 2001-06-19 |
| 5847435 | Dynamic modulation of quantum devices | Richard H. Wittstruck, Yicheng Lu, Mitra Dutta, Jagadeesh Pamulapati, Paul H. Shen | 1998-12-08 |
| 5801476 | Thickness mode acoustic wave resonator | Dana J. Sturzebecher, John A. Kosinski, Paul Cooke, Hong Cui | 1998-09-01 |
| 5698940 | Method for detrapping light in thin film phosphor displays | David C. Morton | 1997-12-16 |
| 5650685 | Microcircuit package with integrated acoustic isolator | John A. Kosinski, Edward R. Baidy, Owen P. Layden | 1997-07-22 |
| 5428315 | Method of making radiation hardened quartz crystal oscillators | John R. Vig | 1995-06-27 |
| 5414322 | Crystal resonator with multiple segmented lateral-field excitation electrodes | John A. Kosinski, Yicheng Lu | 1995-05-09 |
| 5387997 | Optical modulator based on piezoelectrically driven anisotropic optical absorption | Gerald J. Iafrate, Mitra Dutta, Hongen Shen, Michael A. Stroscio | 1995-02-07 |
| 5381260 | Uniaxially strained semiconductor multiple quantum well device using direction-dependent thermal expansion coefficients in a host substrate | John A. Kosinski, Mitra Dutta, Hongen Shen, Yicheng Lu, Jagadeesh Pamulapati | 1995-01-10 |
| 4994772 | Acoustic charge transport processor | — | 1991-02-19 |
| 4990818 | Method of making a transducer from a boule of lithium tetraborate and transducer so made | John A. Kosinski | 1991-02-05 |
| 4950937 | Method of making a resonator from a boule of lithium tetraborate and resonator so made | John A. Kosinski | 1990-08-21 |
| 4871986 | Method of making a crystal oscillator desensitized to accelerationfields | — | 1989-10-03 |
| 4836882 | Method of making an acceleration hardened resonator | — | 1989-06-06 |