Issued Patents All Time
Showing 1–25 of 32 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10553570 | Network with integrated passive device and conductive trace in packaging substrate and related modules and devices | Weimin Sun, Russ Alan Reisner | 2020-02-04 |
| 9978732 | Network with integrated passive device and conductive trace in packaging substrate and related modules and devices | Weimin Sun, Russ Alan Reisner | 2018-05-22 |
| 6777727 | Flexural plate wave systems | Gregory J. Dunn, Allyson Beuhler | 2004-08-17 |
| 6424238 | Acoustic wave filter and method of forming the same | — | 2002-07-23 |
| 6025762 | Delay line incorporating a surface acoustic wave ladder filter and method of providing same | Manas K. Roy, Thomas S. Hickernell | 2000-02-15 |
| 5896636 | Method for providing a piezoelectric substrate and surface acoustic wave device with reduced bulk acoustic wave scattering | — | 1999-04-27 |
| 5854579 | Saw filter using low-pass configuration and method of providing the same | — | 1998-12-29 |
| 5777419 | Surface acoustic wave device with minimized bulk scattering | — | 1998-07-07 |
| 5654680 | Saw-based ladder filter including multiple coUpling coefficients (K.sup.2), Method therefor and radio incorporating same | Philip P. Kwan, Ali-Reza Baghai-Wadji | 1997-08-05 |
| 5638036 | Acoustic wave ladder filter with unequal series and shunt transducer periodicities and method of making | Thomas S. Hickernell | 1997-06-10 |
| 5635883 | Acoustic wave filter with filter-shaping element and method | Thomas S. Hickernell, Frederick Y. Cho | 1997-06-03 |
| 5600287 | Acoustic wave filter with reduced bulk-wave scattering loss, ladder filter incorporating same and method | Philip P. Kwan, Thomas S. Hickernell | 1997-02-04 |
| 5434466 | Acoustic wave filter with reduced bulk-wave scattering loss and method | Thomas S. Hickernell | 1995-07-18 |
| 5420472 | Method and apparatus for thermal coefficient of expansion matched substrate attachment | Frederick Y. Cho | 1995-05-30 |
| 5365207 | Multi-bandwidth saw filter | Jaime Andres Borras | 1994-11-15 |
| 5334960 | Conjugately matched acoustic wave transducers and method | — | 1994-08-02 |
| 5327626 | Method for processing robust acoustic reflectors | Frederick Y. Cho, Thomas S. Hickernell | 1994-07-12 |
| 5313177 | Method and apparatus for an acoustic wave filter | Thomas S. Hickernell | 1994-05-17 |
| 5296824 | Low loss wide bandwidth parallel channel acoustic filter | Frederick Y. Cho, Thomas S. Hickernell | 1994-03-22 |
| 5287036 | Method and apparatus for acoustic wave inductance | — | 1994-02-15 |
| 5270606 | Processing robust acoustic reflectors | Frederick Y. Cho, Thomas S. Hickernell | 1993-12-14 |
| 5265267 | Integrated circuit including a surface acoustic wave transformer and a balanced mixer | William J. Martin, Jose I. Suarez, Frederick Y. Cho | 1993-11-23 |
| 5237235 | Surface acoustic wave device package | Frederick Y. Cho, Robert F. Falkner, Jr. | 1993-08-17 |
| 5215546 | Method and apparatus for SAW device passivation | Fred Y. Cho, Robert F. Falkner, Jr. | 1993-06-01 |
| 5212115 | Method for microelectronic device packaging employing capacitively coupled connections | Frederick Y. Cho, Gerald Norley | 1993-05-18 |