Issued Patents All Time
Showing 1–13 of 13 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6048699 | Method of fabricating bio-chip arrays | Barbara Foley, Fred V. Richard, George N. Maracas, Huinan Yu | 2000-04-11 |
| 5760524 | SAW device and method for forming same | Robert J. Higgins, Jr. | 1998-06-02 |
| 5692279 | Method of making a monolithic thin film resonator lattice filter | Luke Mang, Robert G. Kinsman | 1997-12-02 |
| 5514626 | Method for reducing heterostructure acoustic charge transport device saw drive power requirements | Frederick Y. Cho, Frederick M. Fliegel | 1996-05-07 |
| RE35191 | Method for reducing heterostructure acoustic charge transport device SAW drive power requirements | Frederick Y. Cho, Frederick M. Fliegel | 1996-03-26 |
| 5389806 | Apparatus for reducing heterostructure acoustic charge transport device saw drive power requirements | Frederick Y. Cho, Frederick M. Fliegel | 1995-02-14 |
| 5073807 | Method and apparatus for achieving multiple acoustic charge transport device input contacts | Frederick M. Fliegel, Frederick Y. Cho | 1991-12-17 |
| 5047363 | Method and apparatus for reducing heterostructure acoustic charge transport device saw drive power requirements | Frederick Y. Cho, Frederick M. Fliegel | 1991-09-10 |
| 4907856 | Acoustooptic transducer arrangement for optical fibers | — | 1990-03-13 |
| 4701008 | Optical waveguide including superstrate of niobium or silicon oxynitride and method of making same | Fred V. Richard, Frederick Y. Cho | 1987-10-20 |
| 4686111 | Passivated and low scatter acoustic wave devices and method thereof | Frederick Y. Cho | 1987-08-11 |
| 4652290 | Method for making optical channel waveguides and product manufactured thereby | Frederick Y. Cho, Fred V. Richard | 1987-03-24 |
| 4450374 | Oxygen-plasma passivated and low scatter acoustic wave devices | Frederick Y. Cho | 1984-05-22 |