Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 7199504 | Film bulk acoustic resonator filter | Eiju Komuro, Masaaki Imura, Qingxin Su, Roger W. Whatmore | 2007-04-03 |
| 7187254 | Film bulk acoustic resonator filters with a coplanar waveguide | Qingxin Su, Eiju Komuro, Masaaki Imura, Roger W. Whatmore | 2007-03-06 |
| 7046103 | Electric filter comprising a plurality of thin film bulk acoustic resonators | Roger W. Whatmore, Qingxin Su, Eiju Komuro | 2006-05-16 |
| 6774746 | Thin film bulk acoustic resonator filters with a piezoelectric layer of lead scandium tantalum oxide | Roger W. Whatmore, Qingxin Su, Eiju Komuro | 2004-08-10 |