Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6559735 | Duplexer filter with an alternative signal path | Reddy Vangala | 2003-05-06 |
| 5952900 | Suppression of spurious cavity modes using resistive paste on a ceramic transverse-electromagnetic-mode (TEM) filter | Reddy Vangala, Antonije R. Djordjevic | 1999-09-14 |
| 5850168 | Ceramic transverse-electromagnetic-mode filter having a waveguide cavity mode frequency shifting void and method of tuning same | Thomas McVeety, Antonije R. Djordjevic | 1998-12-15 |
| 5721520 | Ceramic filter with ground plane features which provide transmission zero and coupling adjustment | Thomas McVeety, David Clifford | 1998-02-24 |
| 5528204 | Method of tuning a ceramic duplex filter using an averaging step | Reddy Vangala | 1996-06-18 |
| 5512866 | Ceramic duplex filter | Reddy Vangala | 1996-04-30 |
| 5327108 | Surface mountable interdigital block filter having zero(s) in transfer function | Darren V. Weninger | 1994-07-05 |
| 5327109 | Block filter having high-side passband transfer function zeroes | Reddy Vangala, Frederick L. Sassin | 1994-07-05 |
| 5288351 | Silver paste sintering method for bonding ceramic surfaces | Douglas A. Morris, Daniel H. Balinski | 1994-02-22 |
| 5218329 | Low profile ceramic filter with self aligning shield | Reddy Vangala | 1993-06-08 |
| 5160905 | High dielectric micro-trough line filter | — | 1992-11-03 |
| 5157365 | Combined block-substrate filter | — | 1992-10-20 |