Issued Patents All Time
Showing 1–12 of 12 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12058504 | Loudspeaker for hearing device | Charles King, Christopher A. Jones, Evan Llamas-Young | 2024-08-06 |
| 9326074 | Increased compliance flat reed transducer | — | 2016-04-26 |
| 9137610 | Apparatus in an acoustic assembly for registering assembly parts | Matthew Mason, Phillip M McCratic | 2015-09-15 |
| 8837755 | Apparatus in an acoustic assembly for registering assembly parts | Matthew Mason, Phillip M McCratic | 2014-09-16 |
| 7921540 | System of component s usable in the manufacture of an acoustic transducer | David E. Schafer | 2011-04-12 |
| 7925041 | Method of making a linkage assembly for a transducer and the like | David E. Schafer | 2011-04-12 |
| 7860264 | Acoustic assembly for a transducer | David E. Schafer, Anthony D. Minervini, Hanny Sunarto, Thomas E. Miller, Daniel Warren | 2010-12-28 |
| 7412763 | Method of making an acoustic assembly for a transducer | David E. Schafer, Anthony D. Minervini, Hanny Sunarto, Thomas E. Miller, Daniel Warren | 2008-08-19 |
| 7302748 | Linkage assembly for an acoustic transducer | David E. Schafer | 2007-12-04 |
| 7203334 | Apparatus for creating acoustic energy in a balanced receiver assembly and manufacturing method thereof | David E. Schafer | 2007-04-10 |
| 6664864 | Cavity design printed circuit board for a temperature compensated crystal oscillator and a temperature compensated crystal oscillator employing the same | Vladimir Telemaque, Eileen A. Bartley | 2003-12-16 |
| 6548762 | Transmission line grounding lug | Richard Korczak, Robert Walter | 2003-04-15 |