Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6191754 | Antenna system using time delays with mercury wetted switches | Harvey C. Nathanson, Thomas J. Smith, Carl B. Freidhoff, F. William Hopwood, J. Douglas Adam | 2001-02-20 |
| 5912606 | Mercury wetted switch | Harvey C. Nathanson, Thomas J. Smith, Carl B. Freidhoff, F. William Hopwood, J. Douglas Adam | 1999-06-15 |
| 5325129 | Millimeter wavelength energy detector pixel having intermediate frequency amplification | Howell George Henry, Russell R. Shaller, Ronald G. Freitag, Marvin Cohn, David Andrew Blackwell | 1994-06-28 |
| 5252842 | Low-loss semiconductor device and backside etching method for manufacturing same | Daniel C. Buck, Soong H. Lee, Scott Allen Imhoff, Dale E. Dawson | 1993-10-12 |
| 4749969 | 180.degree. hybrid tee | Daniel C. Boire | 1988-06-07 |
| 4612520 | Wideband 180-degree phase shifter bit | Daniel C. Boire, Marvin Cohn | 1986-09-16 |
| 4578629 | "Monolithic microwave ""split load"" phase inverter for push-pull monolithic FET amplifier circuits" | Daniel C. Boire | 1986-03-25 |
| 4547745 | Composite amplifier with divider/combiner | Ronald G. Freitag, Daniel C. Boire | 1985-10-15 |