Issued Patents All Time
Showing 26–43 of 43 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 6766262 | Methods for determining corrected intermodulation distortion (IMD) product measurements for a device under test (DUT) | — | 2004-07-20 |
| 6714898 | Flexible noise figure measurement apparatus | Peter Kapetanic, David Rangel | 2004-03-30 |
| 6665628 | Methods for embedding and de-embedding balanced networks | — | 2003-12-16 |
| 6650123 | Methods for determining characteristics of interface devices used with vector network analyzers | — | 2003-11-18 |
| 6529844 | Vector network measurement system | Peter Kapetanic, David Rangel | 2003-03-04 |
| 6396287 | Process for measuring output harmonic relative to output fundamental with enhanced accuracy | Peter Kapetanic, David Rangel | 2002-05-28 |
| 6316945 | Process for harmonic measurement accuracy enhancement | Peter Kapetanic, David Rangel | 2001-11-13 |
| 6292000 | Process for harmonic measurement with enhanced phase accuracy | Peter Kapetanic, David Rangel | 2001-09-18 |
| 5440238 | Surface property detection apparatus and method | David S. Ginley, Vincent M. Hietala, Neil R. Sorensen | 1995-08-08 |
| 5411937 | Josephson junction | Joel R. Wendt, Thomas A. Plut | 1995-05-02 |
| 5389837 | Superconducting flux flow digital circuits | Vincent M. Hietala, Thomas E. Zipperian | 1995-02-14 |
| 5378999 | Hybrid matrix amplifier | Vincent M. Hietala, Thomas A. Plut | 1995-01-03 |
| 5358928 | High temperature superconductor step-edge Josephson junctions using Ti-Ca-Ba-Cu-O | David S. Ginley, Vincent M. Hietala, Gert K. G. Hohenwarter, Thomas A. Plut, Chris P. Tigges +2 more | 1994-10-25 |
| 5350739 | Reflective HTS switch | Vincent M. Hietala, Gert K. G. Hohenwarter | 1994-09-27 |
| 5262395 | Superconducting active impedance converter | David S. Ginley, Vincent M. Hietala | 1993-11-16 |
| 5239269 | Apparatus and method for measuring and imaging surface resistance | Vincent M. Hietala, Gert K. G. Hohenwarter | 1993-08-24 |
| 5229655 | Dual control active superconductive devices | James B. Beyer, James E. Nordman, Gert K. G. Hohenwarter | 1993-07-20 |
| 5019721 | Active superconducting devices formed of thin films | James B. Beyer, James E. Nordman, Gert K. G. Hohenwarter | 1991-05-28 |