Issued Patents All Time
Showing 1–18 of 18 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 10816587 | Method and apparatus for evaluating superconducting tunnel junction detector noise versus bias voltage | Jackson T. Harris | 2020-10-27 |
| 10817588 | Ratio-reference measurement of the arrival time and/or amplitude of a digitized electronic pulse | Wolfgang Hennig | 2020-10-27 |
| 10416295 | Interpolation measurement of the arrival time and/or amplitude of a digitized electronic pulse | — | 2019-09-17 |
| 9857480 | Method and apparatus for detecting dilute concentrations of radioactive xenon in samples of xenon extracted from the atmosphere | Wolfgang Hennig | 2018-01-02 |
| 7966155 | Method and apparatus for improving detection limits in x-ray and nuclear spectroscopy systems | Jackson T. Harris, Peter M. Grudberg, Gregory John Roach | 2011-06-21 |
| 7342231 | Detection of coincident radiations in a single transducer by pulse shape analysis | Hui Tan, Wolfgang Hennig | 2008-03-11 |
| 7065473 | Method and apparatus for improving resolution in spectrometers processing output steps from non-ideal signal sources | Michael Momayezi | 2006-06-20 |
| 6732059 | Ultra-low background gas-filled alpha counter | John Wahl, Michael Momayezi | 2004-05-04 |
| 6609075 | Method and apparatus for baseline correction in x-ray and nuclear spectroscopy systems | Jackson T. Harris, Peter M. Grudberg | 2003-08-19 |
| 6590957 | Method and apparatus for producing spectra corrected for deadtime losses in spectroscopy systems operating under variable input rate conditions | Michael Momayezi, Peter M. Grudberg, Jackson T. Harris | 2003-07-08 |
| 6587814 | Method and apparatus for improving resolution in spectrometers processing output steps from non-ideal signal sources | Michael Momayezi | 2003-07-01 |
| 6169287 | X-ray detector method and apparatus for obtaining spatial, energy, and/or timing information using signals from neighboring electrodes in an electrode array | — | 2001-01-02 |
| 6125165 | Technique for attentuating x-rays with very low spectral distortion | Edward Oltman | 2000-09-26 |
| 5873054 | Method and apparatus for combinatorial logic signal processor in a digitally based high speed x-ray spectrometer | Zhiquing (Carl) Zhou | 1999-02-16 |
| 5870051 | Method and apparatus for analog signal conditioner for high speed, digital x-ray spectrometer | Bradley Hubbard | 1999-02-09 |
| 5774522 | Method and apparatus for digitally based high speed x-ray spectrometer for direct coupled use with continuous discharge preamplifiers | — | 1998-06-30 |
| 5684850 | Method and apparatus for digitally based high speed x-ray spectrometer | Bradley Hubbard | 1997-11-04 |
| 5646488 | Differential pumping stage with line of sight pumping mechanism | — | 1997-07-08 |