Issued Patents All Time
Showing 1–24 of 24 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12422402 | Methods and apparatus for trapping and accumulation of ions | John Daniel DeBord, Liulin Deng | 2025-09-23 |
| 12300479 | Voltage control for Ion mobility separation | John Daniel DeBord | 2025-05-13 |
| 11953466 | Methods and apparatus for trapping and accumulation of ions | John Daniel DeBord, Liulin Deng | 2024-04-09 |
| 11670495 | Voltage control for ion mobility separation | John Daniel DeBord | 2023-06-06 |
| 11366066 | Multi-electrode/multi-modal atmospheric pressure glow discharge plasma ionization device | David W. Koppenaal, Ying Zhu, Edward D. Hoegg, R. Kenneth Marcus, Chris Anderson +1 more | 2022-06-21 |
| 11322340 | Coupling of ion mobility spectrometer with mass spectrometer | Ahmed Mohamed Hamid, John Daniel DeBord | 2022-05-03 |
| 10741375 | Coupling of ion mobility spectrometer with mass spectrometer | Ahmed Mohamed Hamid, Daniel DeBord | 2020-08-11 |
| 9966244 | Ion manipulation device | Erin M. Baker, Richard D. Smith, Yehia M. Ibrahim | 2018-05-08 |
| 9812311 | Ion manipulation method and device | Erin M. Baker, Richard D. Smith, Yehia M. Ibrahim | 2017-11-07 |
| 9063086 | Method and apparatus for compressing ions | Sandilya Garimella, Yehia M. Ibrahim, Richard D. Smith | 2015-06-23 |
| 8969800 | Ion manipulation device to prevent loss of ions | Aleksey Tolmachev, Richard D. Smith, Yehia M. Ibrahim, Erin M. Baker | 2015-03-03 |
| 8907273 | Vacuum chamber for ion manipulation device | Tsung-Chi Chen, Keqi Tang, Yehia M. Ibrahim, Richard D. Smith, Erin M. Baker | 2014-12-09 |
| 8901490 | Ion manipulation device with electrical breakdown protection | Tsung-Chi Chen, Keqi Tang, Yehia M. Ibrahim, Richard D. Smith, Erin M. Baker | 2014-12-02 |
| 8835839 | Ion manipulation device | Richard D. Smith, Yehia M. Ibrahim, Erin M. Baker | 2014-09-16 |
| 8772711 | Apparatus and method of dissociating ions in a multipole ion guide | Ian Webb, Keqi Tang, Richard D. Smith, Yehia M. Ibrahim | 2014-07-08 |
| 8299443 | Microchip and wedge ion funnels and planar ion beam analyzers using same | Alexandre A. Shvartsburg, Richard D. Smith | 2012-10-30 |
| 7880589 | Communications device identification methods, communications methods, wireless communications readers, wireless communications systems, and articles of manufacture | Kerry Steele, Ronald Gilbert | 2011-02-01 |
| 7449683 | Method and apparatus for high-order differential mobility separations | Alexandre A. Shvartsburg, Richard D. Smith | 2008-11-11 |
| 7274910 | Advanced capability RFID system | Ronald Gilbert, Kerry Steele | 2007-09-25 |
| 7176784 | Multi-mode radio frequency device | Ronald Gilbert, Curtis L. Carrender, Kerry Steele | 2007-02-13 |
| 7136759 | Method for enhanced accuracy in predicting peptides using liquid separations or chromatography | Lars J. Kangas, Kenneth J. Auberry, Richard D. Smith | 2006-11-14 |
| 6765476 | Multi-level RF identification system | Kerry Steele, Ronald Gilbert | 2004-07-20 |
| 6498340 | Method for calibrating mass spectrometers | Michael D. Brands, James Bruce, Ljiljana Pasa-Tolic, Richard D. Smith | 2002-12-24 |
| 5340990 | Fractional channel multichannel analyzer | Larry W. Brackenbush | 1994-08-23 |