Issued Patents All Time
Showing 1–25 of 36 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12381072 | Curved ion mobility architecture | — | 2025-08-05 |
| 12354835 | Systems and methods for selective molecular ion deposition | Sandilya Garimella, Ailin Li, Richard D. Smith | 2025-07-08 |
| 11796504 | Device and method to manipulate ions in multi-level system | Adam Hollerbach, Ailin Li | 2023-10-24 |
| 11761925 | Method and apparatus for ion mobility separations utilizing alternating current waveforms | Venkata BS Garimella, Ahmed Mohamed Hamid, Richard D. Smith | 2023-09-19 |
| 11605531 | Ion focusing device | Richard D. Smith | 2023-03-14 |
| 11480544 | Atmospheric pressure ion focusing device employing nonlinear DC voltage sequences | Adam Hollerbach, Sandilya Garimella | 2022-10-25 |
| 11209393 | Method and apparatus for ion mobility separations utilizing alternating current waveforms | Venkata B.S. Garimella, Ahmed Mohamed Hamid, Richard D. Smith | 2021-12-28 |
| 11119069 | Device and method to manipulate ions in multi level system | Adam Hollerbach, Ailin Li | 2021-09-14 |
| 10976283 | Method and apparatus for spatial compression and increased mobility resolution of ions | Sandilya Garimella, Richard D. Smith | 2021-04-13 |
| 10804089 | Methods and systems for integrating ion manipulation devices | Richard D. Smith | 2020-10-13 |
| 10692710 | Frequency modulated radio frequency electric field for ion manipulation | Aneesh Prabhakaran, Sandilya Garimella | 2020-06-23 |
| 10665443 | Device to manipulate ions of same or different polarities | Richard D. Smith | 2020-05-26 |
| 10497552 | Methods and systems for ion manipulation | Aneesh Prabhakaran, Sandilya Garimella, Richard D. Smith, Ailin Li | 2019-12-03 |
| 10466202 | Method and apparatus for spatial compression and increased mobility resolution of ions | Sandilya Garimella, Richard D. Smith | 2019-11-05 |
| 10460920 | Flexible ion conduit | Richard D. Smith, Sandilya Garimella | 2019-10-29 |
| 10424474 | Method and device for ion mobility separation | Sandilya Garimella, Richard D. Smith | 2019-09-24 |
| 10332723 | Ion focusing device | Richard D. Smith | 2019-06-25 |
| 10317364 | Method and apparatus for ion mobility separations utilizing alternating current waveforms | Venkata BS Garimella, Ahmed Mohamed Hamid, Richard D. Smith | 2019-06-11 |
| 10224194 | Device to manipulate ions of same or different polarities | Richard D. Smith | 2019-03-05 |
| 10018592 | Method and apparatus for spatial compression and increased mobility resolution of ions | Sandilya Garimella, Richard D. Smith | 2018-07-10 |
| 9966244 | Ion manipulation device | Gordon A. Anderson, Erin M. Baker, Richard D. Smith | 2018-05-08 |
| 9939409 | Systems and methods for integrating ion mobility and ion trap mass spectrometers | Sandilya Garimella, Spencer A. Prost | 2018-04-10 |
| 9824874 | Ion funnel device | Tsung-Chi Chen, Marques B. Harrer, Keqi Tang, Richard D. Smith | 2017-11-21 |
| 9812311 | Ion manipulation method and device | Gordon A. Anderson, Erin M. Baker, Richard D. Smith | 2017-11-07 |
| 9704701 | Method and device for ion mobility separations | Sandilya Garimella, Richard D. Smith | 2017-07-11 |