Issued Patents All Time
Showing 1–8 of 8 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 12276593 | Optical trap using a focused hollow beam of unequal axisymmetry and no angular momentum for trapping and rotating airborne particles | Jessica A. Arnold, Aimable Kalume, Gorden Videen | 2025-04-15 |
| 11016280 | Optical trapping of airborne particles using dual counter-propagating hollow conical beams | Aimable Kalume | 2021-05-25 |
| 9448155 | System for sampling and/or analysis of particles in a gaseous environment | — | 2016-09-20 |
| 9443631 | Optical trap using a focused hollow-beam for trapping and holding both absorbing and non-absorbing airborne particles | Brandon Redding | 2016-09-13 |
| 9222874 | Systems and methods for individually trapping particles from air and measuring the optical spectra or other properties of individual trapped particles | Steven Hill | 2015-12-29 |
| 9057778 | Remote sensing using coherent sonic wave photoacoustic detection and methods | Kristan P. Gurton | 2015-06-16 |
| 7410063 | Method and system for sorting particles sampled from air | Richard Chang, Steven Hill | 2008-08-12 |
| 7190450 | Systems and methods for sorting aerosols | Richard Chang, Jean-Pierre Wolf, Veronique Boutou | 2007-03-13 |