| 11933708 |
Aerosol-based liquid particle detection measurement |
Hee-Siew Han, Kenneth Farmer, Nathan T. Birkeland, Richard Remiarz, Timothy S. Russell |
2024-03-19 |
| 9764333 |
Electrical ionizer for aerosol charge conditioning and measurement |
Francisco J. Romay, Benjamin Y. H. Liu |
2017-09-19 |
| 8711338 |
Apparatus for counting particles in a gas |
Benjamin Y. H. Liu, Thuc M. Dinh, Aaron Michael Collins, Francisco J. Romay |
2014-04-29 |
| 8603247 |
Apparatus for counting particles in a gas |
Benjamin Y. H. Liu, Thuc M. Dinh, Aaron Michael Collins, Francisco J. Romay |
2013-12-10 |
| 8465791 |
Method for counting particles in a gas |
Benjamin Y. H. Liu, Thuc M. Dinh, Aaron Michael Collins, Francisco J. Romay |
2013-06-18 |
| 7882799 |
Method and apparatus for generating charged particles for deposition on a surface |
Benjamin Y. H. Liu |
2011-02-08 |
| 7830510 |
Apparatus for high-accuracy fiber counting in air |
Benjamin Y. H. Liu, Francisco J. Romay, Mark J. Battista, Pedro Lilienfeld |
2010-11-09 |