Patent Leaderboard
USPTO Patent Rankings Data through Dec 31, 2025
Home › Optical trapping of airborne particles using dual counter-propagating hollow conical beams

Optical trapping of airborne particles using dual counter-propagating hollow conical beams

US Patent 11016280 · Granted May 25, 2021

Assignee

Inventors

View full patent text on Google Patents →

More Patents by These Inventors

Optical trap using a focused hollow beam of unequal axisymmetry and no angular m2025
Optical trap using a focused hollow beam of unequal axisymmetry and no angular m2025
System for sampling and/or analysis of particles in a gaseous environment2016
Optical trap using a focused hollow-beam for trapping and holding both absorbing2016
Systems and methods for individually trapping particles from air and measuring t2015
Remote sensing using coherent sonic wave photoacoustic detection and methods2015
Method and system for sorting particles sampled from air2008
Systems and methods for sorting aerosols2007