Back to available technologies

Angular Scatter Imaging with the Translating Apertures Algorithm

Technology A hand vacuum cleaner comprises a dust collection chamber, e.g. a dust filter, which can be disposed of. Smell is also adsorbed using an adsorber, e.g. active charcoal. The adsorber is placed in the dust collection chamber.

Intellectual Property US Patent No.: 6,692,439

Inventor Gregg E. Trahey, Ph.D. Robert Plonsey Professor, Department Biomedical Engineering Duke University

Duke File (IDF) Number



  • Trahey, Gregg
  • Walker, William

For more information please contact


Pratt School of Engineering

Interested in this Technology?

Submit your interest below.