The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Oct. 18, 2022
Filed:
Sep. 22, 2020
Scanit Technologies, Inc., Fremont, CA (US);
Joel Kent, Fremont, CA (US);
Christopher F. Bevis, Los Gatos, CA (US);
SCANIT TECHNOLOGIES, INC., Fremont, CA (US);
Abstract
A particle monitoring device includes a camera sensor for imaging particles, a set of light sources, and an optical component. A first light source provides light of a first color component. A second light source provides light of a second color component. The optical component receives light of the first color component in a first direction from the first light source, and redirects the light of the first color component in an output direction towards the particles to illuminate the particles using light of the first color component. The optical component receives light of a second color component in a second direction, different from the first direction, from the second light source, and redirects the light of the second color component in the output direction towards the particles to illuminate the particles using light of the second color component.