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:
May. 12, 2020
Filed:
Jan. 25, 2017
Acea Biosciences, Inc, San Diego, CA (US);
Nan Li, San Diego, CA (US);
Jian Wu, Hangzhou, CN;
Ye Chen, Hangzhou, CN;
Tianxing Wang, Hangzhou, CN;
Xiaobo Wang, San Diego, CA (US);
ACEA BIOSCIENCES, INC., San Diego, CA (US);
Abstract
A system for detecting signal components of light induced by multiple excitation sources, which includes a flow channel having two spatially separated optical interrogation zones; a light illumination subsystem that directs each of two light beams of different wavelengths to a different zone of the optical interrogation zones; a detector subsystem that converts detected light into a total electrical signal having both modulated and unmodulated electrical signals; and a processor that determines signal components from the light detected from each of the optical interrogation zones.