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. 05, 2020
Filed:
May. 03, 2017
Phase Coherence, Inc., Torrance, CA (US);
Jerry Butman, Aspen, CO (US);
Gabriel G. Lombardi, Redondo Beach, CA (US);
Phase Coherence, Inc., Torrance, CA (US);
Abstract
Extracting a displacement component includes: receiving a received signal resulting from an optical signal being scattered by the plurality of particles in the fluid, the received signal comprising a displacement component; mixing the received signal with a local oscillator signal to generate a mixed signal; detecting the mixed signal via a set of one or more detectors and generating a set of one or more electrical signals based on the detection; demodulating the set of one or more electrical signals to obtain the displacement component; and outputting the displacement component.