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. 06, 2003
Filed:
Oct. 18, 2000
Aristide Dogariu, Winter Springs, FL (US);
Gabriel Popescu, Orlando, FL (US);
Lucent Technologies Inc., Murray Hill, NJ (US);
Abstract
The specification describes a method for monitoring a characteristic of a mixture of particles suspended in a liquid medium by generating a first interference signal by combining first and second radiation beams after the first beam traverses a reference path and the second beam traverses a path extending into the mixture, allowing the particles in the mixture to partially settle, then generating a second interference signal by the same technique as used for the first. The second interference signal is then compared to the first interference signal to determine a change in, e.g., the particle density.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile