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:
Mar. 13, 2007
Filed:
Aug. 07, 2001
Robert A. Beach, Altadena, CA (US);
Robert P. Strittmatter, Pasadena, CA (US);
Thomas C. Mcgill, Pasadena, CA (US);
Robert A. Beach, Altadena, CA (US);
Robert P. Strittmatter, Pasadena, CA (US);
Thomas C. McGill, Pasadena, CA (US);
California Institute of Technology, Pasadena, CA (US);
Abstract
An integrated micropump or a plurality of integrated micropumps are communicated to a plurality of analysis chambers. A plurality of integrated analysis chambers include integrated analysis devices to test a fluid for an analyte. The micropumps continuously or periodically pump the fluid into the analysis chambers and flush the analysis chambers after analysis of the analyte. In one embodiment, the analysis device comprises an integrated LED and an integrated optical detector. The LED and detector are tuned to an optical absorption line of the analyte. The micropumps are composed of nitrides of B, Al, Ga, In, Tl or combinations thereof and fabricated using photoelectrochemical techniques. The analysis chambers, and micropumps including the analysis devices are simultaneously fabricated during which fabrication of the micropumps and the analysis devices are masked from the photoelectrochemical techniques.