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:
Dec. 11, 2007
Filed:
Sep. 22, 2004
Applicant:
Joel A. Silver, Santa Fe, NM (US);
Inventor:
Joel A. Silver, Santa Fe, NM (US);
Assignee:
Southwest Sciences Incorporated, Santa Fe, NM (US);
Attorneys:
Primary Examiner:
Int. Cl.
CPC ...
G01N 1/10 (2006.01);
U.S. Cl.
CPC ...
Abstract
A multiple pass optical cell and method comprising providing a pair of opposed mirrors, one cylindrical and one spherical, introducing light into the cell via an entrance mechanism, and extracting light from the cell via an exit mechanism, wherein the entrance mechanism and exit mechanism are coextensive or non-coextensive.