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:
Jun. 16, 2009
Filed:
Apr. 14, 2006
Applicants:
Raanan A. Miller, Chestnut Hill, MA (US);
Markus Zahn, Lexington, MA (US);
Inventors:
Raanan A. Miller, Chestnut Hill, MA (US);
Markus Zahn, Lexington, MA (US);
Assignee:
The Charles Stark Draper Laboratory, Inc., Cambridge, MA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H01J 49/40 (2006.01);
U.S. Cl.
CPC ...
Abstract
An asymmetric field ion mobility spectrometer for filtering ions via an asymmetric electric field, an ion flow generator propulsing ions to the filter via a propulsion field.