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:
Apr. 04, 2006
Filed:
Apr. 19, 2001
Applicants:
Srivatsa Venkatasubbarao, Torrance, CA (US);
Lothar U. Kempen, Redondo Beach, CA (US);
Inventors:
Srivatsa Venkatasubbarao, Torrance, CA (US);
Lothar U. Kempen, Redondo Beach, CA (US);
Assignee:
Maven Technologies, LLC, Los Angeles, CA (US);
Primary Examiner:
Int. Cl.
CPC ...
G01J 4/00 (2006.01); G01N 33/557 (2006.01);
U.S. Cl.
CPC ...
Abstract
Imaging apparatus which images the changes in height of reactive spots on the surface of a slide requires the surface roughness of the slide to be small enough to distinguish the changes in height from the roughness features of the slide.