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:
Feb. 04, 2014
Filed:
Jan. 14, 2009
Applicants:
Scott Dylewski, Sunnyvale, CA (US);
Tong Xie, San Jose, CA (US);
William Bilobran, Fremont, CA (US);
Inventors:
Scott Dylewski, Sunnyvale, CA (US);
Tong Xie, San Jose, CA (US);
William Bilobran, Fremont, CA (US);
Assignee:
Alverix, Inc., San Jose, CA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G01J 1/10 (2006.01); G01J 1/42 (2006.01); G01N 21/00 (2006.01);
U.S. Cl.
CPC ...
Abstract
The present disclosure relates generally to devices that may be used to calibrate a reader. Such devices may comprise an electrical memory chip, a calibration device comprising an optical check, and an interface that allows interaction with the reader.