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. 16, 2010
Filed:
Jun. 10, 2005
Applicants:
William J. Allen, Corvallis, OR (US);
Ravi Prasad, Corvallis, OR (US);
Gregory J. May, Corvallis, OR (US);
John A. DE Vos, Corvallis, OR (US);
Inventors:
William J. Allen, Corvallis, OR (US);
Ravi Prasad, Corvallis, OR (US);
Gregory J. May, Corvallis, OR (US);
John A. de Vos, Corvallis, OR (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/14 (2006.01); G03B 21/60 (2006.01);
U.S. Cl.
CPC ...
Abstract
In embodiments, an intensity of light is adjusted according to data indicating the states for elements.