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. 02, 2008
Filed:
Apr. 08, 2005
Applicants:
Scott Lerner, Corvallis, OR (US);
Anurag Gupta, Corvallis, OR (US);
Inventors:
Scott Lerner, Corvallis, OR (US);
Anurag Gupta, Corvallis, OR (US);
Assignee:
Hewlett-Packard Development Company, L.P., Houston, TX (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G03B 21/00 (2006.01); G03B 21/28 (2006.01);
U.S. Cl.
CPC ...
Abstract
A prism includes a first internal reflection interface and a second internal reflection interface. The second internal reflection interface is crossed relative to the first internal reflection interface.