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. 30, 2015
Filed:
Mar. 04, 2011
Applicants:
Chinh Tan, Setauket, NY (US);
Frederick F. Wood, Medford, NY (US);
Miklos Stern, Woodmero, NY (US);
Inventors:
Assignee:
Microvision, Inc., Redmond, WA (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
H04N 9/31 (2006.01); H04N 9/28 (2006.01); G06F 1/16 (2006.01);
U.S. Cl.
CPC ...
H04N 9/3129 (2013.01); G06F 1/1626 (2013.01); G06F 1/1639 (2013.01); G06F 1/1696 (2013.01);
Abstract
A lightweight, compact image projection module, especially for mounting in a housing having a light-transmissive window, is operative for sweeping a composite laser beam as a pattern of linear scan lines on a planar projection surface and for causing selected pixels arranged along each linear scan line to be illuminated to produce an image of high quality and in color.