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:
Jan. 16, 2007
Filed:
Jun. 30, 2004
Harvey C. Nathanson, Pittsburgh, PA (US);
Robert S. Howell, Silver Spring, MD (US);
Ragini Saxena, Simi Valley, CA (US);
Garrett A. Storaska, Reston, VA (US);
Harvey C. Nathanson, Pittsburgh, PA (US);
Robert S. Howell, Silver Spring, MD (US);
Ragini Saxena, Simi Valley, CA (US);
Garrett A. Storaska, Reston, VA (US);
Northrop Grumman Corporation, Los Angeles, CA (US);
Abstract
A small portable 'pocket pen size' projector/image grabber device for allowing an individual to gather, share and exploit information in a projected format in real time, day or night, with other individuals on demand. An ultra high density MEMS mirror display array provides a 1024×768 line projection display. An on-axis 512×384 color CCD imager is also included resulting in a digitally-aligned image capture and overlay display capability. A sequentially-addressed three color chip laser and low cost plastic optics provides full color high resolution bright displays for group viewing. 3-D color imaging is also provided by a binocular attachment to the device which permits the capturing of three-dimensional imagery.