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:
Sep. 28, 2004
Filed:
Mar. 14, 2002
Applicant:
Inventor:
Richard A. Bohlander, Snohomish, WA (US);
Assignee:
The Boeing Company, Chicago, IL (US);
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
B64D 4/702 ;
U.S. Cl.
CPC ...
B64D 4/702 ;
Abstract
An LED light source having an array of LEDs provides increased control of a light beam pattern while providing increased service life. The LEDs are selectively powered to control the light beam pattern, including, for example, shape, size, intensity and direction of the light beam pattern. A controller may provide manual or automatic control of the light beam pattern to thereby adjust the illumination area.