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. 22, 2011
Filed:
Mar. 23, 2006
Gregory Lee Heacock, Auburn, WA (US);
Wes Alan Williams, Silverdale, WA (US);
William Louis Barnard, Maple Valley, WA (US);
Wayde Hampton Watters, Kent, WA (US);
Erik Ross Haugaard, Seattle, WA (US);
Gregory Lee Heacock, Auburn, WA (US);
Wes Alan Williams, Silverdale, WA (US);
William Louis Barnard, Maple Valley, WA (US);
Wayde Hampton Watters, Kent, WA (US);
Erik Ross Haugaard, Seattle, WA (US);
Light Sciences Oncology, Inc., Snoqualmie, WA (US);
Abstract
An apparatus for directing light to an eye for exciting a photosensitizer includes a high output or super bright LED and an optic that receives light from the LED and concentrates the light so that it is nearly collimated. The LED is a single light source that is used for both therapy and for diagnostics or aiming.