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:
May. 28, 2013
Filed:
Oct. 03, 2008
Brian J. Gates, Osceola, WI (US);
Craig R. Sykora, New Richmond, WI (US);
Dean Faklis, Wayland, NY (US);
Andrew J. Murnan, Saratoga Springs, NY (US);
Nestor O. Farmiga, Rochester, NY (US);
Brian J. Gates, Osceola, WI (US);
Craig R. Sykora, New Richmond, WI (US);
Dean Faklis, Wayland, NY (US);
Andrew J. Murnan, Saratoga Springs, NY (US);
Nestor O. Farmiga, Rochester, NY (US);
3m Innovative Properties Company, Saint Paul, MN (US);
Abstract
A system comprising a substrate having thereon a multiphoton curable photoreactive composition, a light source that emits a light beam comprising a plurality of wavelengths onto at least one region of the composition on the substrate, and a detector that detects a portion of light reflected from the composition to obtain a location signal with respect to the substrate, wherein the location signal is based at least on a wavelength of the reflected light.