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:
Dec. 31, 2013
Filed:
May. 01, 2009
Applicants:
Richard Robert Grzybowski, Corning, NY (US);
Stephan Lvovich Logunov, Corning, NY (US);
Alexander Mikhailovich Streltsov, Corning, NY (US);
Inventors:
Richard Robert Grzybowski, Corning, NY (US);
Stephan Lvovich Logunov, Corning, NY (US);
Alexander Mikhailovich Streltsov, Corning, NY (US);
Assignee:
Corning Incorporated, Corning, NY (US);
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
C03B 23/02 (2006.01);
U.S. Cl.
CPC ...
Abstract
Raised features are formed on a transparent substrate having absorption of less than about 20% within a processing wavelength range. A portion of the substrate is irradiated with a light beam to increase the absorption of the irradiated portion of the substrate. Continued irradiation causes local heating and expansion of the substrate so as to form a raised feature on the substrate surface.