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. 29, 2019
Filed:
Dec. 31, 2014
The United States of America As Represented BY the Secretary of the Navy, Washington, DC (US);
Steve Seghi, Bloomington, IN (US);
Jason Kalishek, Bloomington, IN (US);
The United States of America, as represented by the Secretary of the Navy, Washington, DC (US);
Abstract
A embodiment of the invention includes providing a system and method in accordance with an embodiment of the invention including processing a target surface of interest to adjust interfacial material characteristics such as increasing surface area and/or chemical interaction properties via laser texturizing such as via increasing porosity. An embodiment can include an ultrashort pulse laser (USPL), wherein laser pulses are of a duration of femtoseconds, and adapting the USPL's laser energy output irradiance to athermally convert the target surface of interest's material into a plasma state for re-deposition on the target surface; applying the exemplary embodiment's laser beam energy in a raster pattern across the target surface, wherein the USPL is adapted to nano-structure or texturize the target surface to produce a region having a surface covered by texturized structures that can include nano structures increasing adhesion or chemical reaction properties of the target surface.