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:
Jun. 13, 2006
Filed:
Jun. 08, 2004
Dirk Burrowes, Ashburnham, MA (US);
Igor Troitski, Henderson, NV (US);
Dirk Burrowes, Ashburnham, MA (US);
Igor Troitski, Henderson, NV (US);
Other;
Abstract
A method and an apparatus for creating laser-induced images inside transparent materials and on their surfaces are disclosed. The method is founded on the production of etch points by creating breakdowns at the predetermined points inside transparent material and by creating breakdowns at the predetermined points of the air or another environment. Mark areas on the transparent material surfaces are the frost areas and a surface image is an arrangement of the frost areas of different density. Such frost areas on the surface of a transparent material are produced by the plasma generated during breakdowns. A method and a system for controlling characteristics of plasma generated during breakdowns for controlling the parameters of the frost areas arisen under interaction of the plasma with the surface of the transparent material are disclosed.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile