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. 25, 2004
Filed:
Mar. 27, 2003
Igor Troitski, Henderson, NV (US);
Karen Cashman, Las Vegas, NV (US);
Other;
Abstract
A method for creating 3D laser-induced head image inside transparent material is disclosed. Initial information for this creation is several 2D portraits. Creation of 3D laser-induced head image has three stages. The first stage is the construction of 3D head model from corresponding principal parts detailed from given 2D portraits and creation of the bearing point arrangement by covering the model by equidistance points. This bearing point arrangement gives information only about spatial configuration of points. The second stage is transformation of the bearing point arrangement into point arrangement, which has more complete information about portraits. The third stage is production of a plurality of the etch points inside a transparent material by a laser beam, which is periodically focused at the points belonging to the transformed point arrangement.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile