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. 05, 2012
Filed:
May. 27, 2009
Matthew C. Asplund, Provo, UT (US);
Robert C. Davis, Provo, UT (US);
Douglas P. Hansen, Spanish Fork, UT (US);
Matthew R. Linford, Orem, UT (US);
Barry M. Lunt, Provo, UT (US);
Travis L. Niederhauser, Provo, UT (US);
Raymond T. Perkins, Orem, UT (US);
Mark O. Worthington, Montrose, CA (US);
Matthew C. Asplund, Provo, UT (US);
Robert C. Davis, Provo, UT (US);
Douglas P. Hansen, Spanish Fork, UT (US);
Matthew R. Linford, Orem, UT (US);
Barry M. Lunt, Provo, UT (US);
Travis L. Niederhauser, Provo, UT (US);
Raymond T. Perkins, Orem, UT (US);
Mark O. Worthington, Montrose, CA (US);
Brigham Young University, Provo, UT (US);
Abstract
Optical information media containing a metal material layer and a carbon material layer are disclosed. The layering of the metal material layer and the carbon material layer are designed to reduce or eliminate problems associated with oxidation and berm formation during writing of data to the media.