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:
Apr. 14, 2009
Filed:
Mar. 08, 2006
Kiyoshi Minoura, Tenri, JP;
Shun Ueki, Nara, JP;
Yasuhisa Itoh, Tenri, JP;
Ichiroh Ihara, Nishinomiya, JP;
Yutaka Sawayama, Tenri, JP;
Kohji Taniguchi, Nara, JP;
Kiyoshi Minoura, Tenri, JP;
Shun Ueki, Nara, JP;
Yasuhisa Itoh, Tenri, JP;
Ichiroh Ihara, Nishinomiya, JP;
Yutaka Sawayama, Tenri, JP;
Kohji Taniguchi, Nara, JP;
Sharp Kabushiki Kaisha, Osaka, JP;
Abstract
A method of making a micro corner cube array includes the steps of: preparing a substrate, at least a surface portion of which consists of cubic single crystals and which has a surface that is substantially parallel to {111} planes of the crystals; and etching the surface of the substrate anisotropically, thereby forming a plurality of unit elements for the micro corner cube array on the surface of the substrate. Each of these unit elements is made up of a number of crystal planes that have been formed at a lower etch rate than the {111} planes of the crystals.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile