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:
Jul. 17, 2007
Filed:
Aug. 01, 2005
Salleh Ismail, Moorpark, CA (US);
Nim Tea, Orange, CA (US);
Yang Hsu, San Marino, CA (US);
Weilong Tang, San Gabriel, CA (US);
Raffi Garabedian, Monrovia, CA (US);
Melvin Khoo, San Gabriel, CA (US);
Salleh Ismail, Moorpark, CA (US);
Nim Tea, Orange, CA (US);
Yang Hsu, San Marino, CA (US);
Weilong Tang, San Gabriel, CA (US);
Raffi Garabedian, Monrovia, CA (US);
Melvin Khoo, San Gabriel, CA (US);
Touchdown Technologies, Inc., Baldwin Park, CA (US);
Abstract
The present invention relates to A microfabricated tip and post structure comprising a post having a rough top surface that diffuses incident light and a cross-section, and a tip, lithographically plated on the rough top surface of the post, having a smooth reflective surface appropriate for automatic vision recognition, and having a cross-section that is less than the cross-section of the post.