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:
Sep. 19, 2006
Filed:
Mar. 11, 2003
Hiroyasu Muto, Saitama, JP;
Katsunori Mukasa, Saitama, JP;
Masaaki Fukuda, Saitama, JP;
Yasuhiko Sato, Saitama, JP;
Hiroyasu Muto, Saitama, JP;
Katsunori Mukasa, Saitama, JP;
Masaaki Fukuda, Saitama, JP;
Yasuhiko Sato, Saitama, JP;
Fujinon Corporation, Saitama, JP;
Abstract
To provide a glass sheet incorporating a plurality of optical elements, which incorporates a plurality of glass optical elements and realizes higher productivity and uniform quality of glass optical elements. The glass sheet incorporating a plurality of optical elements includes a plurality of lens parts formed by molding a glass material, reference surface areas each of which is formed around an outer periphery of each lens part and is horizontal to the lens part, and connection parts each of which extends from one reference surface area and connects one lens part to another lens part, in which the connection part has a margin for facilitating separation of the glass sheet into a plurality of pieces.