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:
Jan. 09, 2007
Filed:
Jan. 19, 2005
Toshihide Shinohara, Nagano, JP;
Kazutoshi Kato, Nagano, JP;
Tadashi Kaga, Nagano, JP;
Satoshi Kubota, Nagano, JP;
Masaaki Takeuchi, Nagano, JP;
Toshihide Shinohara, Nagano, JP;
Kazutoshi Kato, Nagano, JP;
Tadashi Kaga, Nagano, JP;
Satoshi Kubota, Nagano, JP;
Masaaki Takeuchi, Nagano, JP;
Seiko Epson Corporation, Tokyo, JP;
Abstract
A method for providing design data and a system for providing design data that enable a lens processor to manufacture a desired inner-surface progressive addition lens corresponding to prescription data. A design data providing system is a system such that a design data creator provides design data of an inner-surface progressive addition lens to a lens processor in the case where the lens processor has agreed upon a contract to the effect that the lens processor receives provision of the design data of the inner-surface progressive addition lens from the design data creator on the condition that the lens processor pays a consideration. The design data providing system has a server device as a host computer device, a terminal computer device, and a network for connecting the server device to the terminal computer device.