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:
Mar. 21, 2006
Filed:
May. 27, 2004
Masahiro Uekawa, Kanagawa, JP;
Kyoko Kotani, Tokyo, JP;
Hironori Sasaki, Yamanashi, JP;
Takeshi Takamori, Tokyo, JP;
Yoshinori Maeno, Tokyo, JP;
Masahiro Uekawa, Kanagawa, JP;
Kyoko Kotani, Tokyo, JP;
Hironori Sasaki, Yamanashi, JP;
Takeshi Takamori, Tokyo, JP;
Yoshinori Maeno, Tokyo, JP;
Oki Electric Industry Co., Ltd., Tokyo, JP;
Abstract
A lens elementis formed by making use of an optical substrate, and includes a lens portion, an edge portionin the form of a circular arc provided along the circumference of the lens portion, and handling portionwhich is integrated with the lens portionand the edge portionas well and extends with a width wider than that of the lens portion. The handling portioncan be caught and held by chucking vacuum suction and so forth. The lens elementcan be handled by catching the handling portionwithout directly touching the lens element, and thus the lens elementis neither damaged nor contaminated, and stably handled with ease.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile