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. 12, 2005
Filed:
Jun. 14, 2004
Yuji Kasai, Ibaraki, JP;
Masahiro Murakawa, Ibaraki, JP;
Taro Itatani, Ibaraki, JP;
Tetsuya Higuchi, Ibaraki, JP;
Yuji Kasai, Ibaraki, JP;
Masahiro Murakawa, Ibaraki, JP;
Taro Itatani, Ibaraki, JP;
Tetsuya Higuchi, Ibaraki, JP;
Abstract
An optical apparatus has an adjustment apparatusand an optical unitincluding a plurality of optical elements. The adjustment apparatus sequentially provides control signals that, according to a probabilistic search technique, change the parameters of a stipulated plurality of optical elements among the optical elements to become parameters that cause the functions of the optical apparatus to satisfy stipulated specifications. A method of adjusting the optical apparatus includes sequentially providing control signals that, according to a probabilistic search technique, change the parameters of the stipulated plurality of optical elements among the optical elements, and searching for optical values at which the functions of the optical apparatus the stipulated specification.