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:
Oct. 14, 2003
Filed:
May. 10, 2001
Applicant:
Inventors:
Hiroshi Suzuki, Tokyo, JP;
Kohei Teramoto, Tokyo, JP;
Jiro Suzuki, Tokyo, JP;
Shinsuke Shikama, Tokyo, JP;
Assignee:
Mitsubishi Denki Kabushiki Kaisha, Tokyo, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G03B 2/122 ; G03B 2/128 ; G03B 2/100 ; G03B 2/114 ;
U.S. Cl.
CPC ...
G03B 2/122 ; G03B 2/128 ; G03B 2/100 ; G03B 2/114 ;
Abstract
A refracting optical lens is provided to project light from transmitting means onto a convex mirror to correct for pincushion distortion of the convex mirror