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. 09, 2002
Filed:
Sep. 09, 1999
Applicant:
Inventor:
Futoshi Ishida, Takatsuki, JP;
Assignee:
Minolta Co., Ltd., Osaka, JP;
Attorney:
Primary Examiner:
Assistant Examiner:
Int. Cl.
CPC ...
G02B 2/710 ;
U.S. Cl.
CPC ...
G02B 2/710 ;
Abstract
A solid immersion lens has a positioning surface and a surface including a convex surface forming an effective optical path. The solid immersion lens has a hemispherical or hyperhemispherical shape provided with a convex surface on the light entering side and an approximate plane surface on the light exiting side.
Ishida, Futoshi. (2002). Solid immersion lens and production method thereof (U.S. Patent No. 6369957). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6369957
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile