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:
Aug. 27, 2002
Filed:
Mar. 01, 2001
Applicant:
Inventor:
Kazuo Kajitani, Hachioji, JP;
Assignee:
Olympus Optical Co., Ltd., Tokyo, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 2/126 ; G02B 2/102 ;
U.S. Cl.
CPC ...
G02B 2/126 ; G02B 2/102 ;
Abstract
A microscope objective lens is constructed with fixed lens units having a numerical aperture NA which is 0.6≦NA≦0.8 and a magnification &bgr; which is 40≦&bgr;≦63, to observe a sample placed on a sample holding member and covered with a protective transparent member having a thickness t which is 0.1 mm<t<0.15 mm.
Kajitani, Kazuo. (2002). Microscope objective lens and microscope using the same (U.S. Patent No. 6441966). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/6441966
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile