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. 20, 1998
Filed:
Oct. 10, 1996
Applicant:
Inventor:
Yoshihiko Kaito, Sapporo, JP;
Assignee:
Fujitsu Limited, Kawasaki, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
385 79 ;
Abstract
A polarized light variable lens holder including a lens at one end, a ferrule including a polarization plane conserving fiber at another end, a .lambda./2 plate positioned between the lens and the ferrule. The holder includes a hole corresponding to the .lambda./2 plate position so that the .lambda./2 plate may be rotated in a direction perpendicular to an optical axis through the hole.
Quick Actions:
Kaito, Yoshihiko. (1998). Polarized light variable lens holder (U.S. Patent No. 5825953). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5825953
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile