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:
Jun. 10, 2003
Filed:
Aug. 28, 2000
Applicant:
Inventor:
Shinzo Morita, Nagoya, JP;
Assignee:
Nagoya University, Nagoya, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/32 ;
U.S. Cl.
CPC ...
G02B 6/32 ;
Abstract
An optical waveguide element has plural spherical bodies arranged in straight or curve with diameters of not more than 100 &mgr;m made of transparent uniform glass. The optical waveguide element may have plural spherical bodies arranged in straight or curve as are viewed from their ends with diameters of not more than 100 &mgr;m made of transparent uniform glass.