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. 27, 2023
Filed:
Sep. 07, 2017
Applicant:
Nippon Electric Glass Co., Ltd., Otsu, JP;
Inventor:
Futoshi Suzuki, Otsu, JP;
Assignee:
NIPPON ELECTRIC GLASS CO., LTD., Shiga, JP;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02F 1/09 (2006.01); G02F 1/01 (2006.01); C03B 23/203 (2006.01); C03B 23/207 (2006.01); C03C 3/068 (2006.01); C03C 3/15 (2006.01); C03C 4/00 (2006.01);
U.S. Cl.
CPC ...
G02F 1/09 (2013.01); C03B 23/203 (2013.01); C03B 23/207 (2013.01); C03C 3/068 (2013.01); C03C 3/15 (2013.01); C03C 4/00 (2013.01); G02F 1/0136 (2013.01); G02F 2202/09 (2013.01);
Abstract
Provided is a magneto-optic element that enables easy size reduction of an optical isolator. A magneto-optic element is formed of two or more magnetic members joined together.