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:
Dec. 23, 2025
Filed:
Jul. 30, 2021
Applicant:
Panasonic Intellectual Property Management Co., Ltd., Osaka, JP;
Inventors:
Assignee:
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/42 (2006.01); H10F 55/00 (2025.01);
U.S. Cl.
CPC ...
G02B 6/4201 (2013.01); G02B 6/42 (2013.01); G02B 6/4293 (2013.01); H10F 55/00 (2025.01); G02B 6/4256 (2013.01);
Abstract
A semiconductor relay module includes: first and second semiconductor relays; and first to third input terminals and first and second output terminals that are exposed from a housing. The first semiconductor relay includes a first optocoupler and a first switch, and the second semiconductor relay includes a second optocoupler and a second switch. The first switch and the second switch are connected by an output connecting line, the third input terminal is connected to an input connecting line, and the input connecting line and the output connecting line are covered by the housing.