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. 09, 2005
Filed:
Jul. 31, 2003
Masashi Sano, Kyoto, JP;
Nobuaki Suzuki, Kyoto, JP;
Masashi Sano, Kyoto, JP;
Nobuaki Suzuki, Kyoto, JP;
Rohm Co., Ltd., Kyoto, JP;
Abstract
To provide a photo-interrupter which can anchor a light-emitting device and a light-receiving device to a concave case in an expensive configuration. The photo-interrupter () includes a light-emitting device () and a light-receiving device () each with a lens projected forward being housed oppositely to each other within an concave case () of an opaque resin mold. The sides of the lenses () and () of the light-emitting device () and the light-receiving device () are secured onto the end facesandof openings () and () formed on the opposite inner surfaces of the case (). The left and right outer surfaces () and () of the case () are bent to form pressing portions () and (). The backs of the light-emitting device () and the light-receiving device () are pressed by the pressing portions so that they are anchored to the case ().
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile