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:
Jan. 24, 2017
Filed:
Feb. 27, 2015
Kabushiki Kaisha Toshiba, Tokyo, JP;
Yuta Kugiyama, Buzen Fukuoka, JP;
Kabushiki Kaisha Toshiba, Tokyo, JP;
Abstract
An optical coupler includes an optical transmitting unit and an optical receiving unit in a facing arrangement. The optical transmitting unit includes a power lead having a first die-pad portion, a light emitting element on the first die-pad portion, a ground lead having a second die-pad portion, and an integrated circuit on the second die-pad portion. The integrated circuit has a power pad portion, a light emitting element pad portion, and input pad portions thereon. An inter-center distance between an inner lead of the first input lead and an inner lead of the second input lead is equal to or less than an inter-center distance between an outer lead of the first input lead and an outer lead of the second input lead.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile