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. 08, 1991
Filed:
Nov. 20, 1989
E. I. Du Pont de Nemours and Company, Wilmington, DE (US);
Abstract
An optoelectrical connector device comprising a first and a second optical terminal connected to a main optical transmission line, a third optical terminal connected to a subsidiary optical transmission line, a first and a second light receiving means, and a first and a second light emitting means. The second light receiving means and the first light emitting means are optically connected to each other, and transmit a signal to a first information processing unit and receive the processed signal from it. The second optical terminal is connected optically to the first light receiving means and the second light emitting means, and transmits a signal to the first information processing unit and receives the processed signal from it. The third optical terminal is connected optically to the first light receiving means and transmits a signal to a second information processing unit.