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. 03, 1999
Filed:
Apr. 22, 1998
Applicant:
Inventor:
Olaf Ziemann, Berlin, DE;
Assignee:
Deutsche Telekom AG, Bonn, DE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B / ;
U.S. Cl.
CPC ...
385 24 ; 385 27 ; 385 39 ; 385 31 ; 359154 ; 359109 ;
Abstract
An arrangement for the bidirectional transmission and receiving of optical signals. At least one transmitting device and at least one receiving device, and an optical fiber for transmitting the optical signals are described. Provision is made for the at least one transmitting device and the at least one receiving device to be assigned directly to an effective optical area of the optical fiber. A filter for blocking optical signals having a wavelength from an associated transmitting device is also described.
Quick Actions:
Ziemann, Olaf. (1999). Arrangement for transmitting and receiving optical signals (U.S. Patent No. 5933553). U.S. Patent and Trademark Office. https://idiyas.com/patent/badge/5933553
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