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. 30, 2001
Filed:
Mar. 03, 1998
Applicant:
Inventors:
Per Olov Granestrand, Tyresö, SE;
Per Johan Olof Svensson, Sundbyberg, SE;
Assignee:
Telefonaktiebolaget LM Ericsson, Stockholm, SE;
Attorney:
Primary Examiner:
Int. Cl.
CPC ...
G02B 6/10 ;
U.S. Cl.
CPC ...
G02B 6/10 ;
Abstract
The present invention relates to an optical waveguide (,) comprising a transition portion in at least one connection end for connection with an optical component. The transition portion is arranged in such a way that the waveguide at first changes over into a widening portion (,) which in turn changes over into a tooth structure (,), where said tooth structure (,) is intended to be connected to said optical component.