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:
Jun. 08, 2010
Filed:
Apr. 07, 2003
Pieter Matthijsse, Hapert, NL;
Mattheus Jacobus Nicolaas Van Stralen, Tilburg, NL;
Henrikus Lambertus Maria Jansen, Bergeijk, NL;
Johanna Catharina Van Lierop Jansen, Legal Representative, Bergeijk, NL;
Antonius Cornelis Johannes Maria DE Vetter, Veldhoven, NL;
Marinus Jacob DE Fouw, Eindhoven, NL;
Pieter Matthijsse, Hapert, NL;
Mattheus Jacobus Nicolaas Van Stralen, Tilburg, NL;
Henrikus Lambertus Maria Jansen, Bergeijk, NL;
Johanna Catharina van Lierop Jansen, legal representative, Bergeijk, NL;
Antonius Cornelis Johannes Maria De Vetter, Veldhoven, NL;
Marinus Jacob De Fouw, Eindhoven, NL;
Draka Comteq B.V., Amsterdam, NL;
Abstract
The present invention relates to a method and a device for manufacturing optical performs, in which one or more layers of glass, doped or undoped, are deposited onto the internal surface of a hollow substrate tube, which deposition is effected by supplying one or more reactive gas mixtures of glass-forming compounds tot the interior of the hollow substrate tube and subsequently generating a non-isothermal plasma in the hollow substrate tube, after which the preform is subjected to a contraction process for the purpose of forming a massive rod, from which optical fibres are drawn.
Data source: USPTO (United States Patent and Trademark Office) public patent records. Weekly synchronization. How IDiyas builds this profile