Patent · US Active

Method for producing a preform of an anti-resonant hollow-core fiber

US12428332B2 · kind B2 · utility

0Cited by

2References

15Claims

0Family size

Assignee

HERAEUS QUARZGLAS GMBH & CO. KG · DE

Inventors

Manuel Rosenberger · Hanau, DE
Yusuf Tansel · Hanau, DE
Jaqueline PLASS · Hanau, DE
Jörg Werner · Oschatz, DE

Key dates

Filing date	Nov 22, 2021
Grant date	Sep 30, 2025
Priority date	—
Expiry date	Apr 26, 2042

Classification

Technology area (CPC C)Chemistry; Metallurgy
CPC primaryC03B2203/42
WIPO fieldOther special machines
WIPO sectorMechanical engineering

Abstract

A method for producing a preform of an anti-resonant hollow-core fiber, comprising the method steps of

Source: USPTO / EPO open patent data. Objective bibliographic and citation counts.