Inventor

MATTHIJSSE PIETER

NL22 patents

⚠️ This page may combine multiple inventors who share the name “MATTHIJSSE PIETER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

MATTHIJSSE PIETER

DRAKA COMTEQ BV

Single mode optical fiber

Single-mode optical fiber

Optical fiber

Fluorine-doped optical fiber

Single mode optical fiber

Single-mode optical fiber

Optical communication system as well as a access network provided therewith

Optical fiber

Transmission fibre with optical amplification and method for producing same

Fluorine-doped optical fiber

Multimode optical fibre

Single mode optical fiber as well as optical communication system

Single mode optical fibre as well as optical communication system

Method and device for manufacturing optical preforms, as well as the optical fibres obtained therewith

DRAKA FIBRE TECHNOLOGY BV

Optical fibre

Single mode optical fiber with particular graded index as well as optical communication system

Method for determining the cut-off wavelength of an optical fibre as well as a device suitable for that purpose

NEDERLANDEN STAAT

Device for coupling at least three light guides

Method and device for coupling an optical signal from a first light guide into a second light guide

DE MONTMORILLON LOUIS-ANNE

Single mode optical fiber

Single-mode optical fiber

GOOIJER FRANS

Depressed graded index multi-mode optical fiber