P

Inventor

VELTHAUS KARL-OTTO

DE10 patents
⚠️ This page may combine multiple inventors who share the name “VELTHAUS KARL-OTTO”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

FRAUNHOFER GES FORSCHUNG

6 patents
US9310663B2Apr 12, 2016

Mach-zehnder modulator arrangement and method for operating a mach-zehnder modulator arrangement

FRAUNHOFER GES FORSCHUNG6 citations71
US9140957B2Sep 22, 2015

Mach-Zehnder modulator arrangement and method for operating a Mach-Zehnder modulator arrangement

FRAUNHOFER GES FORSCHUNG4 citations71
US9835927B2Dec 5, 2017

Electro-optical modulator devices

FRAUNHOFER GES FORSCHUNG4 citations69
US9829765B2Nov 28, 2017

Electro-optical modulator

FRAUNHOFER GES FORSCHUNG0 citations46
US10088512B2Oct 2, 2018

Vector network analyzer

FRAUNHOFER GES FORSCHUNG0 citations38
US10216014B2Feb 26, 2019

Electrical line arrangement

FRAUNHOFER GES FORSCHUNG0 citations36

PROSYK KELVIN

1 patent
US9182546B2Nov 10, 2015

Monolithic optoelectronic TWE-component structure for high frequencies and low optical insertion loss

PROSYK KELVIN22 citations89

PLANAR SYSTEMS INC

1 patent
US5505986AApr 9, 1996

Multi-source reactive deposition process for the preparation of blue light emitting phosphor layers for AC TFEL devices

PLANAR SYSTEMS INC48 citations87

VELTHAUS KARL OTTO

1 patent
US10247998B2Apr 2, 2019

Electro-optic mach-zehnder modulator and method for fabricating an electro-optic mach-zehnder modulator

VELTHAUS KARL OTTO4 citations60

FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E V

1 patent
US9625648B2Apr 18, 2017

Method for fabricating a monolithic optoelectronic device

FRAUNHOFER-GESELLSCHAFT ZUR FORDERUNG DER ANGEWANDTEN FORSCHUNG E V1 citations49