Inventor

SIEGFRIED SAMUEL

CH4 patents

Patents

4 patents

US9971427B2May 15, 2018

Input device with a customizable contour

LOGITECH EUROPE SA2 citations71

US10191518B2Jan 29, 2019

Solid state input device

LOGITECH EUROPE SA1 citations60

US9569008B1Feb 14, 2017

Solid state input device

LOGITECH EUROPE SA1 citations50

US9411439B2Aug 9, 2016

Input device with a customizable contour

LOGITECH EUROPE SA0 citations50