Inventor

HAEGER MATTIAS

SE3 patents

Patents

3 patents

US11989986B2May 21, 2024

Inside or outside a metal door

ASSA ABLOY AB1 citations58

US12073672B2Aug 27, 2024

Determining when a portable key device is located on a front side or on a back side

ASSA ABLOY AB0 citations56

US12429577B2Sep 30, 2025

Location determiner

ASSA ABLOY AB0 citations45