Inventor
ELIAS DIRK
PT5 patents
Patents
5 patentsUS9797984B2Oct 24, 2017
Mobile portable device and positioning
FRAUNHOFER PORTUGAL RES2 citations65
US10091622B2Oct 2, 2018
Position tracking for a bearer of mobile device
FRAUNHOFER PORTUGAL RES2 citations63
US10244358B2Mar 26, 2019
Position tracking for a bearer of mobile device
FRAUNHOFER PORTUGAL RES1 citations53
US11825315B2Nov 21, 2023
Mobile device and infrastructure systems
FRAUNHOFER PORTUGAL RES0 citations44
US11467246B2Oct 11, 2022
Determining a position of a mobile device within buildings
FRAUNHOFER PORTUGAL RES0 citations42