Inventor
RAMPETZREITER STEPHAN
AT11 patents
⚠️ This page may combine multiple inventors who share the name “RAMPETZREITER STEPHAN”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INFINEON TECHNOLOGIES AG
10 patentsUS10235543B2Mar 19, 2019
Booster antenna structure for a chip card
INFINEON TECHNOLOGIES AG14 citations84
US10043126B2Aug 7, 2018
Chip card module, chip card and method of forming a chip card module
INFINEON TECHNOLOGIES AG9 citations82
US11030513B2Jun 8, 2021
Chip card
INFINEON TECHNOLOGIES AG10 citations81
US10484050B2Nov 19, 2019
Near field communication ring
INFINEON TECHNOLOGIES AG2 citations71
US9275324B2Mar 1, 2016
Booster antenna structure for a chip card
INFINEON TECHNOLOGIES AG4 citations68
US9984321B2May 29, 2018
Chip card and control element
INFINEON TECHNOLOGIES AG2 citations66
US11681888B2Jun 20, 2023
Sensor device, method of forming a sensor device, chip card and method of forming a chip card
INFINEON TECHNOLOGIES AG0 citations62
US12580301B2Mar 17, 2026
Annular device formation
INFINEON TECHNOLOGIES AG0 citations51
US10096902B2Oct 9, 2018
Antenna arrangement, communication appliance and antenna structure
INFINEON TECHNOLOGIES AG0 citations46
US10411507B2Sep 10, 2019
Circuit arrangement
INFINEON TECHNOLOGIES AG0 citations44