Inventor
PACHLER WALTHER
AT26 patents
⚠️ This page may combine multiple inventors who share the name “PACHLER WALTHER”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
INFINEON TECHNOLOGIES AG
25 patentsUS10235543B2Mar 19, 2019
Booster antenna structure for a chip card
INFINEON TECHNOLOGIES AG14 citations84
US9646242B2May 9, 2017
Booster antenna, contactless chip arrangement, antenna structure and chip arrangement
INFINEON TECHNOLOGIES AG13 citations83
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
US9825361B2Nov 21, 2017
Antenna with multifrequency capability for miniaturized applications
INFINEON TECHNOLOGIES AG5 citations72
US10484050B2Nov 19, 2019
Near field communication ring
INFINEON TECHNOLOGIES AG2 citations71
US10117621B2Nov 6, 2018
Implantable device and implantable system comprising the same
INFINEON TECHNOLOGIES AG2 citations70
US12348644B2Jul 1, 2025
Wallet, database system and method for producing a wallet
INFINEON TECHNOLOGIES AG0 citations62
US11681888B2Jun 20, 2023
Sensor device, method of forming a sensor device, chip card and method of forming a chip card
INFINEON TECHNOLOGIES AG0 citations62
US10685277B2Jun 16, 2020
Chip card body, chip card and method for producing a chip card body
INFINEON TECHNOLOGIES AG1 citations62
US9070979B2Jun 30, 2015
Booster antenna for a chip arrangement, contactless smart card module arrangement and chip arrangement
INFINEON TECHNOLOGIES AG2 citations62
US11031973B2Jun 8, 2021
Circuit, method and apparatus for performing near-field communication
INFINEON TECHNOLOGIES AG0 citations61
US12463465B2Nov 4, 2025
Wearable device, smart card and system
INFINEON TECHNOLOGIES AG0 citations59
US11683152B2Jun 20, 2023
System and method using a locally referenced blockchain
INFINEON TECHNOLOGIES AG0 citations57
US12580301B2Mar 17, 2026
Annular device formation
INFINEON TECHNOLOGIES AG0 citations51
US9943228B2Apr 17, 2018
Functional skin patch
INFINEON TECHNOLOGIES AG1 citations51
US9412062B2Aug 9, 2016
RFID apparatus, RFID reader, portion hot-drinks machine and system
INFINEON TECHNOLOGIES AG1 citations51
US9734445B2Aug 15, 2017
Electronic document with two antennas
INFINEON TECHNOLOGIES AG1 citations50
US9727766B2Aug 8, 2017
Chip card reading arrangement
INFINEON TECHNOLOGIES AG0 citations50
US12051640B2Jul 30, 2024
Chip card body, method for forming a chip card body and chip card
INFINEON TECHNOLOGIES AG0 citations47
US11768970B2Sep 26, 2023
Secure computing device
INFINEON TECHNOLOGIES AG0 citations47
US11595216B2Feb 28, 2023
Electronic apparatus and method for signing a message
INFINEON TECHNOLOGIES AG0 citations41
US9171245B2Oct 27, 2015
Chip arrangement, analysis apparatus, receiving container, and receiving container system
INFINEON TECHNOLOGIES AG0 citations41
US10735053B2Aug 4, 2020
Boosted near field communication device
INFINEON TECHNOLOGIES AG0 citations40
US10651898B2May 12, 2020
Vertical ferrite antenna including pre-fabricated connection members
INFINEON TECHNOLOGIES AG0 citations40