Inventor
FISCHER MARCEL
CH18 patents
⚠️ This page may combine multiple inventors who share the name “FISCHER MARCEL”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.
WITRICITY CORP
12 patentsUS10627257B2Apr 21, 2020
Systems, methods, and apparatus for detection of metal objects in a predetermined space
WITRICITY CORP11 citations94
US11750041B2Sep 5, 2023
Wire-wound structures for electromagnetic sensing of objects
WITRICITY CORP2 citations70
US11728647B2Aug 15, 2023
Active harmonics cancellation
WITRICITY CORP1 citations69
US11482921B2Oct 25, 2022
Active harmonics cancellation
WITRICITY CORP2 citations69
US10630090B2Apr 21, 2020
Ripple current reduction for wireless electric vehicle charging
WITRICITY CORP3 citations64
US12184087B2Dec 31, 2024
Foreign object detection using combined inductive and thermal sensing
WITRICITY CORP1 citations62
US11919407B2Mar 5, 2024
Systems, methods, and apparatus for detection of metal objects in a predetermined space
WITRICITY CORP0 citations62
US11691522B2Jul 4, 2023
Extended-range positioning system based on foreign-object detection
WITRICITY CORP0 citations62
US11142084B2Oct 12, 2021
Extended-range positioning system based on foreign-object detection
WITRICITY CORP1 citations62
US11077762B2Aug 3, 2021
Systems, methods, and apparatus for detection of metal objects in a predetermined space
WITRICITY CORP0 citations62
US12132311B2Oct 29, 2024
Active harmonics cancellation
WITRICITY CORP0 citations59
US10389145B2Aug 20, 2019
System and method for reducing interference in a wireless power transfer system
WITRICITY CORP0 citations44
QUALCOMM INC
5 patentsUS9726518B2Aug 8, 2017
Systems, methods, and apparatus for detection of metal objects in a predetermined space
QUALCOMM INC47 citations97
US9410823B2Aug 9, 2016
Systems, methods, and apparatus for detection of metal objects in a predetermined space
QUALCOMM INC50 citations97
US9921045B2Mar 20, 2018
Systems, methods, and apparatus for increased foreign object detection loop array sensitivity
QUALCOMM INC14 citations84
US9376026B2Jun 28, 2016
System and method for inductance compensation in wireless power transfer
QUALCOMM INC6 citations71
US10046659B2Aug 14, 2018
Systems, apparatus and method for adaptive wireless power transfer
QUALCOMM INC2 citations67