Radio frequency signal modulation by impedance variation (US Patent 12131215)

Patent number: 12131215 Kind code: B2 Granted: 2024-10-29 Filed: 2019-11-14 Inventors: Ivan Olchevski (Geneva, CH); Stefan Meyer (Donneloye, CH); Matthieu Boubat (Lausanne, CH); Jean-Paul Sandoz (Cormondrèche, CH) Assignees: MHM Microtechnique Sàrl (Echallens, CH) CPC: A61B 5/073; G01N 29/022; G01S 13/825; G06K 19/067; G06K 19/0672; G06K 19/0675; G06K 19/0717; G06K 19/0724; G06K 19/0725; G06K 19/07767; G06K 19/07773; G06K 7/0008; G06K 7/086; G06K 7/10019; G06K 7/10128; G06K 7/10356; G08B 13/2417; G08B 13/2431;