System and method for a wearable biological field sensing device using ferromagnetic resonance

N Deka, D Labanowski - US Patent 11,903,715, 2024 - Google Patents
A system and method for a wearable field sensing device for biological electromagnetic
(EM) field measurement including: a wearable structure; a biological sensor array, on or …

Spin defect magnetometry pixel array

S Bogdanovic, CT Nguyen - US Patent 11,774,384, 2023 - Google Patents
A magnetometry apparatus includes an array of magnetometer pixels. Each magnetometer
pixel includes an electron spin defect body including a plurality of lattice point defects, and a …

Fiber-coupled spin defect magnetometry

CT Nguyen, S Bogdanovic - US Patent 11,531,073, 2022 - Google Patents
(57) ABSTRACT A magnetometer includes an electron spin defect body including a plurality
of lattice point defects. A microwave field transmitter is operable to apply a microwave field to …

System for a multiplexed magnetic sensor array circuit

D Labanowski, N Deka - US Patent 11,762,045, 2023 - Google Patents
Abstract Systems and method for a multi-array magnetic sensing component, which can
include a circuit base platform; a set of magnetic sensors arranged on the circuit base …

Magnetometry based on electron spin defects

S Bogdanovic, S Leichenauer - US Patent 11,774,526, 2023 - Google Patents
A magnetometer includes a sample signal device; a reference signal device; a microwave
field generator operable to apply a microwave field to the sample signal device and the …

Systems and methods for measuring current output by a photodetector of a wearable sensor unit that includes one or more magnetometers

S Garber, J Leung, E Pratt, H Mohseni, J Alford… - US Patent …, 2023 - Google Patents
An exemplary controller may include a single clock source configured to generate a single
clock signal used to drive one or more components within a plurality of magnetometers and …

Interface configurations for a wearable sensor unit that includes one or more magnetometers

S Garber, J Alford, M Henninger, JK Gormley… - US Patent …, 2022 - Google Patents
US11525869B2 - Interface configurations for a wearable sensor unit that includes one or more
magnetometers - Google Patents US11525869B2 - Interface configurations for a wearable …

System and method for an acoustically driven ferromagnetic resonance sensor device

D Labanowski, S Salahuddin - US Patent 11,740,192, 2023 - Google Patents
A system and method for design and operation an acoustically driven ferromagnetic
resonance (ADFMR) based sensor for measuring electromagnetic fields that includes: a …

Magnetometry based on electron spin defects

EL Rosenfeld - US Patent 11,733,321, 2023 - Google Patents
A magnetometer includes: a substrate; a diamond layer on the substrate, in which the
diamond layer includes a defect sub-layer including multiple lattice point defects; a …

Magnetic field generator for a magnetic field measurement system

J Alford, M Henninger, DB Decker, S Garber… - US Patent …, 2024 - Google Patents
A magnetic field generator includes a plurality of conductive windings comprising a first
conductive winding arranged in a first plane and a second conductive winding arranged in a …