Detecting and adapting to changes in a resonant phase sensing system having a resistive-inductive-capacitive sensor
2019-10-16 Assigned to CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD.
reassignment CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD. ASSIGNMENT …
reassignment CIRRUS LOGIC INTERNATIONAL SEMICONDUCTOR LTD. ASSIGNMENT …
Q-factor enhancement in resonant phase sensing of resistive-inductive-capacitive sensors
A system may include a resistive-inductive-capacitive sen sor, a measurement circuit
communicatively coupled to the resistive-inductive-capacitive sensor and configured to mea …
communicatively coupled to the resistive-inductive-capacitive sensor and configured to mea …
Multi-chip synchronization in sensor applications
BE Duewer, MA Kost, M Beardsworth, T Das… - US Patent …, 2022 - Google Patents
A system may include a plurality of actively-driven inductive sensors and a plurality of control
circuits, each control circuit of the plurality of control circuits configured to control operation …
circuits, each control circuit of the plurality of control circuits configured to control operation …
Baseline calculation for sensor system
GC Yancey, R Gawde, M Beardsworth… - US Patent App. 16 …, 2021 - Google Patents
A method may include receiving an input signal, generating a baseline signal based on the
input signal, generating a corrected input signal by subtracting the baseline signal from the …
input signal, generating a corrected input signal by subtracting the baseline signal from the …
Pseudo-differential phase measurement and quality factor compensation
JL Melanson - US Patent 11,507,199, 2022 - Google Patents
(57) ABSTRACT A system may include a resistive-inductive-capacitive sen sor, a driver
configured to drive the resistive-inductive capacitive sensor with a plurality of driving signals …
configured to drive the resistive-inductive capacitive sensor with a plurality of driving signals …
Sensor device utilizing adhesives and manufacturing method thereof
H Ikesho - US Patent 10,962,434, 2021 - Google Patents
A sensor device including: a sensor portion; a casing portion housing the sensor portion; a
first adhesive that is provided between the casing portion and the sensor portion; and a …
first adhesive that is provided between the casing portion and the sensor portion; and a …
Sensing structure for pulse-wave velocity measurement
IIRK Montgomery, C San Han, PA Escobar… - US Patent …, 2023 - Google Patents
An interface pressure sensor includes a fluid pressure sensor disposed in a volume defined
by a shear wall. The volume is enclosed, and the fluid pressure sensor is encapsulated by …
by a shear wall. The volume is enclosed, and the fluid pressure sensor is encapsulated by …
Interface pressure sensor system for electronic device
IIRK Montgomery, C San Han - US Patent 11,624,667, 2023 - Google Patents
G01L9/00—Measuring steady of quasi-steady pressure of fluid or fluent solid material by
electric or magnetic pressure-sensitive elements; Transmitting or indicating the …
electric or magnetic pressure-sensitive elements; Transmitting or indicating the …
Pressure sensor module for wearable applanation tonometer
IIRK Montgomery, C San Han, PA Escobar… - US Patent …, 2023 - Google Patents
An interface pressure sensor includes a fluid pressure sensor disposed in a volume defined
by a shear wall. The volume is enclosed, and the fluid pressure sensor is encapsulated by …
by a shear wall. The volume is enclosed, and the fluid pressure sensor is encapsulated by …
Control of a user device under wet conditions
Various aspects of the present disclosure generally relate to control of a user device under a
wet condition. In some aspects, a user device may determine whether the user device is …
wet condition. In some aspects, a user device may determine whether the user device is …