G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR
VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE …

Methods and systems for monitoring a health parameter in a person using a radar system
are disclosed. A method involves performing stepped frequency scanning below the skin …

US11083388B2 - Gigahertz frequency fringing near-field cardiovascular sensor - Google
Patents US11083388B2 - Gigahertz frequency fringing near-field cardiovascular sensor …

(57) ABSTRACT A patient immersion sensor includes a radio detection and ranging
(RADAR) apparatus to determine a time of flight (TOF) of a RADAR pulse and a reflected …

Techniques of identifying gestures include detecting and classifying inner-wrist muscle
motions at a user's wrist using micron-resolution radar sensors. For example, a user of an …

(57) ABSTRACT A method and an apparatus for measuring a displacement of an object
according to steps of: dividing a signal into an I signal and a Q signal according to a phase …

Embodiments of the present technology may include a method for generating training data
for use in monitoring a health parameter of a person, the method including receiving a pulse …

Embodiments of the present technology may include a system for monitoring a health
parameter of a person, the system including an interface configured to receive data that …

A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood
flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular …

A61B5/02—Detecting, measuring or recording pulse, heart rate, blood pressure or blood
flow; Combined pulse/heart-rate/blood pressure determination; Evaluating a cardiovascular …