Inventor

PHAM HUNG A

US55 patents

⚠️ This page may combine multiple inventors who share the name “PHAM HUNG A”. Patents are grouped by organization below to help distinguish them — per-person disambiguation is on the roadmap.

PHAM HUNG A

APPLE INC

Situationally-aware alerts

Sensor fusion approach to energy expenditure estimation

Method and system to estimate day-long calorie expenditure based on posture

Accurate calorimetry for intermittent exercises

Statistical heart rate monitoring for estimating calorie expenditure

Detecting falls using a mobile device

Wireless ear buds

Latent load calibration for calorimetry using sensor fusion

Detecting falls using a mobile device

Detecting falls using a mobile device

Detecting falls using a mobile device

Calculating an estimate of wind resistance experienced by a cyclist

Situationally-aware alerts

Techniques for jointly calibrating load and aerobic capacity

Detecting activity by a wheelchair user

Systems and methods of swimming analysis

Detecting unmeasurable loads using heart rate and work rate

Systems and methods of swimming calorimetry

Local model for calorimetry

Detecting falls using a mobile device

Detecting mount angle of mobile device in vehicle using motion sensors

Detecting falls using a mobile device

Input management for wearable devices

Adjusting step count to compensate for arm swing

Motion fencing

Systems and methods for determining swimming metrics

Detecting falls using a mobile device

Detecting falls using a mobile device

Detecting outdoor walking workouts on a wearable device

Fitness tracking for constrained-arm usage

Electronic devices with pressure sensors for characterizing motion

Automatic track selection for calibration of pedometer devices

Electronic devices with 6 minute walk distance estimates

Detecting falls using a mobile device

Electronic devices with motion-based proximity sensing

Determination of device body location

Systems and methods for determining swimming metrics

Wireless ear buds

Electronic devices with pressure sensors for characterizing motion

Detecting falls using a mobile device

Head dimension estimation for spatial audio applications

In-field soft magnetic distortion hardware compensation

Detecting the end of cardio machine activities on a wearable device

Electronic devices with orientation compensation

Determination of device body location

Detecting the end of hiking activities on a wearable device

Estimated time of arrival (ETA) based on calibrated distance

Determination of device body location

UOP LLC

Composition of oligomerate

PHAM HUNG A

Using magnetometer data to calculate angular rate measurement bias