Inventor

HUANG RONALD K

US124 patents

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

HUANG RONALD K

APPLE INC

Determining a significant user location for providing location-based services

Sending smart alerts on a device at opportune moments using sensors

Beacon-based geofencing

Task management based on travel distance

Determining a significant user location for providing location-based services

Mobile device with localized app recommendations

Location-based services for calendar events

App recommendation using crowd-sourced localized app usage data

Latent load calibration for calorimetry using sensor fusion

Mobile device with localized app recommendations

Determining a significant user location for providing location-based services

Sending smart alerts on a device at opportune moments using sensors

Sending smart alerts on a device at opportune moments using sensors

Determining a significant user location for providing location-based services

Sending smart alerts on a device at opportune moments using sensors

Determining a size of a significant user location

Location monitoring feature of a mobile device for activating an application subsystem

Utilizing mobile wireless access gateways for location and context purposes

Managing a location database for network-based positioning system

Calibration techniques for an electronic compass in portable device

Wireless access point location estimation using collocated harvest data

Detecting activity by a wheelchair user

Location service authorization and indication

Location service authorization and indication

Location service management

Location determination using a companion device

Location service management

Location service authorization and indication

HUANG RONALD K

Determining a location of a mobile device using a location database

Location-based application program management

Managing a location database for network-based positioning system

Determining a location of a mobile device using a location database

Multi-tiered detection of a geofence

Context-based reverse geocoding

Journaling on mobile devices

Location monitoring feature of a mobile device for activating an application subsystem

Adaptive location determination

Location determination using cached location area codes

Location determination using cached location area codes

Determining time zone based on location

Location filtering using mobile country code

Harvesting traffic information from mobile devices

Cell reselection using access point information

GROSMAN YEFIM

Selecting wireless access points for geofence monitoring

Monitoring a geofence using wireless access points

Monitoring geofence exit

GRAINGER MORGAN

Beacon-based geofencing

Multi-tier geofence detection

SABATELLI ALESSANDRO

Managing alerts based on context

TU XIAOYUAN

Activity detection