Smart ring system for monitoring UVB exposure levels and using machine learning technique to predict high risk driving behavior
KJ Sanchez - US Patent 11,479,258, 2022 - Google Patents
The described systems and methods determine a driver's fitness to safely operate a moving
vehicle based at least in part upon observed UVB exposure patterns, where the driver's UVB …
vehicle based at least in part upon observed UVB exposure patterns, where the driver's UVB …
Harvesting energy for a smart ring via piezoelectric charging
KJ Sanchez - US Patent 11,637,511, 2023 - Google Patents
wearable devices To the extent that smart ring technology has been adopted, it has a
number of challenges. For example, a number of problems exist with wearable devices …
number of challenges. For example, a number of problems exist with wearable devices …
Apparatus and method of charging mobile terminal using energy harvesting device
YT Kim, MJ Jeong, KH Park, JJ Baek, JH Lee… - US Patent …, 2019 - Google Patents
An apparatus for charging a mobile terminal includes an energy harvesting device provided
in shoes and generating energy generated by a movement of a human body, a charge …
in shoes and generating energy generated by a movement of a human body, a charge …
Wireless charging device and system
HD van der Sluys - US Patent App. 15/923,987, 2019 - Google Patents
(57) ABSTRACT A wireless charging system includes a wireless charging device comprising
a controller, a microstrip coil, and a board. The controller is configured to be coupled to one …
a controller, a microstrip coil, and a board. The controller is configured to be coupled to one …
Environment-integrated smart ring charger
KJ Sanchez, TN Leung, E Dahl - US Patent 11,894,704, 2024 - Google Patents
A smart ring charging system comprises a charging source integrated into an object, the
object configured to be held by a user wearing a smart ring. The smart ring may include a …
object configured to be held by a user wearing a smart ring. The smart ring may include a …
Energy harvesting circuits for a smart ring
KJ Sanchez, TN Leung, E Dahl - US Patent 12,126,181, 2024 - Google Patents
A smart ring charging system comprises one or more permanent magnets and a smart ring.
The smart ring includes a ring-shaped housing, a power source disposed within the ring …
The smart ring includes a ring-shaped housing, a power source disposed within the ring …
Smart footwear with wireless charging
JW Guard, MJ Bower, W Fleming, A Keener - US Patent 11,382,383, 2022 - Google Patents
A smart footwear system including a wireless charging system directed to measuring and
capturing pressure data exerted on a shoe footwear item. The smart footwear system is …
capturing pressure data exerted on a shoe footwear item. The smart footwear system is …
Wearable article and electronics arrangement for transferring power
T Mahmood - US Patent 11,909,230, 2024 - Google Patents
The wearable article (11) comprises a power source (111) and a processor (112). The
processor (112) determines whether a power transfer condition is satisfied. In response, the …
processor (112) determines whether a power transfer condition is satisfied. In response, the …