#H02N2/188

HARVESTING ENERGY FOR A SMART RING VIA PIEZOELECTRIC CHARGING

A smart ring includes a housing configured to be worn by a user. The smart ring can further include a power source disposed within the housing. The smart ring also can include a charging circuit dispo…

DRIVE·Jul 25·1 min read

H02N2/188 BLUEOWL, LLC

HARVESTING ENERGY FOR A SMART RING VIA PIEZOELECTRIC CHARGING

A smart ring is configured harvest mechanical energy using piezoelectricity. The smart ring includes a ring-shaped housing, a power source disposed within the ring-shaped housing, and a charging circu…

DRIVE·Mar 9·1 min read

H02N2/188 BlueOwl, LLC

SYSTEMS AND METHODS FOR HARVESTING VIBRATION ENERGY USING A HYBRID DEVICE

Hybrid energy harvesting devices that harvest vibrational energy over a broad frequency spectrum using several different energy harvesting mechanisms that are operable over different frequency ranges.…

DRIVE·May 13·1 min read

H02N2/188 Baker Hughes Oilfield Operations LLC