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US 12,261,238 B2Granted
Controlling device having an energy harvesting feature
AssigneeUniversal Electronics Inc.
InventorsRex Xu, Ara Gharapetian
Life of this patent
Estimating the term…
Abstract
A controlling device has at least a light-based energy harvesting system disposed within the controlling device housing. The light-based energy harvesting system is operative to supply power to at least one of a processing device and a transmitter of the controlling device. The light-based energy harvesting system includes s a substrate having a photovoltaic (PV) active area and a lens, separate from the substrate, disposed over the PV active area.
Claims6
A controlling device, comprising:
- a housing;
- a processing device;
- a user input coupled to the processing device;
- a transmitter coupled to the processing device wherein the processing device causes the transmitter to send commands responsive to select user interactions with the user input;
- a power store for providing power to the transmitter and the processing device;
- and
- at least a light-based energy harvesting system disposed within the housing and coupled to the power store;
- wherein the light-based energy harvesting system comprises a substrate having a photovoltaic (PV) active area and a lens, separate from the substrate, comprising a plurality of reverse pyramids disposed over the PV active area.
5 more elements
A controlling device, comprising:
- a housing;
- a processing device;
- a user input coupled to the processing device;
- a transmitter coupled to the processing device wherein the processing device causes the transmitter to send commands responsive to select user interactions with the user input;
- a power store for providing power to the transmitter and the processing device;
- and
- at least a light-based energy harvesting system disposed within the housing and coupled to the power store;
- wherein the light-based energy harvesting system comprises a substrate having a photovoltaic (PV) active area and a lens, separate from the substrate, comprising a plurality of reverse cones disposed over the PV active area.
5 more elements
Dependencies are inferred from the claim text.