Hewlett-packard Development Company, L.p.

Other

Chienlung Yang

Kuan-Ting Wu

Hui Leng Lim

Wei-Kuang Chu

Kun Chih Wang

A wireless charger may include a transmitting coil to induce charging of a target device, a printed circuit board, a charger casing to include the transmitting coil and the printed circuit board, and a thermally conductive coating to dissipate heat. The transmitting coil may include at least one electrically conducting coil. The thermally conductive coating may be in direct contact with at least one of the transmitting coil, the printed circuit board, and the charger casing.

Wireless chargers

The present disclosure provides a color changing apparatus. The color changing apparatus includes a solar cell assembly to absorb solar energy and converse the solar energy to thermal energy or electromagnetic radiation. The color changing apparatus also includes a color changing element to be in contact with the solar cell and display different color features by absorbing the thermal energy or electromagnetic radiation provided by the solar cell assembly.

Color changing apparatuses with solar cells

Example implementations relate to a fan module. The fan module may include an outer impeller having a first plurality of radial blades arranged between an inner circumference of the outer impeller and an outer circumference of the outer impeller. The outer impeller may be rotatable about a first axis of rotation. The fan module may include an inner impeller having a second plurality of radial blades, the inner impeller disposed within the inner circumference of the outer impeller and rotatable about a second axis of rotation.

Growing community of inventors

Houston, TX, United States of America

Chienlung Yang