SoftBank Invests in Startup Making Battery-Free Wireless Sensors - Bloomberg
Battery-free, fully implantable optofluidic cuff system for wireless optogenetic and pharmacological neuromodulation of peripheral nerves | Science Advances
Wireless and battery-free platforms for collection of biosignals - ScienceDirect
Wind dispersal of battery-free wireless devices | Nature
Genius Unveils World's First Battery-Free Wireless Mouse
Amazon.com: Key Connection WLBF95 Battery Free Wireless Optical Mouse and Pad (Round) with Vertical and Horizontal Scroll : Electronics
Battery-free, wireless soft sensors for continuous multi-site measurements of pressure and temperature from patients at risk for pressure injuries | Nature Communications
Wireless devices go battery-free with new communication technique