Patent Applications for Portable Solar Chargers Soar as Public Embraces the Outdoors

SEOUL, Jan. 31 (Korea Bizwire) — Demand for outdoor equipment requiring portable power generators is on the rise thanks to the proliferation of mobile gadgets and a growing public interest in outdoor recreational activities. To meet this demand, a host of ideas have been lodged with the Korean Intellectual Property Office; on January 30, the [...]