 SAN JOSE, Calif.--BUSINESS WIRE--Energous Corporation Nasdaq: WATT, the developer of WattUp, a revolutionary wireless charging 2.0 technology, today announced that its 900MHz 1W Active Energy Harvesting transmitter technology has received U.S. Federal Communications Commission FCC Part 15 grant of equipment authorization for wireless power transfer at any distance. This approval complements a similar unlimited distance wireless charging approval in Europe, announced in May, 2021, expandi 