ALEXANDRIA, Va., May 19 -- United States Patent no. 12,630,038, issued on May 19.
"Adaptive portable ev charging system with thermal management and Wi-Fi connectivity" was invented by Christopher Eckhard Maiwald (Kowloon, Hong Kong), German Chan (Kowloon, Hong Kong) and Wu Chen (Shenzhen City, China).
According to the abstract* released by the U.S. Patent & Trademark Office: "A portable electric vehicle charger with adjustable current provides a versatile, safe, and efficient charging solution for electric vehicles. Intermittent current control and protection device (IC-CPD) automatically detect input voltage and adjusts charging currents for both Level 1 (120V) and Level 2 (240V) power sources. Embodiments include interchangeable NEMA pl...