Patent 10166875 was granted and assigned to NIO (car company) on January, 2019 by the United States Patent and Trademark Office.
Methods, devices, and systems are provided to shield a passenger compartment of an electric vehicle from electromagnetic fields present during a wireless charging process. A charging system may include a shield portion between the charging plate and a passenger compartment of the electric vehicle. The shield portion may include at least two states, a first state being a non-deployed state and a second state being a deployed state and the shield portion is configured to attenuate an electromagnetic field provided by the charging system when in the second state.