ALEXANDRIA, Va., April 15 -- United States Patent no. 12,603,502, issued on April 14, was assigned to MITSUBISHI ELECTRIC Corp. (Tokyo).

"Command device, charge-discharge control system, power control system, central command device, setting value management device, charge-discharge control method, and storage medium" was invented by Nobuhiko Itaya (Tokyo).

According to the abstract* released by the U.S. Patent & Trademark Office: "A command device according to the present disclosure includes a first communication unit that receives a first command value representing an externally-commanded charge-discharge amount with respect to a storage battery connected to a power system, a low-pass filter and a high-pass filter for extracting a short-...