ALEXANDRIA, Va., June 9 -- United States Patent no. 12,651,921, issued on June 9, was assigned to CROCUS INC. (Seoul, South Korea).
"Power management device for apartment houses using conservation voltage reduction and charging scheduling" was invented by Bok Nyun Kim (Seoul, South Korea) and Daniel Jesuph Lim (Seoul, South Korea).
According to the abstract* released by the U.S. Patent & Trademark Office: "A power management device includes a pattern analyzer configured to analyze a demand pattern that is a power pattern for consumption by an apartment complex, a charging scheduler configured to receive a first demand pattern from the pattern analyzer, and to calculate a second demand pattern obtained by adjusting charging time of an elec...