ALEXANDRIA, Va., Sept. 15 -- United States Patent no. 12,738,829, issued on Sept. 15, was assigned to SK hynix Inc. (Icheon-si, South Korea).

"Electronic device for generating internal voltage" was invented by Ji Hee Han (Icheon-si, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "An electronic device includes a synthetic voltage generation circuit configured to generate a synthetic voltage by synthesizing a supply voltage a voltage level of which is changed in response to a change in a voltage level of a first external voltage and an upper limit reference voltage a voltage level of which is set in response to a first selection signal and a second selection signal that are generated by detecting a ...