US Patent Issued to Meewang on Dec. 9 for "Signal amplification apparatus based on load resistance control and audio terminal including the same" (South Korean Inventor)

ALEXANDRIA, Va., Dec. 9 -- United States Patent no. 12,495,254, issued on Dec. 9, was assigned to Meewang Inc. (Seoul, South Korea).

"Signal amplification apparatus based on load resistance control and audio terminal including the same" was invented by Seung Ho Yu (Incheon, South Korea).

According to the abstract* released by the U.S. Patent & Trademark Office: "Disclosed are a load resistor control based signal amplification apparatus and an audio terminal including the same. The signal amplification apparatus according to the exemplary embodiment of the present disclosure selects at least one load resistor based on a load value of an output terminal connected to an output end and controls a current by means of at least one selected load...