US Patent Issued to JVCKENWOOD on Sept. 8 for "Protection circuit and receiving apparatus" (Japanese Inventor)

ALEXANDRIA, Va., Sept. 8 -- United States Patent no. 12,731,984, issued on Sept. 8, was assigned to JVCKENWOOD Corp. (Yokohama, Japan).

"Protection circuit and receiving apparatus" was invented by Nobuyoshi Hirama (Yokohama, Japan).

According to the abstract* released by the U.S. Patent & Trademark Office: "A protection circuit includes a DC5V input part that receives a control signal having a predetermined DC voltage supplied from a transmitter through an HDMI, a lower limit voltage setting part that sets a lower limit voltage of the control signal, a upper limit voltage setting part that sets an upper limit voltage of the control signal, and a DC5V output switching part that allows the control signal pass therethrough to the HDMI receiv...